@charset "utf-8";zzz
@media screen and (max-width: 1366px) { .bar2 .breadcrumb { display: none; } }
@media screen and (max-width: 768px) { .bar2 .breadcrumb { display: block; } }
.ziv { /*视频 */ }
.ziv div, .ziv p, .ziv a { font-size: 20px; color: #fff; box-sizing: border-box; }
.ziv p { line-height: 36px; }
.ziv .contain { width: 1400px; margin: 0 auto; position: relative; height: 100%; }
.ziv .contain:after { content: ""; clear: both; display: block; }
@media screen and (max-width: 1440px) { .ziv .contain { width: 93.75%; } }
.ziv .left { float: left; }
.ziv .right { float: right; }
.ziv a { display: block; }
.ziv .slide { outline: none; }
.ziv .video { display: none; position: fixed; top: 0; right: 0; left: 0; bottom: 0; background: rgba(0, 0, 0, 0.8); z-index: 10; }
.ziv .video .videocon { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 70%; height: 70%; }
.ziv .video .videocon:after { content: " "; display: block; position: absolute; top: -5px; left: -5px; width: 100%; height: 100%; border: 5px solid #dddddd; box-sizing: content-box; }
.ziv .video .videocon video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: #000; z-index: 5; }
.ziv .video .videocon .close { position: absolute; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; width: 30px; height: 30px; top: -40px; right: 0px; }
@media screen and (max-width: 1024px) { .ziv .video .videocon { height: 0; padding-bottom: 45%; } }
@media screen and (max-width: 640px) { .ziv .video .videocon { width: 90%; height: 0; padding-bottom: 58%; } }
.ziv .pagenavi a { display: inline-block; vertical-align: middle; color: #333; }
.ziv .more:after, .ziv .moreg:after { content: ""; display: inline-block; vertical-align: middle; width: 16px; height: 15px; margin-left: 10px; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; }
.ziv .moreg { color: #888; }
.ziv .moreg:after { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; }
.ziv .pagebanner { background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; width: 100%; height: 750px; }
.ziv .pagebanner .contain { position: relative; }
.ziv .pagebanner .item { width: 50%; position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); }
.ziv .pagebanner .item div { font-size: 20px; color: #fff; margin-bottom: 45px; }
.ziv .pagebanner .item p, .ziv .pagebanner .item div, .ziv .pagebanner .item h2 { width: 100%; }
.ziv .pagebanner .item h2 { margin-bottom: 15px; font-size: 40px; font-weight: normal; line-height: 1.1; }
.ziv .pagebanner .item div { font-size: 20px; }
.ziv .pagebanner .item2 { width: 80%; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); text-align: center; }
.ziv .pagebanner .item2 p, .ziv .pagebanner .item2 div, .ziv .pagebanner .item2 h2 { width: 100%; }
.ziv .pagebanner .item2 h2 { margin-bottom: 35px; font-size: 32px; color: #0079b1; font-weight: normal; line-height: 1.1; }
.ziv .pagebanner .item2 p { color: #555; }

@media screen and (max-width: 1400px) { .ziv .pagebanner .contain .item { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 80%; text-align: center; } }
@media screen and (max-width: 640px) { .ziv .pagebanner { height: 550px; }
  .ziv .pagebanner .item h2 { font-size: 25px; }
  .ziv .pagebanner .item p { font-size: 18px; line-height: 30px;}

