a:link,a:visited{color:#333;}
.top_t{background:#fff;}
.banner{height:800px;}
.ft-carousel{height:800px;}
.about{background:#fff;padding:60px 0 60px 0 ;}
.ab_left{width:50%;float:left;}
.ab_right{width:50%;float:right;text-align:right;}
.ab_right video{width:550px;-moz-box-shadow:2px 10px 15px #ccc; -webkit-box-shadow:2px 10px 15px #ccc; box-shadow:2px 10px 15px #ccc;}
.pd20{padding:20px 20px;}

.tit{width:120px;border-bottom:solid #ccc 1px;height:50px;line-height:50px;text-align:center;margin:0 auto;margin-bottom:50px;}
.tit h2{font-weight:300;font-size:30px;}
.tit span{widtH:30px;height:3px;display:block;background:#00a0e8;margin:0 auto;}
.ab_left h3{margin-bottom:30px;font-size:20px;font-weight:300;}
.ab_left p{line-height:26px; text-indent:2em;}
.product{background:url(../images/b-bg.jpg) no-repeat center;}
.time{background:#00a0e8;width:90px;}
.news{background:url(../images/bg2.jpg) no-repeat center;background-attachment: fixed;background-size: cover;}
.news_nav li{background:rgba(255,255,255,1)}