/*page.css*/
iframe{display:block;}
a{color:#000;text-decoration:none}

/*----------new-------------*/
/*--header--*/
.header_all{width:100%;margin:0 auto}
.headerbg{height:37px;margin-bottom:12px;width:100%; margin:10px auto; float:left;}
#nav{float:left;font-family:\5FAE\8F6F\96C5\9ED1; font-size:14px;padding:0;}
#nav a:hover{text-decoration:none}
#nav li.nav-item{border-right: 1px solid #5f0002;}
#nav li.nav-item a.nav-link{border-right: 1px solid #bf292f;}

#nav .nav-item,#nav .nav-link{position:relative; float:left; display:block; color:#fff; z-index:1000;}
#nav .nav-link{height:37px;  margin-left:-1px; line-height:37px; font-weight:700;  border-top-color:#efefef; border-bottom:none; z-index:999; padding:0 15px;text-align: center;}

#nav .nav-item-open .nav-link{white-space:nowrap; border-bottom:1px solid #fff; color:#ca0000; background:#ffbd5f}

#nav .nav-dropdown{display:none; position:absolute; top:41px; left:-1px; width:490px; height:290px; border:1px solid #dadada; border-bottom:5px solid #c2c2c2; background:#fff; box-shadow:0 1px 6px rgba(0, 0, 0, 0.2); z-index:998}
#nav .nav-dropdown-align-right{left:auto; right:0; _right:-1px}
#nav .nav-dropdown-trending{float:left; width:240px; font-size:14px; }
#nav .nav-dropdown-channel{float:right; width:240px; height:290px; font-size:14px; background:#f6f6f6}
#nav .nav-dropdown-channel img{border:1px #d2d2d2 solid; margin:5px;}
#nav .nav-dropdown a:hover{color:#ca0000}
#nav .trending{ margin:0; padding:0;}
#nav .trending li{height:35px; line-height:35px;border-bottom:1px dashed #ccc; vertical-align:bottom; overflow:hidden}
#nav .trending li a{display:block; padding-left:0px; color:#1E1E1E;}
#nav .trending li a:hover{background:#f6f6f6}
#nav .nav-dropdown-entry{line-height:34px; margin-left:25px;font-size: 14px;}
#nav .nav-dropdown-entry a{display:inline-block; color:#b20000}

#nav .channel{margin-top:16px}
#nav .channel li{line-height:2em}
#nav .channel li a{height:30px; padding-left:24px; line-height:30px; color:#6d6d6d}

#nav ul.trending li a span{display:inline-block;width:13px;height:12px;vertical-align: middle;background: url(http://www.sciencehr.net/images/smiley/navicobg.png) no-repeat center/cover;}
#nav li.nav-item a span{
display: inline-block;margin-left:10px; width: 10px;height: 4px;vertical-align: middle;background: url(http://www.sciencehr.net/images/smiley/icon-arrow-bottom.png) no-repeat center/cover;}