}

#ai_pindao > div { height: 750px; background-color: #fff; background-size: cover; background-repeat: no-repeat; background-position: center center; }
#ai_pindao .page1 { height: 850px; }
#ai_pindao .page1 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 70%; display: block; text-align: center; }
#ai_pindao .page1 .center .title { font-size: 60px; margin-bottom: 50px; line-height: 64px;}
#ai_pindao .page1 .center .p { margin-bottom: 120px; }
#ai_pindao .page2 .left, #ai_pindao .page2 .right { width: 49.5%; height: 100%; }
#ai_pindao .page2 .left { padding-left: 100px; }
#ai_pindao .page2 .left img { width: auto; height: 100%; }
#ai_pindao .page2 .right { position: relative; }
#ai_pindao .page2 .right .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 90%; }
#ai_pindao .page2 .right .center .title { color: #0079b1; font-size: 40px; margin-bottom: 20px; }
#ai_pindao .page2 .right .center .subtitle { color: #0079b1; margin-bottom: 40px; }
#ai_pindao .page2 .right .center p { color: #555; font-size: 16px; }
#ai_pindao .page2 .right .center .content { margin-bottom: 80px; }
#ai_pindao .page3 .contain { padding: 0 100px; }
#ai_pindao .page3 .slick-slide { outline: none; }
#ai_pindao .page3 .slider-for { width: 100%; height: 750px; }
#ai_pindao .page3 .slider-for .slide { position: relative; height: 750px; }
#ai_pindao .page3 .slider-nav { position: absolute; position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); left: auto; right: 100px; width: 300px; }
#ai_pindao .page3 .slider-nav:after { width: 5px; height: 100%; content: " "; display: inline-block; vertical-align: middle; position: absolute; right: 0; top: 0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.3) 30%, rgba(255, 255, 255, 0.5) 40%, rgba(255, 255, 255, 0.5) 60%, rgba(255, 255, 255, 0.3) 70%, rgba(0, 0, 0, 0) 100%); }
#ai_pindao .page3 .slider-nav li { text-align: right; font-size: 30px; line-height: 140px; color: rgba(255, 255, 255, 0.5); border-right: 5px solid transparent; padding-right: 50px; }
#ai_pindao .page3 .slider-nav li span { font-size: 16px; color: rgba(255, 255, 255, 0.5); }
#ai_pindao .page3 .slider-nav li.slick-current { border-right-color: #fff; color: #fff; font-size: 40px; }
#ai_pindao .page3 .slider-nav .slick-prev, #ai_pindao .page3 .slider-nav .slick-next { width: 66px; height: 66px; position: absolute; right: -33px; left: auto; top: auto; }
#ai_pindao .page3 .slider-nav .slick-prev { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; top: -33px; }
#ai_pindao .page3 .slider-nav .slick-next { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; bottom: -33px; }
#ai_pindao .page3 .center { position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); width: 60%; }
#ai_pindao .page3 .center .title { font-size: 80px; margin-bottom: 40px; line-height: 1.2; }
#ai_pindao .page3 .center .title span { font-size: 24px; display: inline-block; vertical-align: baseline; vertical-align: none; margin-left: 10px; }
#ai_pindao .page3 .center p { font-size: 16px; line-height: 30px; margin-bottom: 30px; }
#ai_pindao .page3 .center img { margin-bottom: 65px; }
#ai_pindao .page4 .contain { padding: 0 100px; }
#ai_pindao .page4 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; text-align: center; }
#ai_pindao .page4 .center .title { font-size: 40px; color: #0079b1; margin-bottom: 35px; }
#ai_pindao .page4 .center p { font-size: 16px; color: #555; line-height: 30px;}
#ai_pindao .page4 .center .p {  margin-bottom: 55px; }
#ai_pindao .page4 .center .list { font-size: 0; }
#ai_pindao .page4 .center .list .item { display: inline-block; vertical-align: middle; width: 19.5%; height: 0; padding-bottom: 28.47%; border: 1px solid #dddddd; position: relative; }
#ai_pindao .page4 .center .list .item ~ .item { margin-left: -1px; }
#ai_pindao .page4 .center .show { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#ai_pindao .page4 .center .show .pic { margin: 0 auto 15px; width: 60px; height: 60px; }
#ai_pindao .page4 .center .show div { font-size: 24px; color: #888; }
#ai_pindao .page4 .center .hidden { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); transition: all 0.3s; width: 110%; height: 110%; opacity: 0; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); border-radius: 10px; z-index: 8; }
#ai_pindao .page4 .center .hidden:hover { opacity: 1; }
#ai_pindao .page4 .center .hidden .cont { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#ai_pindao .page4 .center .hidden .cont .pic { width: 100px; height: 100px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; background-size: 60% 60%; border-radius: 50%; border: 1px solid #dddddd; margin-bottom: 40px; }
#ai_pindao .page4 .center .hidden .cont div { color: #0079b1; font-size: 24px; }
#ai_pindao .page5 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); display: inline-block; vertical-align: middle; width: 100%; text-align: center; }
#ai_pindao .page5 .center .play { margin: 0 auto 40px; width: 86px; height: 86px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; }
#ai_pindao .page5 .center .title { font-size: 40px; margin-bottom: 40px; }
#ai_pindao .page5 .center p {  font-size: 18px; line-height: 36px; }
#ai_pindao .page5 .center .p { margin-bottom: 90px; }
#ai_pindao .page6 { background: #f6f8fb; height: 865px; }
#ai_pindao .page6 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); display: inline-block; vertical-align: middle; width: 70%; text-align: center; }
#ai_pindao .page6 .center .title { font-size: 40px; color: #0079b1; margin-bottom: 36px; }
#ai_pindao .page6 .center p { color: #888; font-size: 16px; line-height: 30px; width: 100%; margin: 0 auto 0px; }
#ai_pindao .page6 .center .p{ margin-bottom: 50px; }
#ai_pindao .page6 .center .pic { background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; padding-bottom: 46.1327231121%; width: 80%; margin: 0 auto 20px; }

