.li_ .wrap_ {
            position: relative;
            overflow: hidden;
            font-size:12px;
        }

        .li_ .gradient {
            width: 100%;
            height: 35px;
            background: url() repeat-x;
            position: absolute;
            bottom: 0;
            left: 0;
        }

       .li_ .read-more {
            padding: 15px 0;
          
            color: #333;
            position: relative;
        }

        .li_ .read-more a {
            padding-right: 22px;
            background: url() no-repeat 100% 50%;
            font-weight: bold;
            text-decoration: none;
            position: absolute;
            border-radius:2px;
    padding: 5px;
    color:#fff;
    background-color: #FF2864;
        }


        .li_ .triangle-down-hovertree {
            width: 0.675rem;
            height: 0.375rem;
            background: url(bot.png) center no-repeat;
            background-size: 100% 100%;
            position: absolute;
            right: 0px;
            left: 0px;
            margin: 0px auto;
            top: -2.4rem;
        }

        .li_ .triangle-up-hovertree {
            width: 0.675rem;
            height: 0.375rem;
            background: url(top.png) center no-repeat;
            background-size: 100% 100%;
             position: absolute;
    right: 0px;
    left: 0px;
    margin: 0px auto;
    top: -1.4rem;
        }

        .li_ .hewenqiToggle {
            height: 5rem;
            position: absolute;
            bottom: 0px;
            width: 100%;
            background: url(op_bg.png);
            background-size: 100% 100%;
        }

        .read-more .lear_color {
       
            width:100%;
                height: 45px;
    background: linear-gradient(rgba(0, 0, 0, 0),#f5f5f5);
        }
        .read-more .a_ {
            position: absolute;
    top: -32px;
    left: 0;
    right: 0;
    bottom: 0;
    text-align: center;
       width: 15%;
    margin: 0 auto;
    border: 0;
    height: 30px;
    line-height: 20px;
        }