/* banner分类 */
.open{
    width: 100%;
    height: auto;
    position: relative;
}
.open .row{
    width: 1200px;
    height: 62px;
    background-color: rgb(255, 255, 255,0.7);
    position: absolute;
    z-index: 99;
    left: 50%;
    margin-left: -600px;
    top: -62px;
    opacity: 0.7;
}
.open .row ul{
    height: 100%;
    display: flex;
    justify-content: center;
}
.open .row ul li{
    width: 20%;
    height: 100%;
    flex: 1;
    border-right: 1px solid #ffffff;
}
.open .row ul li a{
    font-size: 18px;
    color: #000000;
    text-align: center;
    line-height: 62px;
    display: block;
}
.open .row ul li .openA{
    font-weight: bold;
    color: #0062ff;
}
/* 内容 */
.tech{
    width: 100%;
    height: auto;
}
.tech .row{
    width: 1200px;
    min-height: 600px;
    margin: 0 auto;
}
/* 头部 */
.techTit{
    width: 100%;
    height: 75px;
    border-bottom: 1px solid #e5e5e5;
}
.techTit p{
    font-size: 22px;
    font-weight: bold;
    float: left;
    margin-top: 33px;
    text-indent: 6px;
}
.techTit_Yc{
    width: auto;
    height: auto;
    float: right;
    margin-top: 40px;
    margin-right: 8px;
}
.techTit_Yc span{
    font-size: 14px;
    color: #999999;
}
.techTit_Yc .span1{
    color: #487ed4;
}
/* 中部 */
.domBody{
    width: 100%;
    min-height: 300px;
    font-size: 16px;
    color: #2a2a2a;
    padding-top: 30px;
}
.domBody p{
    line-height: 40px !important;
    letter-spacing: 1px;
}
.domBody img{
    width: auto;
    height: auto;
    max-width: 100%;
    margin-top: 45px;
}