.ydkfgk .tcls{
    margin: 0 30px;
}
.ydkfgk .tcls .ls{
    height: 316px;
    padding: 20px 25px;
    background-color:rgba(250,250,250,0.7);
    margin: 10px 5px;
    line-height: 35px;
    border-radius: 20px;
    font-size: 18px;
}
.ydkfgk .tcls .ls .left{
    width: 248px;
    float: left;
}
.ydkfgk .tcls .ls .right{
    margin-top: 20px;
    width: 485px;
    float: left;
    text-align: left;
    color: #3a3b54;
}
.ydkfgk .tcls .ls .right p{
    margin-top: 15px;
}
.ydkfgk .tcls .ls .sqstkc{
    color: #fff;
    padding: 12px 23px;
    background: url("../images/sq-btn.png") no-repeat;
}
.ydkfgk .tcls .ls img{
    margin-bottom: 20px;
    float: left;
    margin-right: 45px;
    margin-top: 60px;
    margin-left: 50px;
}
.ydkfgk .tcls .ls b{
    font-size: 30px;
    margin-bottom: 20px;
    margin-right: 8px;
    letter-spacing: 3px;
}
.ydkfgk .tcls .ls font{
    font-size: 20px;
}
.ydkfgk .tcls .ls strong{
    font-size: 28px;
    float: left;
    margin-right: 5px;
}
.ydkfgk .ydkf .tch_content{
    width: 875px;
    margin: 0 auto;
    padding-top: 50px;
}