@media screen and (max-width: 1280px) { #ai_pindao .page1 { height: 850px; }
  #ai_pindao .page1 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 90%; display: block; text-align: center; }
  #ai_pindao .page1 .center .title { font-size: 60px; margin-bottom: 50px; }
  #ai_pindao .page1 .center p { margin-bottom: 120px; }
  #ai_pindao .page2 .left, #ai_pindao .page2 .right { width: 49.5%; height: 100%; }
  #ai_pindao .page2 .left { padding-left: 0px; }
  #ai_pindao .page2 .right { position: relative; }
  #ai_pindao .page2 .right .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 90%; }
  #ai_pindao .page2 .right .center .title { color: #0079b1; font-size: 40px; margin-bottom: 10px; }
  #ai_pindao .page2 .right .center .subtitle { color: #0079b1; margin-bottom: 40px; }
  #ai_pindao .page2 .right .center p { color: #555; font-size: 16px; }
  #ai_pindao .page2 .right .center .content { margin-bottom: 80px; }
  #ai_pindao .page4 .center .show { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; }
  #ai_pindao .page4 .center .show .pic { margin: 0 auto 15px; width: 60px; height: 60px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; }
  #ai_pindao .page4 .center .show div { font-size: 24px; color: #888; }
  #ai_pindao .page4 .center .hidden .cont { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; }
  #ai_pindao .page4 .center .hidden .cont .pic { width: 100px; height: 100px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; background-size: 60% 60%; border-radius: 50%; border: 1px solid #dddddd; margin: 0 auto 40px; }
  #ai_pindao .page4 .center .hidden .cont div { color: #0079b1; font-size: 24px; }
  #ai_pindao .page5 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); display: inline-block; vertical-align: middle; width: 90%; text-align: center; }
  #ai_pindao .page5 .center .play { margin: 0 auto 40px; width: 86px; height: 86px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; }
  #ai_pindao .page5 .center .title { font-size: 40px; margin-bottom: 16px; }
  #ai_pindao .page5 .center p { font-size: 14px; line-height: 26px; }
  #ai_pindao .page6 { background: #f6f8fb; height: 865px; }
  #ai_pindao .page6 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); display: inline-block; vertical-align: middle; width: 100%; text-align: center; }
  #ai_pindao .page6 .center .title { font-size: 40px; color: #0079b1; margin-bottom: 36px; }
  #ai_pindao .page6 .center p { color: #888; font-size: 16px; line-height: 30px; width: 60%; margin: 0 auto 50px; }
  #ai_pindao .page6 .center .pic { background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; padding-bottom: 46.1327231121%; width: 80%; margin: 0 auto 20px; } }
@media screen and (max-width: 768px) { #ai_pindao .page2 .left, #ai_pindao .page2 .right { width: 100%; height: 100%; }
  #ai_pindao .page2 .left { display: none; }
  #ai_pindao .page2 .right { position: relative; }
  #ai_pindao .page2 .right .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 90%; }
  #ai_pindao .page2 .right .center .title { color: #0079b1; font-size: 40px; margin-bottom: 10px; }
  #ai_pindao .page2 .right .center .subtitle { color: #0079b1; margin-bottom: 40px; }
  #ai_pindao .page2 .right .center p { font-size: 16px;  line-height:30px;}
  #ai_pindao .page2 .right .center .content { margin-bottom: 80px; }
  #ai_pindao .page3 .contain { padding: 0 10px; }
  #ai_pindao .page3 .slick-slide { outline: none; }
  #ai_pindao .page3 .slider-for { width: 100%; height: 750px; }
  #ai_pindao .page3 .slider-for .slide { position: relative; height: 750px; }
  #ai_pindao .page3 .slider-nav { position: absolute; position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); left: auto; right: 20px; width: 300px; }
  #ai_pindao .page3 .slider-nav:after { width: 5px; height: 100%; content: " "; display: inline-block; vertical-align: middle; position: absolute; right: 0; top: 0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.3) 30%, rgba(255, 255, 255, 0.5) 40%, rgba(255, 255, 255, 0.5) 60%, rgba(255, 255, 255, 0.3) 70%, rgba(0, 0, 0, 0) 100%); }
  #ai_pindao .page3 .slider-nav li { text-align: right; font-size: 20px; line-height: 140px; color: rgba(255, 255, 255, 0.5); border-right: 5px solid transparent; padding-right: 20px; }
  #ai_pindao .page3 .slider-nav li span { font-size: 16px; color: rgba(255, 255, 255, 0.5); }
  #ai_pindao .page3 .slider-nav li.slick-current { border-right-color: #fff; color: #fff; font-size: 20px; }
  #ai_pindao .page3 .slider-nav .slick-prev, #ai_pindao .page3 .slider-nav .slick-next { width: 30px; height: 30px; position: absolute; right: -15px; left: auto; top: auto; }
  #ai_pindao .page3 .slider-nav .slick-prev { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; top: -15px; }
  #ai_pindao .page3 .slider-nav .slick-next { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; bottom: -15px; }
  #ai_pindao .page3 .center { position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); width: 60%; }
  #ai_pindao .page3 .center .title { font-size: 50px; margin-bottom: 40px; line-height: 1.2; }
  #ai_pindao .page3 .center .title span { font-size: 24px; display: inline-block; vertical-align: baseline; vertical-align: none; margin-left: 10px; }
  #ai_pindao .page3 .center p { font-size: 16px; line-height: 30px; margin-bottom: 30px; }
  #ai_pindao .page3 .center img { margin-bottom: 65px; }
  #ai_pindao .page6 { background: #f6f8fb; height: 865px; }
  #ai_pindao .page6 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); display: inline-block; vertical-align: middle; width: 100%; text-align: center; }
  #ai_pindao .page6 .center .title { font-size: 40px; color: #0079b1; margin-bottom:18px; }
  #ai_pindao .page6 .center p { color: #888; font-size: 16px; line-height: 30px; width: 100%; margin: 0 auto 40px; }
  #ai_pindao .page6 .center .pic { background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; padding-bottom: 46.1327231121%; width: 80%; margin: 0 auto 20px; } }
@media screen and (max-width: 640px) { #ai_pindao .page1 { height: 850px; }
  #ai_pindao .page1 .center .title { font-size: 40px; margin-bottom: 50px; line-height: 1.1; }
  #ai_pindao .page1 .center p { margin-bottom: 120px;font-size: 16px;}
  #ai_pindao .page2 .left, #ai_pindao .page2 .right { width: 100%; height: 100%; }
  #ai_pindao .page2 .left { display: none; }
  #ai_pindao .page2 .right { position: relative; }
  #ai_pindao .page2 .right .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 90%; }
  #ai_pindao .page2 .right .center .title { color: #0079b1; font-size: 40px; margin-bottom: 20px; }
  #ai_pindao .page2 .right .center .subtitle { color: #0079b1; margin-bottom: 20px; }
  #ai_pindao .page2 .right .center .content { margin-bottom: 0; }
  #ai_pindao .page3 .contain { padding: 0 10px; }
  #ai_pindao .page3 .slick-slide { outline: none; }
  #ai_pindao .page3 .slider-for { width: 100%; height: 750px; }
  #ai_pindao .page3 .slider-for .slide { position: relative; height: 750px; }
  #ai_pindao .page3 .slider-nav { position: absolute; position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); left: auto; right: 20px; width: 100px; }
  #ai_pindao .page3 .slider-nav:after { width: 5px; height: 100%; content: " "; display: inline-block; vertical-align: middle; position: absolute; right: 0; top: 0; background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.3) 30%, rgba(255, 255, 255, 0.5) 40%, rgba(255, 255, 255, 0.5) 60%, rgba(255, 255, 255, 0.3) 70%, rgba(0, 0, 0, 0) 100%); }
  #ai_pindao .page3 .slider-nav li { text-align: right; font-size: 20px; line-height: 30px; padding-top: 40px; height: 140px; color: rgba(255, 255, 255, 0.5); border-right: 5px solid transparent; padding-right: 20px; }
  #ai_pindao .page3 .slider-nav li span { font-size: 16px; color: rgba(255, 255, 255, 0.5); }
  #ai_pindao .page3 .slider-nav li.slick-current { border-right-color: #fff; color: #fff; font-size: 20px; }
  #ai_pindao .page3 .slider-nav .slick-prev, #ai_pindao .page3 .slider-nav .slick-next { width: 30px; height: 30px; position: absolute; right: -15px; left: auto; top: auto; }
  #ai_pindao .page3 .slider-nav .slick-prev { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; top: -15px; }
  #ai_pindao .page3 .slider-nav .slick-next { background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; bottom: -15px; }
  #ai_pindao .page3 .center { position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); width: 65%; }
  #ai_pindao .page3 .center .title { font-size: 30px; margin-bottom: 40px; line-height: 1.2; }
  #ai_pindao .page3 .center .title span { font-size: 24px; display: inline-block; vertical-align: baseline; vertical-align: none; margin-left: 10px; }
  #ai_pindao .page3 .center p { font-size: 16px; line-height: 30px; margin-bottom: 30px; }
  #ai_pindao .page3 .center img { display: none; }
  #ai_pindao .page4 .center p { width: 80%; margin: 0 auto 30px; line-height: 26px;}
  #ai_pindao .page4 .center .list .item { display: block; width: 100%; padding: 0 20%; height: 60px; border: none; margin: 0 auto; }
  #ai_pindao .page4 .center .list .item ~ .item { margin-left: auto; }
  #ai_pindao .page4 .center .show { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 60%; }
  #ai_pindao .page4 .center .show:after { content: ""; clear: both; display: block; }
  #ai_pindao .page4 .center .show .pic { margin-right: 14px; width: 40px; height: 40px; float: left; margin-top: 10px; margin-bottom: 0; }
  #ai_pindao .page4 .center .show div { float: left; font-size: 18px; line-height: 60px; color: #333; }
  #ai_pindao .page4 .center .hidden { display: none; }
  #ai_pindao .page5 .center .p{margin-bottom: 20px;}
  #ai_pindao .page6 .center .p{margin-bottom: 14px;}
  #ai_pindao .page4 .center .title{margin-bottom: 0;}
  #ai_pindao .page4 .center .p{margin-bottom: 12px;}
  #ai_pindao .page6 { height: 600px; } }



