#slide{ width:100%; height:540px; float:left;}
#slide li{ width:870px; height:540px; float:left; position:relative; overflow:visible; border-left:1px solid #fff;}
.slider-container .pic { width:870px; height:540px; display:block; position: relative;}
.slider-container .pic img { width:870px; height:540px; display:block; border:0 none;}
.slide_Bg{ width:870px; height:540px; position:absolute; top:0; background:#000;filter:alpha(opacity=51);-moz-opacity:0.51;opacity:0.51;}
.cur .slide_Bg { display:none }
#slide_list { position:absolute; left:0 }
.slider-container li img{ position:relative }
.slider-container {margin: 0 auto; width:1000px; position:relative; height:568px; z-index:9; min-width:1000px;}
.slider-wrap { width:4000px; height:400px;  font-size:0; position:absolute; left:49%; top:0; margin-left:-1480px;}
.slider-btn { position:absolute; top:246px; width:47px; height:47px; background:#fff; cursor:pointer; filter:alpha(opacity=76);-moz-opacity:0.76;opacity:0.76; text-indent:100;}
.slider-btn:hover{ filter:alpha(opacity=100); opacity:1;-moz-opacity:1;}
.slider-btn-l{left:50%;margin-left:-700px; background:url(images/ly2-arrow1.png) no-repeat center;}
.slider-btn-r{right:50%;margin-right:-311px; background:url(images/ly2-arrow2.png) no-repeat center;}
.st_ty{display:none; }
.cur .st_ty{display:block;}
#slide li h4{ font-size:30px;font-weight:normal;  width:100%; text-align:center;}