.aboutMian { width: 1000px; height: 1000px; margin: -38px auto; }
 .titleDiv{ width: 1000px;height: 20px; background-color: #757575;margin-bottom:20px; }
 .aboutitem{width:1005px; height:auto; overflow:hidden; padding-bottom: 150px;}
 .items{ width:240px; height:280px; float:left; margin-left:10px;  }
 .itemsone{width:240px;height:280px; float:left; margin-left:2px; }
 .item_title{font-size:24px;  width:240px; color:#32C550; padding-left:3px; margin-top:8px;margin-bottom: 5px;}
 .itemscontent{ font-size:12px; color:#343434; margin-top:10px; line-height:20px;}


 .aboutMian{ width:1000px; padding-top:50px; text-align:center;}
 .aboutMian div.title{ width:100%; border-top:1px solid #f0f0f0;}
 .aboutMian div.title h1{ font-size:17px; letter-spacing:1px; color:#000; width:100%; text-align: center; height:26px; line-height:26px; font-weight:normal;}
 .aboutMian div.title div.bar{ width:40px; height:6px; border-bottom:1px solid #000; margin:auto;}

 .aboutMian div.works{ width:1000px; margin:auto; padding-top:20px;}
 .aboutMian div.works ul li{ width:100%; /*height:277px;*/}
 .aboutMian div.works ul li div.workBox{ position:relative; float:left; width:250px;padding-bottom: 100px;}
 .aboutMian div.works ul li div.workBox img{ width:250px; height:180px;}
 .aboutMian div.works ul li.first div.workBox img{ height:185px;}
 .aboutMian div.works ul li div.workBox p{ position:absolute; left:0px; top:180px; width:100%; text-align:center; color:#606060; font-size:13px; line-height:21px; padding-top:4px; z-index:11; cursor:pointer;}
 .aboutMian div.works ul li.first div.workBox p{ top:185px;}
 .aboutMian div.works ul li div.workBox div.cover{ display:none; position:absolute; top:0px; left:0px; width:250px; height:226px; background-color:black; filter:alpha(opacity=70); -moz-opacity:0.7; -khtml-opacity: 0.7; opacity: 0.7; z-index:10;}
 .aboutMian div.works ul li.first div.workBox div.cover{ height:231px;}
 .aboutMian div.works ul li div.workBox a{ position:absolute; top:0px; left:0px; display:block; width:250px; height:226px; z-index:12;}