body{
    background-image: url(../images/hanbei.png);
    background-size: cover; /* 确保图片覆盖整个元素 */
    background-repeat: no-repeat; /* 防止图片重复 */

    position: relative;

}
.toubu{
    position: relative;
    top: 0.76rem;
    width: 100%;
     display: flex;
    justify-content: flex-end;
}
.rilitu{
    background-image: url(../images/ritu.png);
    background-size: 100% 100%;
    width: 4.75rem;
    height: 4.99rem;
    float: right;
    margin-right: 1.5rem;
}
.logo{
    position: absolute;
    top: 403px;
    left: 140px;

}
.logotu{
    background-image: url(../images/hllogo.png);
    background-size: 100% 100%;
    width: 189px;
    height: 189px;
    float: left;

}
.logozi{
    float: left;
    margin-left: 36px;
}
.logoname{
    position: relative;

}
.hanliname{
    font-weight: 900;
    font-size: 90px;
    color: #222222;
    position: relative;
    padding-top: 30px;
}
.logoicon{
    background-image: url(../images/hlapp.png);
    background-size: 100% 100%;
    width: 109px;
    height: 72px;
    position: absolute;
    left: 200px;
    top: -20px;

}
.hldesc{
    font-size: 51px;
    color: #222222;
    padding-top: 80px;
}
.xuanchuan{
    display: flex;
    padding-top: 5rem;

}
.xcitem{
    width: 25%;
    text-align: center;
}
.xc{
    height: 762px;
    margin: 0 auto;
    display: inline-block;
}