#box{
    padding:50px 18%;
    text-align: center;
}
#box img{
    max-width:100%;
}
.t1{
    font-size:32px;
    color:#000;
    font-weight:600;
    text-align: center;
}
.t2{
    font-size:12px;
    colro:#646464;
    text-align: center;
    margin-top:15px;
}
.t2 span{margin-left:50px}

.line{
    width:100%;
    height:1px;
    background-color:#dcdcdc;
    margin:30px 0 50px;
}

.pre{
    margin-top:40px;
    font-size:16px;
    color:#010101;
    line-height:1.8em;
    text-align: left;
}
img{
    text-align: center;
}

.t3,.t4{
    text-align: left;
    font-size:16px;
    color:#010101;
    font-weight:600;
    margin-top:50px;
}
.t4{
    font-weight:300;
    margin:10px 0 50px;
}
.t5{
    text-indent:2em;
    font-size:16px;
    text-align: left;
    line-height:1.8em;
    margin-bottom: 5px;
}


.marginImg{
    margin:30px 0;
}
/*上下篇*/
.paging{
    font-size:16px;
    color:#646464;
    margin-top:50px;
}
.paging .true{
    color:#2782D6;
}