.content_border {
   width:1200px;
   margin:26px auto;

   margin-bottom:68px;
    }
.logotop{
       height:50px;
       line-height:50px;
       color:red;
       font-weight:bold;
       font-size:22px;
        }
   .logotop img {
   float:right; 
   margin-top:1px;    
   }
    .logotop img:hover {
        cursor:pointer;
    }

   .a2_left {
        width: 500px;
        float:left;
        margin-right:20px;
	margin-top:30px;
    }
   .a2_list {
    margin-top:16px; 
    min-height: 260px;   
    }
    .a2_list li:after {
        display: block;
        visibility: hidden;
        content: ".";
        height: 0;
        clear: both;
    }
    .a2_list li {
    position:relative;    
    }
    .a2_list li a{
    margin-bottom:10px;
    width:76%;
    line-height: 120%;
    float: left;
    padding: 5px;
    font-size: 16px;
    color: #565656;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    }

    .a2_list li a:before {
        content: "● ";
        color: #3CD5FF;
    }
    .a2_list li a:hover {
        color:red;
        cursor:pointer;    
    }
    .a2_list li p {
    display:inline-block;
    width:150px;
    text-align:right;
    position:absolute;
    right:0px;
    top:2px;
    color: #808080;
    }
.a2_right {
        width:500px;
       float:right;
margin-top:30px;
        }