ul,li { list-style: none; } 
.right { float:right; }
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}  
   
.picslide{ width:540px; position:relative;  background-color:#e5e5e5 }
/** 控制大图两边点击按钮宽度  **/
.picslide .hd{ position:relative; margin-top:1px; }
.picslide .hd ul{ overflow:hidden; zoom:1; text-align: center; }
.picslide .hd ul li{   width: 54px; height: 44px; cursor:pointer; display:inline-block; _zoom:1;*display:inline; border: 2px solid #fff; }
.picslide .hd ul li img { width: 50px; height: 40px; padding:1px;}
.picslide .hd ul li.on{ border: 2px solid #e60013; }
.picslide .bd{ position:relative; height:405px; z-index:0;   }
.picslide .bd li{ zoom:1; vertical-align:middle; }
.picslide .bd img{ width:540px; height:405px; display:block;  }
/** 控制大图宽高  **/
.picslide .prev{ position:absolute; left:0; top:300px; margin-top:-45px; display:block; width:30px; height:30px; background:url(../images/l2.jpg) -110px 30px no-repeat; filter:alpha(opacity=50);opacity:0.5; }
.picslide .next{ position:absolute; left:0; top:300px; margin-top:-45px; display:block; width:30px; height:30px; background:url(../images/r2.jpg) -110px 30px no-repeat; filter:alpha(opacity=50);opacity:0.5; }
.picslide .next{ left:auto; right:0; background-position:8px 30px; }
.picslide .prev:hover{ filter:alpha(opacity=50);opacity:.5; background:#000 url(../images/l1.jpg) -110px 30px no-repeat; }
.picslide .next:hover{ filter:alpha(opacity=50);opacity:.5; background:#000 url(../images/r1.jpg) 8px 30px no-repeat; }
.picslide .prevStop{ display:none;  }
.picslide .nextStop{ display:none;  }