.comm_view .comm_content{padding:0px;}
.about_us{max-width:1300px;margin:0px auto;}
.about_us>dt{font-size:20px;color:#464646;}
.about_us>dd{font-size:13px;color:#7e7e7e;line-height:26px;}
.about_pic{background-color:#e9e9e9}
.about_pic>ul{max-width:1300px;margin:0px auto;}
.about_pic>ul>li{width:33.33333%;float:left;}
.about_pic_image{overflow:hidden;}
.about_pic_image img{-webkit-transition:transform 1.2s cubic-bezier(.25,.46,.45,.94);-moz-transition:transform 1.2s cubic-bezier(.25,.46,.45,.94);transition:transform 1.2s cubic-bezier(.25,.46,.45,.94);}
.about_pic_image a:hover>img{-webkit-transform:scale(1.06);-moz-transform:scale(1.06);transform:scale(1.06)}
.about_pic_content{text-align:center}
.about_pic_content>div>a{padding:0!important;color:#282828;background-color:transparent;border:0;vertical-align:middle;font-weight:500;position:relative;display:inline-block;line-height:2em;}
.about_pic_content>div>a span{padding-left:13px;-webkit-transition:-webkit-transform .3s cubic-bezier(.77,0,.175,1);-moz-transition:-moz-transform .3s cubic-bezier(.77,0,.175,1);transition:transform .3s cubic-bezier(.77,0,.175,1);}
.about_pic_content>div>a span:before{content:"";position:absolute;top:50%;left:1px;height:1px;width:10px;background-color:currentColor;-webkit-transition:width .1s;-moz-transition:width .1s;transition:width .1s;}
.about_pic_content>div>a:hover span{padding-left:0px;}
.about_pic_content>div>a:hover span:before{width:0;}
.about_pic_content>div>a span:after{content:"";position:absolute;bottom:2px;right:0;height:1px;width:100%;background-color:currentColor;-webkit-transition:width .3s cubic-bezier(.77,0,.175,1);-moz-transition:width .3s cubic-bezier(.77,0,.175,1);transition:width .3s cubic-bezier(.77,0,.175,1);}
.about_info{max-width:1300px;margin:0px auto;}
.about_info>li{float:left;width:25%;padding:20px 0px;}
.about_info>li>div{position:relative;display:table-cell;vertical-align:middle;color:inherit;font-size:18px;line-height:1em;}
.about_info>li>div:nth-child(1):before{font-family:'ElegantIcons';float:left;padding-right:10px;font-size:40px;line-height:40px;}
.about_info>li>div:nth-child(1)>div{float:left;}
.about_info>li:nth-child(1)>div:nth-child(1):before{content:"\e016";}
.about_info>li:nth-child(2)>div:nth-child(1):before{content:"\e00f";}
.about_info>li:nth-child(3)>div:nth-child(1):before{content:"\7d";}
.about_info>li:nth-child(4)>div:nth-child(1):before{content:"\e017";}
.about_info>li>p{font-size:12px;line-height:20px;overflow-x:hidden!important;-webkit-font-smoothing:antialiased;color:#939393;padding:10px 10px 0px 0px;}

.about_video{height:638px;background-size:cover;background-attachment:fixed;background-position:center;text-align:center;color:#fff;line-height:638px;}
.about_video a{width:184px;height:144px;margin:auto;text-align:center;line-height:144px;display:inline-block;}
.about_video .video{width:900px;position:fixed;top:50%;left:50%;z-index:109;display:none;transform:translate(-50%,-50%);-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);}
.about_video .video iframe,.about_video .video video{width:100%;display:block;}
.about_video .video .close{width:30px;height:30px;cursor:pointer;position:absolute;top:-30px;right:0px;z-index:5;transition-duration:0.4s;-webkit-transition-duration:0.4s;-moz-transition-duration:0.4s;-ms-transition-duration:0.4s;-o-transition-duration:0.4s;}
.about_video .video .close:hover{transform:rotate(90deg);-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);-o-transform:rotate(90deg);-moz-transform:rotate(90deg);}


@media screen and (max-width:1200px){
    .about_info>li{width:50%;}
}
@media screen and (max-width:768px){
    .about_pic>ul>li{width:92%;float:none;margin:0px auto;}
    .about_info>li{width:100%;padding:20px 0px;}

    .about_video{height:300px;line-height:300px;}
    .about_video a{width:120px;height:94px;}
    .about_video .video{width:100%;height:300px;}
    .about_video .video video{width:100%;height:100%;}
}