.gywmtop {
    position: relative;
    width: 100%;
}
.gywm-img {
    width: 100%;
    height: 100%;
}
.gywm-txt {
    position: absolute;
    top: 30%;
    left: calc(50% - 600px);
    width: 1200px;
    font-size: 32px;
    font-weight: bold;
    color: #000000;
}
.gywm-txt p {
    line-height: 14px;
    font-size: 14px;
    font-weight: normal;
    color: #666666;
}
.body._bg {
    height: 624px;
    background: url('../images/gywm/bg.png')no-repeat center/auto 624px;
}
.body-title {
    border: none;
}
.body-txt {
    width: 1200px;
    line-height: 24px;
    font-size: 14px;
    color: #666666;
}
.body-line {
    width: 1200px;
    margin: 0 auto;
}
.body-line+.body-line {
    margin-top: 10px;
}
.body-line-item {
    display: inline-block;
    width: 388px;
    height: 101px;
    background: no-repeat center/contain;
    border: 1px solid #D9D9D9;
    cursor: pointer;
    box-sizing: content-box;
}
.body-line-item+.body-line-item {
    margin-left: 10px;
}
.body-line-item:hover {
    box-shadow: 0 0 32px rgba(156, 156, 156, 0.4);
}
.body-line-item._cas {
    background-image: url('../images/gywm/cas.png');
}
.body-line-item._zhzw {
    background-image: url('../images/gywm/zhzw.png');
}
.body-line-item._qll {
    background-image: url('../images/gywm/qll.png');
}
.body-line-item._zhyq {
    background-image: url('../images/gywm/zhyq.png');
}
.body-line-item._aiyy {
    background-image: url('../images/gywm/aiyy.png');
}
.body-line-item._wlw {
    background-image: url('../images/gywm/wlw.png');
}
.body-line-item._gxpt {
    background-image: url('../images/gywm/gxpt.png');
}
.body-line-item._xcstq {
    background-image: url('../images/gywm/xcstq.png');
}
.body-line-item._zhcs {
    background-image: url('../images/gywm/zhcs.png');
}
.body-dwzl {
    width: 1200px;
    height: 500px;
    margin: 0 auto;
    background: url('../images/gywm/dwzl.png')no-repeat top center/auto;
}
.body-gdjj {
    width: 1200px;
    height: 754px;
    margin: 0 auto;
    background: url('../images/gywm/gdjj_new.png')no-repeat center/contain;
}