@charset "utf-8";.flex-container a:hover,.flex-slider a:hover{outline:0}
.flex-control-nav,.flex-direction-nav,.slides,.slides>li{margin:0;padding:0;list-style:none}
.flex-pauseplay span{text-transform:capitalize}
.flexslider{padding:0;margin:0 0 60px;position:relative;zoom:1;border-radius:4px;-o-box-shadow:''0 1px 4px rgba(0,0,0,.2);box-shadow:''0 1px 4px rgba(0,0,0,.2)}
.flexslider .slides>li{display:none;-webkit-backface-visibility:hidden;backface-visibility:hidden}
.flex-direction-nav a,.no-js .flexslider .slides>li:first-child,html[xmlns] .flexslider .slides{display:block}
.flexslider .slides:after{content:"\0020";display:block;clear:both;visibility:hidden;line-height:0;height:0}
* html .flexslider .slides{height:1%}
.flexslider .slide-video video .flexslider .slides{zoom:1}
.flexslider .slides img{width:100%;display:block;height:auto;-moz-user-select:none}
.flex-viewport{max-height:2000px;-webkit-transition:all 1s ease;transition:all 1s ease}
.loading .flex-viewport{max-height:300px}
.carousel li{margin-right:5px}
.flex-direction-nav a{width:40px;height:40px;margin:-20px 0 0;position:absolute;top:50%;z-index:10;overflow:hidden;opacity:0;cursor:pointer;color:rgba(0,0,0,.8);text-shadow:1px 1px 0 rgba(255,255,255,.3);-webkit-transition:all .3s ease-in-out;transition:all .3s ease-in-out}
.flex-direction-nav a:before{font-family:flexslider-icon;font-size:40px;display:inline-block;content:'\f001';color:rgba(0,0,0,.8);text-shadow:1px 1px 0 rgba(255,255,255,.3)}
.flex-direction-nav a.flex-next:before{content:'\f002'}
.flex-direction-nav .flex-prev{left:-50px}
.flex-direction-nav .flex-next{right:-50px;text-align:right}
.flexslider:hover .flex-direction-nav .flex-prev{opacity:.7;left:10px}
.flexslider:hover .flex-direction-nav .flex-prev:hover{opacity:1}
.flexslider:hover .flex-direction-nav .flex-next{opacity:.7;right:10px}
.flexslider:hover .flex-direction-nav .flex-next:hover{opacity:1}
.flex-direction-nav .flex-disabled{opacity:0!important;filter:alpha(opacity=0);cursor:default;z-index:-1}
.flex-pauseplay a{display:block;width:20px;height:20px;position:absolute;bottom:5px;left:10px;opacity:.8;z-index:10;overflow:hidden;cursor:pointer;color:#000}
.flex-pauseplay a:before{font-family:flexslider-icon;font-size:20px;display:inline-block;content:'\f004'}
.flex-pauseplay a:hover{opacity:1}
.flex-pauseplay a.flex-play:before{content:'\f003'}
.flex-control-nav{width:100%;position:absolute;bottom:-40px;text-align:center}
.flex-control-nav li{margin:0 6px;display:inline-block;zoom:1}
.flex-control-paging li a{display:block;cursor:pointer;text-indent:-9999px;border-radius:20px}
.flex-control-paging li a:hover{background:#333;background:rgba(0,0,0,.7)}
.flex-control-paging li a.flex-active{cursor:default}
.flex-control-thumbs{margin:5px 0 0;position:static;overflow:hidden}
.flex-control-thumbs li{width:25%;float:left;margin:0}
.flex-control-thumbs img{width:100%;height:auto;display:block;opacity:.7;cursor:pointer;-moz-user-select:none;-webkit-transition:all 1s ease;transition:all 1s ease}
.flex-control-thumbs img:hover{opacity:1}
.flex-control-thumbs .flex-active{opacity:1;cursor:default}
@media screen and (max-width:860px){.flex-direction-nav .flex-prev{opacity:1;left:10px}
.flex-direction-nav .flex-next{opacity:1;right:10px}
}
.flexslider{background:0 0;border:none}
.flexslider .slides>li{height:510px}
.flexslider .slide-video .mask{width:100%;height:685px;position:absolute;left:0;top:0;background:#000;opacity:.4;filter:alpha(opacity=40)}
.flexslider .slide-video .logo{width:317px;height:40px;position:absolute;left:50%;top:50%;margin-left:-158.5px;margin-top:-100px;background:url(../images/index/logo_20th.png) no-repeat}
.flexslider .slide-video video{height:600px;position:absolute;top:0;left:50%;margin-left:-1280px}
.flexslider .slide-video .bg{display:none;width:100%;height:600px;position:absolute;left:0;top:0;background:url(../images/index/banner_video_img.jpg) center no-repeat}
.custom-navigation{width:100%;position:absolute;bottom:50px;left:0;z-index:2}
.custom-navigation a{display:none}
.flex-control-paging li a{width:8px;height:8px;background:#FFF;opacity:.35;filter:alpha(opacity=35);-webkit-transition:width .4s ease-in;transition:width .4s ease-in}
.flex-control-paging li a.flex-active{width:45px;background:#FFF;opacity:1;filter:alpha(opacity=100)}