#ai_about p { font-size: 16px; line-height: 30px; color: #333; }
#ai_about .title { font-size: 24px; color: #0079b1; }
#ai_about .page1 { padding: 80px 0 0; }
#ai_about .page1 .contain { background: #f8f8f8; }
#ai_about .page1 .contain .left, #ai_about .page1 .contain .right { width: 49.5%; padding-bottom: 27.84375%; }
#ai_about .page1 .contain .left { position: relative; overflow: hidden; }
#ai_about .page1 .contain .left img { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; height: auto; }
#ai_about .page1 .contain .right { position: relative; }
#ai_about .page1 .contain .right .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 80%; }
#ai_about .page1 .contain .right .title { margin-bottom: 25px; }
#ai_about .page2 { padding: 105px 0 80px; text-align: center; }
#ai_about .page2 .contain { padding: 0 100px; }
#ai_about .page2 .contain > div { margin: 0 auto; }
#ai_about .page2 .contain img { margin-top: 40px; width: 100%; height: auto; }
#ai_about .page3 { background: #f8f8f8; padding: 80px 0; text-align: center; }
#ai_about .page3 .contain { padding: 0 100px; }
#ai_about .page3 .list { font-size: 0; margin-top: 40px; }
#ai_about .page3 .list .item { display: inline-block; vertical-align: middle; width: 33%; }
#ai_about .page3 .list .item .icon { margin: 0 auto 20px; width: 99px; height: 99px; background: #fff; border: 1px solid #dddddd; border-radius: 50%; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; }
#ai_about .page3 .list .item .title { font-size: 16px; margin-bottom: 10px; }
#ai_about .page4 .contain{position: relative;}
#ai_about .page3 .list .item .title span { font-size: 45px; margin: 0 10px; }
#ai_about .page3 .list .item .info { color: #888; font-size: 16px; }
#ai_about .page4 { padding: 80px 0 100px; }
#ai_about .page4 .contain { padding: 0 100px; }
#ai_about .page4 .right{
position: absolute !important;
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
}
#ai_about .page4 .left, #ai_about .page4 .right { width: 49.5%; position: relative; overflow: hidden; }
/*#ai_about .page4 .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; }*/
#ai_about .page4 .center{position: relative;width: 100%;}
@media screen and (max-width: 1280px) { #ai_about .page2 .contain, #ai_about .page3 .contain, #ai_about .page4 .contain { padding-left: 0px; padding-right: 0px; }
  #ai_about .page4 .left, #ai_about .page4 .right { width: 100%; }
  #ai_about .page4 .left { padding: 20px 0; }
  #ai_about .page4 .center { position: absolute; top: 0%; left: 0%; -webkit-transform: translate(0%, 0%) rotate(0) scale(1, 1); -moz-transform: translate(0%, 0%) rotate(0) scale(1, 1); -ms-transform: translate(0%, 0%) rotate(0) scale(1, 1); -o-transform: translate(0%, 0%) rotate(0) scale(1, 1); transform: translate(0%, 0%) rotate(0) scale(1, 1); position: relative; } }
@media screen and (max-width: 768px) { #ai_about .page1 .contain .info { overflow: hidden; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 4; display: -webkit-box; }
  #ai_about > div { padding: 40px 0 !important; }
   }
@media screen and (max-width: 640px) { #ai_about { padding-top: 30px !important; }
#ai_about .page1 .contain .info{display: block;}
  #ai_about > div { padding-top: 30px !important; padding-bottom: 30px !important; }
  #ai_about .page1 .contain .left { width: 100%; padding-bottom: 56.25%; }
  #ai_about .page1 .contain .right { width: 100%; height: auto; padding: 20px; }
  #ai_about .page1 .contain .right .center { position: static; -webkit-transform: translate(0, 0) rotate(0) scale(1, 1); -moz-transform: translate(0, 0) rotate(0) scale(1, 1); -ms-transform: translate(0, 0) rotate(0) scale(1, 1); -o-transform: translate(0, 0) rotate(0) scale(1, 1); transform: translate(0, 0) rotate(0) scale(1, 1); width: 100%; }
  #ai_about .page3 { padding: 30px 0; }
  #ai_about .page3 .list { margin-top: 20px; }
  #ai_about .page3 .list .item .icon { width: 50px; height: 50px; }
  #ai_about .page3 .list .item .title span { font-size: 20px; }
  #ai_about .page4 .right { padding-bottom: 60%; } }
#ai_history p { font-size: 16px; line-height: 30px; color: #333; }
#ai_history .title { font-size: 24px; color: #0079b1; }
#ai_history .page1 { padding: 80px 0 0; }
#ai_history .page1 .contain { background: #f8f8f8; }
#ai_history .page1 .left, #ai_history .page1 .right { width: 49.5%; padding-bottom: 21.2142857143%; }
#ai_history .page1 .right { position: relative; overflow: hidden; }
#ai_history .page1 .right img { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 100%; height: auto; }
#ai_history .page1 .left { position: relative; }
#ai_history .page1 .left .center { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 80%; }
#ai_history .page1 .left .icon { background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; width: 40px; height: 40px; margin-bottom: 10px; }
#ai_history .page1 .left .title { margin-bottom: 25px; }
#ai_history .page2 { padding: 0px 0 80px; text-align: center; }
#ai_history .timetab { position: relative; height: 105px; padding-top: 30px; margin-bottom: 30px; }
#ai_history .timetab:after { content: ""; clear: both; display: block; }
#ai_history .timetab:after { content: ""; position: absolute; bottom: 0; width: 100%; height: 13px; background-color: transparent; background-size: auto; background-repeat: repeat; background-image: ; background-position: center center; left: 0; }
#ai_history .timetab .item { width: 16%; margin: 0 8.5%; height: 45px; background: #ebebeb; text-align: center; font-size: 30px; line-height: 45px; border-radius: 5px; position: relative; float: left; color: #333; cursor: pointer; }
#ai_history .timetab .item:after { content: ""; display: inline-block; vertical-align: middle; width: 0; height: 0; border: 8px solid transparent; border-top-color: #ebebeb; border-width: 8px 5px; position: absolute; top: 0%; left: 50%; -webkit-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -o-transform: translate(-50%, 0%) rotate(0) scale(1, 1); transform: translate(-50%, 0%) rotate(0) scale(1, 1); top: auto; bottom: -16px; }
#ai_history .timetab .item span { font-size: 14px; margin: 0 5px; }
#ai_history .timetab .item.on { background: #0079b1; color: #fff; }
#ai_history .timetab .item.on:after { border-top-color: #0079b1; }
#ai_history .timeline { position: relative; padding: 85px 0 190px; }
#ai_history .timeline:after { content: ""; position: absolute; top: 0%; left: 50%; -webkit-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -o-transform: translate(-50%, 0%) rotate(0) scale(1, 1); transform: translate(-50%, 0%) rotate(0) scale(1, 1); width: 8px; height: 100%; background-color: transparent; background-size: auto; background-repeat: repeat; background-image: ; background-position: center center; }
#ai_history .timeline .loadup, #ai_history .timeline .loaddo { width: 42px; height: 42px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; position: absolute; top: 0%; left: 50%; -webkit-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -o-transform: translate(-50%, 0%) rotate(0) scale(1, 1); transform: translate(-50%, 0%) rotate(0) scale(1, 1); top: -85px; z-index: 2; }
#ai_history .timeline .loaddo { top: auto; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; bottom: -190px; }
#ai_history .timeline .timecon { position: relative; padding-top: 130px; margin-top: 10px; }
#ai_history .timeline .item { position: relative; z-index: 3; display: none; }
#ai_history .timeline .item.cur { display: block; }
#ai_history .timeline .item .year { width: 130px; height: 130px; position: absolute; top: 0%; left: 50%; -webkit-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, 0%) rotate(0) scale(1, 1); -o-transform: translate(-50%, 0%) rotate(0) scale(1, 1); transform: translate(-50%, 0%) rotate(0) scale(1, 1); background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; margin-bottom: 10px; font-size: 24px; color: #fff; padding-top: 45px; }
#ai_history .timeline .item .year span { font-size: 16px; }
#ai_history ul { color: #888; }
#ai_history ul:after { content: ""; clear: both; display: block; }
#ai_history ul li { float: left; width: 49.5%; padding-right: 20px; box-sizing: border-box; position: relative; margin-bottom: 7px; z-index: 1; }
#ai_history ul li .timeve { border: 1px solid #dddddd; border-radius: 5px; padding: 22px 15px; width: 100%; position: relative; z-index: 3; }
#ai_history ul li .timeve:after { content: ""; clear: both; display: block; }
#ai_history ul li .line { width: 63%; height: auto; position: absolute; right: -2%; top: 36px; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 5.6375838926%; }
#ai_history ul li:nth-of-type(2n) { float: right; padding-right: 0; padding-left: 20px; top: 32px; }
#ai_history ul li:nth-of-type(2n) .line { width: 97%; left: -2%; right: auto; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 5.5796460177%; }
#ai_history ul li:nth-of-type(2n).nopic .timetxt { width: 95%; }
#ai_history ul li:nth-of-type(2n).nopic .timetxt .title:before { width: 7.3%; left: -9.3%; padding-bottom: 6.4888888889%; }
#ai_history .timepic { width: 30%; padding-bottom: 22.5806451613%; display: table-cell; float: left; overflow: hidden; position: relative; border-radius: 3px; background-size: cover;}
#ai_history .timepic:hover img { -webkit-transform: scale(1.1, 1.1); -moz-transform: scale(1.1, 1.1); -ms-transform: scale(1.1, 1.1); -o-transform: scale(1.1, 1.1); transform: scale(1.1, 1.1); }
#ai_history .timepic img { position: absolute; left: 0; top: 0; width: 100%; height: auto; transition: all 0.3s; }
#ai_history .timetxt { float: right; width: 66%; padding-left: 6%; text-align: left; display: table-cell; }
#ai_history .timetxt .title { position: relative; padding-top: 10px; padding-bottom: 30px; font-size: 24px; color: #333; }
#ai_history .timetxt .title:after { content: ""; clear: both; display: block; }
#ai_history .timetxt .title:before { content: ""; width: 11%; height: auto; position: absolute; left: -14%; top: 5px; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 9.7777777778%; }
#ai_history .timetxt p { font-size: 14px; line-height: 25px; color: #888;  }
#ai_history .nopic .line { width: 92%; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 5.7320872274%; }
#ai_history .nopic .timetxt { width: 97%; }
#ai_history .nopic .timetxt .title:before { width: 7.3%; left: -9.3%; padding-bottom: 6.4888888889%; }

