.wt .opdiv1 {
    padding-top: 70px;
    border-bottom: 1px solid #ccc;
    font-size: 0;
}

.wt .opdiv1 > div {
    width: 1200px;
    margin: 0 auto;
    /* overflow: hidden; */
    font-size: 0;
}

.wt .opdiv1 > p > img {

}

.wt .opdiv1 .znav-l {
    position: relative;
    display: inline-block;
    /* overflow: hidden; */
}

.wt .opdiv1 .znav-l > :first-child {
    color: #fff;
    background-color: #26a3fb;
    padding: 15px 35px;
    display: block;
    font-size: 16px;
}

.wt .opdiv1 .znav-l > :last-child {
    position: absolute;
    border: 15px solid transparent;
    border-top: 15px solid #26a3fb;
    left: 40%;
}

.wt .opdiv1 .znav-r {
    float: right;
    margin: 15px 0 0 0;
}

.wt .opdiv1 .znav-r > i {
    font-size: 16px;
    color: #999;
}

.wt .opdiv1 .znav-r > a {
    font-size: 16px;
    color: #999;
}
.wt .opdiv2{
    width: 1200px;
    margin: 30px auto 50px auto;

}
.wt .opdiv2>p{
    font-size: 18px;
    color: #666;
    line-height: 32px;
    text-indent: 2em;
    margin-bottom: 25px;
}
.wt .opdiv2>p strong{

    font-size: 20px;
	color:#333;
}
.wt .opdiv2>h2{
    text-align: center;
    font-weight: inherit;
    margin: 0 0 30px 0;
    font-size: 35px;
}
.wt .opdiv2>div>:first-child{
    margin: 0 100px 0 0;
}
.box1 > ul > :first-child a {
    color: #999999;
    border-bottom: 1px solid transparent;
}


@media (max-width: 760px) {
    .wt .opdiv1{
        padding-top: 40px;
    }
    .wt .opdiv1>img{
        width: 212%;
    }
    .wt .opdiv2{
        width: 96%;
    }
    .wt .opdiv2>div>img,
    .wt .opdiv2>img{
        display: block;
        width: 100%;
    }
    .wt .opdiv2>div>img{
        margin: 0 0 15px 0;
    }

}