.v_column ul li a{
    display:block;
}
.v_column{

    margin:auto;
}
.v_column ul li{
   background: #f0f3f5;
    width: 30.8%;
    margin-left: 1.86338%;
    margin-top: 1.66338%;
    float: left;
    /* height: 49px; */
    font-size: 17px;
    line-height: 43px;
}
.v_column ul li:active{
    background:#1296db;
}
.v_column ul li .iconfont:active{
    color:#fff;
}
.v_column ul li p:active{
    color:#fff;
}
.v_column ul li .iconfont {
    font-family: "iconfont" !important;
    font-size: 55px;
    text-align: center;
    display: block;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color:#1296db;
    padding-top: 21px;
}
.v_column ul li p{
        margin: 0;
    text-align: center;
font-size: 17px;
}
.clear{
    clear:both;
}
.dh{
    width:95%;
    margin:20px auto;
}

.dh .iconfont{
    font-size:40px;
    color:#1296db;
}
.dh span{
    font-size:32px;
    padding-left: 10px;
    font-weight: 800;
}
.dh strong{
    float: right;
padding-top: 16px;
}
.dh i{
    width: 7px;
    height: 33px;
    /* line-height: 25px; */
    background: #FE560A;
    display: inline-block;
    /* padding-top: 8px; */
    /* margin-top: 6px; */
    position: relative;
    top: 6px;
    margin-left: 3px;
}
.v_pre{
    width:100%;
    margin:auto;
}
.Profe ul li{
   width: 29.7%;
    float: left;
    margin: auto auto 16px 16px;
    border: 1px solid #efefef;
}
.pre_one{
    width:95%;
    margin:auto;
}
.pre_one strong{

    position: relative;
    top: -41px;
    left: 10px;
    color: #fff;
}
hr{
    color:#e4e4e4;
}
.Profe strong{
    text-align: center;
    display: block;
    line-height:32px;
    font-size: 14px;
}
.v_pre a{
    display:block;
}

/*子页面*/
.pre_dh{
width: 95%;
    margin: auto;
    padding-top: 10px;
    font-size: 19px;
    font-weight: 800;
}
.pre_dh:active{
  color:#f00;
}