@media screen and (max-width: 1400px) { #ai_history .timetab .item { font-size: 20px; } }
@media screen and (max-width: 1280px) { #ai_history .page1 .contain .left .title { margin-bottom: 5px; }
  #ai_history .timetab .item { width: 20%; margin: 0 6.5%; }
  #ai_history .timetxt .title { padding-bottom: 20px; }
  #ai_history .timetxt p { font-size: 14px; line-height: 23px; height: 70px; } }
@media screen and (max-width: 768px) { #ai_history .page1 .left, #ai_history .page1 .right { width: 100%; padding-bottom: 42.8571428571%; }
  #ai_history .timetab .item { width: 30%; margin: 0 1.5%; }
  #ai_history .timetxt { width: 97% !important; }
  #ai_history .timetxt .title { padding-bottom: 20px; }
  #ai_history .timetxt .title:before { width: 10% !important; left: -12% !important; padding-bottom: 9.7777777778% !important; }
  #ai_history .timetxt p { font-size: 14px; line-height: 23px; height: 70px; }
  #ai_history .line{display: none !important;}
  #ai_history .timepic { width: 100% !important; padding-bottom: 60% !important;} }
@media screen and (max-width: 640px) { #ai_history .page1 { padding-top: 30px; }
  #ai_history .page1 .left .center { width: 90%; }
  #ai_history .page1 .left .center .title { font-size: 18px; }
  #ai_history .page1 .left .center p { font-size: 14px; line-height: 25px; }
  #ai_history .timetab .item { font-size: 18px; }
  #ai_history .timetab .item span { display: none; }
  #ai_history .timetxt { width: 100% !important; padding: 0; }
  #ai_history .timetxt .title { padding-bottom: 10px; font-size: 16px; }
  #ai_history .timetxt .title:before { display: none; }
  #ai_history .timetxt p { font-size: 14px; line-height: 23px; height: auto; display: block; }
  #ai_history ul li { width: 100%; position: static; padding-right: 0px; background: #fff; }
  #ai_history ul li:nth-of-type(2n) { padding-left: 0px; } }
#ai_video { padding: 80px 0 100px; }
#ai_video .play { width: 86px; height: 86px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-image: ; background-position: center center; }
#ai_video .contain { padding-bottom: 50px; }
#ai_video .contain .item { float: left; width: 30%; margin-right: 4.9%; margin-bottom: 3%; transition: all 0.3s; }
#ai_video .contain .item:nth-of-type(3n) { margin-right: 0; }
#ai_video .contain .item:hover { box-shadow: 0 0 20px rgba(0, 0, 0, 0.2); }
#ai_video .contain .item:hover .pic img { -webkit-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -o-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); }
#ai_video .contain .item .pic { position: relative; padding-bottom: 56.25%; overflow: hidden; }
#ai_video .contain .item .pic img, #ai_video .contain .item .pic .play { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#ai_video .contain .item .pic img { width: 100%; height: auto; transition: all 0.3s; }
#ai_video .contain .item .title { text-align: center; background: #f8f8f8; color: #333; line-height: 35px; height: auto; font-size: 16px; }

