:focus { outline: 0;}

.index_focus { position: relative; width: 100%; height: 700px; margin: 0 auto; overflow: hidden;text-align:center; z-index:0;}
.index_focus .bd li {  }
.index_focus_post { z-index: 10;}
.index_focus .pic { height: auto; display: block;}
.index_focus .pic:hover { text-decoration: none;}
.index_focus .slide_nav { position: absolute; z-index: 2; left: 47%; bottom:0;}
.index_focus .slide_nav a {	cursor:pointer;	float:left; font-size:25px; font-family:Arial, Helvetica, sans-serif; color: #fff;	padding:3px 3px;}
.index_focus .slide_nav li:hover,.index_focus .slide_nav .on{text-decoration: none;color: #01AF63;}
.index_focus_pre,.index_focus_next { display: none; position: absolute; top: 50%; margin-top: -36px; width: 72px; height: 72px; text-indent: 100%; white-space: nowrap; overflow: hidden; z-index: 10; background: url(../images/ico_sliding.png) no-repeat;}
.index_focus_pre { left: 30px; background-position: 0 0;}
.index_focus_pre:hover { background-position: 0 -144px;}
.index_focus_next { right: 30px; background-position: 0 -72px;}
.index_focus_next:hover { background-position: 0 -216px;}