.window_content{
        display:none;
        position:absolute;
        z-index:999;
        background-image:url("../images/220422-1-cn.png");
        background-repeat: no-repeat;
        width: 600px;
        height:400px;
    }
    .modal-outer{width: 100%; height: 100%; background:rgba(0,0,0,0.5); z-index: 800; position: absolute; top:0; right: 0; display: none;}
    .window_content span{
        float:right;
        width:25px;
        height:25px;
        text-align:center;
        font:15px/30px Microsoft Yahei;
        cursor:pointer;
        color:#333;
        background:lightblue;
    }

    .window_content span:hover{
        color:#faed1c;
        background:white;
    }
    .window_content a {display:inline-block; height:90%; width:500px;}