.picslide{ width:450px; position:relative; margin-bottom: 2px; }
/** 控制大图两边点击按钮宽度  **/
.picslide .hd{ position:relative; margin-top: 0px; background-color:#ffffff;}
.picslide .hd ul{ overflow:hidden; zoom:1; text-align: left; }
.picslide .hd ul li{ width: 92px; height: 77px; cursor:pointer; display:inline-block; _zoom:1;*display:inline; border: 1px solid #fff; }
.picslide .hd ul li img { width: 90px; height: 75px; }
.picslide .hd ul li.on{ border: 1px solid #e60013; }
/** 此处的1是点击下面小图时的边框,上面的60是定义小图的宽  **/
.picslide .bd{ position:relative; height:375px; z-index:0;   }
.picslide .bd li{ zoom:1; vertical-align:middle; }
.picslide .bd img{ width:450px; height:373px; display:block;  }
/** 控制大图宽高  **/