.footer_attention,.footer_links{padding-left:0}
.head_con .logo{left:1%}
/*.head_wrap{background:0 0}*/
/*.head_wrap.blue,.head_wrap_shrink{background: rgba(0,0,0,0.2);}*/
.head_bgcolor{width:100%;height:100%;position:absolute;left:0;top:0;background: rgba(255,255,255,0.7);}
.flexslider .banner_img_planet img{width:1920px;position:absolute;left:50%;margin-left:-960px;bottom:0}
.flexslider .banner_img_planet .mask{width:100%;height:624px;position:absolute;left:0;top:0;background:url(../images/index/banner_planet_mask.png) repeat-x}
.banner_wrap{position:relative;height:943px;overflow:hidden;}
.banner_wrap .text{width:100%;height:135px;position:absolute;left:0;top:50%;margin-top:-67.5px;text-align:center;color:#fff;font-size:90px;cursor:default}
html[lang=zh-cn] .banner_wrap .text1{width:742px;height:86px;left:50%;margin-left:-371px;margin-top:-43px;background:url(../images/index/banner_txt.png) center center no-repeat;text-indent:-9999px}
html[lang=zh-cn] .banner_wrap .text2{width:740px;height:85px;left:50%;margin-left:-370px;margin-top:-42.5px;background:url(../images/index/20th-text.png) center center no-repeat;text-indent:-9999px}
.banner_wrap .text3,.banner_wrap .text4{margin-top:-24px;left:50%;text-indent:-9999px}
.banner_wrap .text3{width:666px;height:66px;margin-left:-333px;background:url(../images/index/banner_txt3.png) center center no-repeat;-webkit-animation:a_up 2s cubic-bezier(0,0,.13,.99) both;animation:a_up 2s cubic-bezier(0,0,.13,.99) both}
.banner_wrap .text4{width:646px;height:67px;margin-left:-323px;background:url(../images/index/title_20th.png) center center no-repeat}
html[lang=en] .banner_wrap .text1{width:889px;height:175px;left:50%;margin-left:-444.5px;margin-top:-87.5px;background:url(../images/index/banner_txt_e.png) center center no-repeat;text-indent:-9999px}
html[lang=en] .banner_wrap .text2{width:1015px;height:173px;left:50%;margin-left:-507.5px;margin-top:-86.5px;background:url(../images/index/20th-text-e.png) center center no-repeat;text-indent:-9999px}
html[lang=en] .banner_wrap .text3{width:818px;height:153px;left:50%;margin-left:-409px;margin-top:-56px;background:url(../images/index/banner_txt3_en.png) center no-repeat;text-indent:-9999px}
html[lang=en] .banner_wrap .text4{width:697px;height:73px;left:50%;margin-left:-348.5px;background:url(../images/index/title_20th_en.png) center no-repeat;text-indent:-9999px}
.banner_wrap .btn-play{position:absolute;left:50%;top:50%;margin-left:-28px;margin-top:100px;width:56px;height:56px;background:url(../images/index/play-btn.png) center no-repeat;cursor:pointer}
.banner-video{display:none;position:fixed;left:0;top:0;z-index:10001}
.banner-video .video{width:1024px;height:600px;position:absolute;left:50%;top:100px;margin-left:-512px}
.banner-video .close,.fullmask,.news-hd .bg{position:absolute;top:0}
.banner-video .close{display:block;width:40px;height:40px;text-align:center;line-height:40px;background-color:#1d1c1a;right:-40px;font-family:Tahoma;font-size:30px;color:#aaa;cursor:pointer}
.banner-video .close:hover{color:#fff}
.fullmask{display:none;width:100%;height:100%;left:0;background:#000;opacity:.8;filter:alpha(opacity=80);z-index:10000}
@keyframes a_up{0%{opacity:0;transform:translateY(40px)}
100%{opacity:1;transform:translateY(0)}
}
@-webkit-keyframes a_up{0%{opacity:0;-webkit-transform:translateY(40px)}
100%{opacity:1;-webkit-transform:translateY(0)}
}
@media only screen and (-webkit-min-device-pixel-ratio:2),not all{.flexslider .slide-video .logo{background-image:url(../images/2x/index/logo_20th.png);background-size:contain}
.banner_wrap .text3{background-image:url(../images/2x/index/banner_txt3.png);background-size:contain}
html[lang=en] .banner_wrap .text3{background-image:url(../images/2x/index/banner_txt3_en.png);background-size:contain}
.banner_wrap .text4{background-image:url(../images/2x/index/title_20th.png);background-size:contain}
html[lang=en] .banner_wrap .text4{background-image:url(../images/2x/index/title_20th_en.png);background-size:contain}
.banner_wrap .btn-play{background-image:url(../images/2x/index/play-btn.png);background-size:contain}
}
@media only screen and (min-device-width :768px) and (max-device-width :1024px){.tvp_overlay_play{display:block}
}