.container-fluid {
	padding-right: 15px;
	margin-right: auto;
	margin-left: auto
}


.about_nav{text-align:left;width:100%;margin:0 auto;overflow:hidden;height:50px; position:absolute; bottom:0px;}
.about_nav li{font-size:16px;line-height:50px;height:50px; color:#fff; text-decoration:none;padding:0px 34px; float:left; background: url(../images/leftmenubg.png) repeat; margin-right:1px;}
.about_nav li:hover{color:#fff; background:#2f3b88;padding:0px 34px;}
.about_nav li.selected{ color:#fff; background:#2f3b88;padding:0px 34px; }
.about_nav li a{color:#fff;}
.about_nav li:hover a{color:#fff;}
.about_nav li.selected a{ color:#fff;}
.photoBanner{display:none;}
.phone_nav{display:none;}

@media screen and (max-width: 970px){
.about_nav{display:none;}
.phone_nav{display:block;padding:0 20px 0px 10px;background:#fff; position:relative;z-index:100; border:1px solid #f0f0f0;}
.phone_nav p{height:45px;line-height:45px;margin-bottom:0;font-size:15px;background:url(../images/p_nav.png) no-repeat right center;color:#333333; cursor:pointer; font-weight:bold;}
.phone_nav ul{ position:absolute;top:45px;left:0;right:0;display:none; overflow:hidden; width:100%;background:#fff;}
.phone_nav ul li{padding:0 20px 0px 20px;height:45px;line-height:45px; border-bottom:1px solid #f0f0f0;}
.phone_nav ul li a{display:block;font-size:13px;color:#7a7a7a; text-decoration:none;}
.phone_nav ul li a:hover{ color:#72b774}
}
@media screen and (max-width: 1599px){
.about_nav{width:100%;}

}