@media screen and (max-width: 768px) { #ai_video .contain .item { float: left; width: 45%; margin-right: 4.9%; margin-bottom: 4.9%; transition: all 0.3s; }
  #ai_video .contain .item:nth-of-type(3n) { margin-right: 4.9%; }
  #ai_video .contain .item:nth-of-type(2n) { margin-right: 0; } }
@media screen and (max-width: 640px) { #ai_video .contain .item { float: left; width: 100%; margin-right: 0%; margin-bottom: 4.9%; transition: all 0.3s; }
  #ai_video .contain .item:nth-of-type(3n) { margin-right: 0%; }
  #ai_video .contain .item:nth-of-type(2n) { margin-right: 0; } }
#ai_contact { padding: 80px 0 0px; }
#ai_contact .page0 .contain { font-size: 40px; color: #0079b1; margin-bottom: 20px; line-height: 1; }
#ai_contact .page1 .slide { width: 100%; }
#ai_contact .page1 .slide p { font-size: 16px; line-height: 30px; color: #333; width: 72%; height: 90px; }
#ai_contact .page1 .slide .map { margin: 10px auto 30px; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 38.2142857143%; }
#ai_contact .page1 .slick-arrow { z-index: 2;  position: absolute; top: 0; width: 160px; height: 40px; background: #f8f8f8; left: auto; bottom: auto; font-size: 20px; color: #888; }
#ai_contact .page1 .slick-arrow:before { content: ""; }
#ai_contact .page1 .slick-disabled { background: #0079b1; color: #fff; z-index: 3; }
#ai_contact .page1 .slick-prev { border-radius: 20px; right: 140px;}
#ai_contact .page1 .slick-next { border-radius: 20px; right: 0px; }
#ai_contact .page2 { background: #f8f8f8; }
#ai_contact .page2 .contain .item { float: left; width: 33%; padding: 75px 0; min-height: 360px; transition: all 0.3s; }
#ai_contact .page2 .contain .item:nth-of-type(n-3) { border-bottom: 1px solid #dddddd; }
#ai_contact .page2 .contain .item .title { color: #0079b1; margin-bottom: 50px; font-size: 20px; }
#ai_contact .page2 .contain .item p { color: #888; line-height: 30px; font-size: 16px; }
#ai_contact .page2 .contain .item a { color: #93bccf; margin-top: 5px; font-size: 16px; }

