.in01 > div{
    display: inline-block;
    vertical-align: top;
}
.in01 h3{
    font-size: 20px;
    font-weight: 500;
    color: #000;
    margin-bottom: 10px;
    text-align: center;
}

.in01 p{
    font-size: 14px;
    color: rgba(11, 17, 26, 0.6);
    line-height: 24px;
}
/*************************************************/
.exmail{padding-top:50px;padding-bottom:50px;}
.ex_02{
    margin-top: 50px;
}
.ex02_demo{
    padding: 20px 30px;
    /*border: 1px solid #cccccc;*/
}
.ex02_img{
    display: inline-block;
    vertical-align: middle;
    margin-right: 9px;

    width: 30px;
    height: 30px;
}

.ex02_title{
    font-size: 22px;
    color: #484848;
    display: inline-block;
    vertical-align: middle;
}
.ex02_text{
    /*font-size: 16px;*/
    color: #8A8A8A;
    /*line-height: 30px;*/
    /*margin-top: 8px;*/
    height: 90px;
    overflow: hidden;
}
.ex_02 .ex02_demo:nth-child(1) .ex02_img{
    background-image: url(../img/wx0.png);
    background-position: -210px -189px;
}
.ex_02 .ex02_demo:nth-child(2) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -30px -240px;
}
.ex_02 .ex02_demo:nth-child(3) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -60px -240px;
}
.ex_02 .ex02_demo:nth-child(4) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -90px -240px;
}
.ex_02 .ex02_demo:nth-child(5) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -120px -240px;
}
.ex_02 .ex02_demo:nth-child(6) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -150px -240px;
}
.ex_02 .ex02_demo:nth-child(7) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -180px -240px;
}
.ex_02 .ex02_demo:nth-child(8) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -210px -240px;
}
.ex_02 .ex02_demo:nth-child(9) .ex02_img{
    background-image: url(../img/wx1.png);
    background-position: -240px -240px;
}

.ex_wx .ex02_demo:nth-child(1) .ex02_img{background-image: url(../img/wx1.png);background-position: -270px -240px;}
.ex_wx .ex02_demo:nth-child(2) .ex02_img{background-image: url(../img/wx1.png);background-position: -330px -270px;}
.ex_wx .ex02_demo:nth-child(3) .ex02_img{background-image: url(../img/wx1.png);background-position: 0 -300px;}
.ex_wx .ex02_demo:nth-child(4) .ex02_img{background-image: url(../img/wx1.png);background-position: -30px -300px;}
.ex_wx .ex02_demo:nth-child(5) .ex02_img{background-image: url(../img/wx1.png);background-position: -120px -270px;}
.ex_wx .ex02_demo:nth-child(6) .ex02_img{background-image: url(../img/wx1.png);background-position: -90px -270px;}
.ex_wx .ex02_demo:nth-child(7) .ex02_img{background-image: url(../img/wx1.png);background-position: -60px -300px;}
.ex_wx .ex02_demo:nth-child(8) .ex02_img{background-image: url(../img/wx1.png);background-position: -300px -240px;}
.ex_wx .ex02_demo:nth-child(9) .ex02_img{background-image: url(../img/wx1.png);background-position: 0 -270px;}
.ex_wx .ex02_demo:nth-child(10) .ex02_img{background-image: url(../img/wx1.png);background-position: -30px -270px;}
.ex_wx .ex02_demo:nth-child(11) .ex02_img{background-image: url(../img/wx1.png);background-position: -150px -270px;}
.ex_wx .ex02_demo:nth-child(12) .ex02_img{background-image: url(../img/wx1.png);background-position: -210px -270px;}