.banner {
    width: 100vw;
}

.body1 {
    width: 100vw;
    background: url(../img/dongao/back1.png);
    background-size: 100% 100%;
    position: relative;
    padding-top: 158px;
    padding-bottom: 106px;
}

.body1 .img1 {
    width: 1200px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.body1 h1 {
    font-size: 64px;
    color: #fff;
    /* font-weight: 600; */
    letter-spacing: 1px;
    text-shadow: 0 4px 4px rgba(0, 0, 0, 0.5);
    text-align: center;
    margin-bottom: 50px;
    margin-top: 50px;
}

.body1 div {
    width: 1024px;
    margin: auto;
    overflow: hidden;
}

.body1 div span {
    float: left;
    display: block;
    margin-top: 14px;
}

.body1 div span p {
    width: 590px;
    margin: auto;
    font-size: 24px;
    color: #fff;
    letter-spacing: 1px;
    line-height: 40px;
    text-indent: 48px;
}

.body1 div img {
    float: right;

}

.body1 .img2 {
    width: 1200px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}


.body2 {
    width: 1920px;
    height: 852px;
    background: url(../img/dongao/back2.png);
    background-size: 100% 100%;
    position: relative;
}

.body2 img {
    position: absolute;
    width: 100%;
    top: -160px;
}