@media screen and (max-width: 640px) { #ai_contact { padding-top: 20px; }
  #ai_contact .page0 .contain { margin-bottom: 10px; font-size: 30px; }
  #ai_contact .page1 .slide { width: 100%; }
  #ai_contact .page1 .slide p { font-size: 16px; line-height: 30px; color: #333; width: 100%; height: 90px; }
  #ai_contact .page1 .slide .map { margin: 10px auto 30px; background-color: transparent; background-size: contain; background-repeat: no-repeat; background-image: ; background-position: center center; padding-bottom: 49.4214876033%; }
  #ai_contact .page1 .slick-arrow { position: absolute; top: -30px; width: 80px; height: 30px; line-height: 30px; background: #f8f8f8; left: auto; bottom: auto; font-size: 15px; color: #888; }
  #ai_contact .page1 .slick-arrow:before { content: ""; }
  #ai_contact .page1 .slick-arrow.slick-disabled { background: #0079b1; color: #fff; }
  #ai_contact .page1 .slick-arrow.slick-prev { border-radius: 20px; right: 65px; z-index: 2; }
  #ai_contact .page1 .slick-arrow.slick-next { border-radius: 0 20px 20px 0; right: 0px; }
  #ai_contact .page2 { background: #f8f8f8; }
  #ai_contact .page2 .contain .item { float: left; width: 100%; padding: 20px 0; min-height: auto; transition: all 0.3s; }
  #ai_contact .page2 .contain .item:nth-of-type(n-3) { border-bottom: none; }
  #ai_contact .page2 .contain .item .title { color: #0079b1; margin-bottom: 10px; font-size: 20px; }
  #ai_contact .page2 .contain .item p { color: #888; line-height: 30px; font-size: 16px; }
  #ai_contact .page2 .contain .item a { color: #93bccf; margin-top: 5px; font-size: 16px; } }
#ai_culture { padding: 80px 0 100px; }
#ai_culture .title { font-size: 22px; margin-bottom: 25px; color: #333; }
#ai_culture p, #ai_culture .info { font-size: 16px; line-height: 28px; color: #888; }
#ai_culture .icon { width: 100px; height: 100px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; margin: 0 auto 20px; position: relative; z-index: 3; border-radius: 50%; }
#ai_culture > div { margin-bottom: 80px; }
#ai_culture .page1 .pic { width: 100%; padding-bottom: 28.5714285714%; position: relative; overflow: hidden; }
#ai_culture .page1 .pic img { transition: all 0.3s; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#ai_culture .page1 .pic:hover img { -webkit-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); -o-transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); transform: translate(-50%, -50%) rotate(0) scale(1.1, 1.1); }
#ai_culture .page1 .txt { text-align: center; }
#ai_culture .page1 .txt .icon { margin-top: -50px; background-color: #fff; }
#ai_culture .page2 { height: 500px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; position: relative; }
#ai_culture .page2 .icon { background-color: rgba(255, 255, 255, 0.3); }
#ai_culture .page2 .center { width: 100%; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); text-align: center; }
#ai_culture .page2 .center .title, #ai_culture .page2 .center p { color: #fff; }
#ai_culture .page3 .item { float: left; width: 30%; margin-right: 4.9%; border: 7px solid #fff; background: #f9f9f9; box-shadow: 0 0 0 3px #f7f7f7; padding: 35px 0; text-align: center; }
#ai_culture .page3 .item:nth-of-type(3n) { margin-right: 0; }
#ai_culture .page3 .item .icon { width: 60px; height: 60px; }
#ai_culture .page3 .info { height: 56px; overflow: hidden; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 2; display: -webkit-box; }
#ai_culture .page3 .title, #ai_culture .page3 .icon { margin-bottom: 10px; }

@media screen and (max-width: 640px) { #ai_culture { padding: 30px 0 50px; }
  #ai_culture > div { margin-bottom: 30px; }
  #ai_culture .page3 .item { width: 100%; margin-right: 0%; margin-bottom: 20px; padding: 10px 0; }
  #ai_culture .page3 .item:nth-of-type(3n) { margin-right: 0; } }
#solution_pindao { position: relative; height: 850px; }
#solution_pindao .bg { height: 850px; width: 100%; }
#solution_pindao .bg .item { display: none; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; height: 100%; width: 100%; }
#solution_pindao .bg .item.on { display: block; }
#solution_pindao .contain { z-index: 8; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); text-align: center; height: auto; }
#solution_pindao .contain .title { font-size: 40px; color: #fff; margin-bottom: 40px; line-height: 1.1; }
#solution_pindao .contain p { font-size: 18px; color: #fff; line-height: 30px; height: auto; width: 60%; margin: 0 auto 20px; }
#solution_pindao .contain .list { font-size: 0; }
#solution_pindao .contain .list .item { display: inline-block; vertical-align: middle; width: 19.5%; opacity: 0.5; cursor: pointer; }
#solution_pindao .contain .list .item.on { opacity: 1; }
#solution_pindao .contain .list .item.on .pic { background-color: #0079b1; border-color: #007ab3; }
#solution_pindao .contain .list .item .pic { width: 155px; height: 155px; background-color: transparent; background-size: cover; background-repeat: no-repeat; background-position: center center; background-color: rgba(255, 255, 255, 0.1); border: 1px solid white; border-radius: 50%; margin: 0 auto 20px; }
#solution_pindao .contain .list .item .name { font-size: 24px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: #fff; }

@media screen and (max-width: 1300px) { #solution_pindao .contain p { height: auto; }
  #solution_pindao .contain .list .item { width: 32%; margin-bottom: 30px; } }
@media screen and (max-width: 640px) { #solution_pindao .contain .title { margin-bottom: 20px; }
  #solution_pindao .contain p { width: 100%; margin-bottom: 50px; }
  #solution_pindao .contain .list .item { width: 80%; margin-bottom: 20px; }
  #solution_pindao .contain .list .item:after { content: ""; clear: both; display: block; }
  #solution_pindao .contain .list .item .pic { width: 50px; height: 50px; float: left; margin-bottom: 0; }
  #solution_pindao .contain .list .item .name { font-size: 18px; float: left; margin-left: 10%; line-height: 50px; } }
#solution_smart .page1 { background: #f8f8f8; padding: 80px 0; text-align: center; }
#solution_smart .page1 .title { color: #0079b1; margin-bottom: 45px; font-size: 32px; line-height: 1.1; }
#solution_smart .page1 p { color: #333; font-size: 16px; line-height: 30px; }
#solution_smart .list .contain { background: #f8f8f8; }
#solution_smart .list .contain > div { width: 49.5%; padding-bottom: 59%; position: relative; height: 0; }
#solution_smart .list .item { padding: 150px 0; }
#solution_smart .list .item:nth-of-type(2n) { background: #f8f8f8; }
#solution_smart .list .item:nth-of-type(2n) .contain { background: #fff; }
#solution_smart .list .item:nth-of-type(2n) .pic { float: right; }
#solution_smart .list .item:nth-of-type(2n) .pic .icon { left: -55px; }
#solution_smart .list .item:nth-of-type(2n) .txt { float: left; }
#solution_smart .list .item .pic { float: left; background-color: transparent; background-size: 100%; background-repeat: no-repeat; background-position: center center; }
#solution_smart .list .item .pic .icon { position: absolute; top: 50%; left: 0%; -webkit-transform: translate(0%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(0%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(0%, -50%) rotate(0) scale(1, 1); -o-transform: translate(0%, -50%) rotate(0) scale(1, 1); transform: translate(0%, -50%) rotate(0) scale(1, 1); left: auto; right: -55px; width: 110px; height: 110px; background: #fff; border-radius: 50%; }
#solution_smart .list .item .pic .icon img { width: 100px; height: 100px; border: 1px solid #dddddd; border-radius: 50%; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#solution_smart .list .item .txt { float: right; }
#solution_smart .list .item .txt .center { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 80%; }
#solution_smart .list .item .txt .center div { font-size: 20px; color: #333; margin-bottom: 5x;  }
#solution_smart .list .item .txt .center p { font-size: 16px; line-height: 28px; color: #555; text-align: left;}
#solution_smart .list .item .txt .center span { display: inline-block; vertical-align: middle; font-size: 16px; color: #0079b1; }

@media screen and (max-width: 1200px) { #solution_smart .page1 { padding-top: 50px; padding-bottom: 50px; }
  #solution_smart .list .item { padding-top: 50px; padding-bottom: 50px; }
  #solution_smart .list .item .txt .center div { margin-bottom: 10px; }
  #solution_smart .list .item .txt .center { position: static;  transform: translate(0%, 0%) rotate(0) scale(1, 1); margin: 20px auto;}
  #solution_smart .list .contain .txt{height: auto;padding: 0;}
  /*#solution_smart .list .item .txt .center p { overflow: hidden; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 2; display: -webkit-box; }*/ }
@media screen and (max-width: 768px) { #solution_smart .page1 .title { font-size: 25px; margin-bottom: 25px; }
  #solution_smart .list .item { padding-top: 20px; padding-bottom: 20px; }
  #solution_smart .list .item .pic { float: none !important; width: 100%; padding-bottom: 64.2857142857%; }
  #solution_smart .list .item .pic .icon { display: none; }
  #solution_smart .list .item .txt { float: none !important; width: 100%;}
  #solution_smart .list .item .txt .center { width: 90%; } }
#solution_light .pagebanner p { font-size: 16px; line-height: 30px; margin-bottom: 250px; }
#solution_light .list .contain > div { width: 49.5%; padding-bottom: 24.3692307692%; position: relative; height: 0; }
#solution_light .list .item { background: #f8f8f8; padding: 85px 45px; }
#solution_light .list .item:nth-of-type(2n 1) { background: #fff; }
#solution_light .list .item:nth-of-type(2n 1) .pic { float: right; text-align: right; }
#solution_light .list .item:nth-of-type(2n 1) .txt { float: left; text-align: left; }
#solution_light .list .item:nth-of-type(2n 1) .txt img { float: left; }
#solution_light .list .item .pic { float: left; text-align: left; overflow: hidden; }
#solution_light .list .item .pic img { width: 84%; position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -moz-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -ms-transform: translate(-50%, -50%) rotate(0) scale(1, 1); -o-transform: translate(-50%, -50%) rotate(0) scale(1, 1); transform: translate(-50%, -50%) rotate(0) scale(1, 1); }
#solution_light .list .item .txt { float: right; text-align: right; }
#solution_light .list .item .txt .center { position: absolute; top: 50%; left: 50%;  transform: translate(-50%, -50%) rotate(0) scale(1, 1); width: 80%; }
#solution_light .list .item .txt .center div { font-size: 20px; color: #333; margin-bottom: 40px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
#solution_light .list .item .txt .center .title { color: #0079b1; }
#solution_light .list .item .txt .center .title img { width: 26px; height: 26px; vertical-align: middle; margin: 0 5px; }
#solution_light .list .item .txt .center p { font-size: 16px; line-height: 28px; color: #555;text-align: left; }

@media screen and (max-width: 1200px) { #solution_light .list .item .txt .center { width: 100%; }
  #solution_light .list .item .txt .center div { margin-bottom: 10px; }
  #solution_light .list .contain .txt{height: auto;padding: 0;trans}
  #solution_light .list .item .txt .center { position: static; top: 0%; left: 0%;  transform: translate(-0%, -0%) rotate(0) scale(1, 1); width: 80%; margin: 20px auto;}
 /* #solution_light .list .item .txt .center p {text-align:left; overflow: hidden; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 5; display: -webkit-box; }*/ }
@media screen and (max-width: 768px) { #solution_light .pagebanner p { margin-bottom: 0px; }
  #solution_light .list .item { padding-left: 0; padding-right: 0; padding-top: 30px; padding-bottom: 30px; }
  #solution_light .list .item .pic { float: none !important; width: 100%; padding-bottom: 58.1818181818%; }
  #solution_light .list .item .pic img { width: 100%; }
  #solution_light .list .item .txt { float: none !important; width: 100%; }
  #solution_light .list .item .txt .nane{text-align: center;}
  #solution_light .list .item .txt p{text-align: left;}
  #solution_light .list .item .title { text-align: center; }
  #solution_light .list .item .title img { display: none; } }

/*# sourcemappingurl=whir_css.css.map */

//.home .nav li .navdrop .three_nav_dl dd{display: none;}
//.home .nav li .navdrop .three_nav_dl{display: none!important;}
@media only screen and (min-width:1025px){
	.home .nav li .navdrop .three_nav_dl{display: none!important;}
}

#ai_about .page4 .left {
    padding-bottom: 0;
}