body{
    /* overflow-x: hidden !important; */
}

/* 头盒子 */
.head-box{
    width: 1920px;
    /* height: 650px; */
    /* height: 800px; */
    background-image: url(./head-bg.png);
    background-size: cover;
    display: flex;
    flex-direction: column;
    background-repeat:no-repeat;
}


.head-box .logo-box{
    position: relative;
    top: 38px;
    left: 131px;
    width: 106px;
    height: 76px;
}

.head-box .logo-box .logo{
    width: 106px;
    height: 76px;
}

.head-box .head-nav {
    position: absolute;
    top: 40px;
    left: 671px;
    width: 471px;
    height: 40px;
    display: flex;
}

/* 导航菜单 */
.head-box .head-nav .nav-item{
    top: 40px;
    display: flex;
    width: 871px;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    text-align: center;
}

.nav-item .nav-title{
    height: 50px;
}

.nav-item .nav-title a {
    font-size: 27px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 54px;
    z-index: 75325;
}

/* 头部广告内容 */
.description-box{
    position: absolute;
    top: 264px;
    left: 132px;
}

.description-title{
    width: 650px;
    height: 201px;
    font-size: 72px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 130px;
}


.description-content{
    margin-top: 43px;
    width: 562px;
    height: 56px;
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 33px;

}

.description-button button{
    margin-top: 126px;
    width: 345px;
    height: 108px;
    background: #FFFFFF;
    box-shadow: 0px 8px 25px 2px rgba(69, 10, 10, 0.67);
    border-radius: 54px;
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #F85415;
    line-height: 33px;
}
.content-box{
    position: absolute;
    top: 1247px;

    width: 1920px;
}


/* icon-功能区 */

.content-box .icon-box{
    /* position: absolute; */
    display: flex;
    margin-top: 50px;
    width: 1920px;
    justify-content: center;
}


.icon-box .items{
    width: 30%;
    display: flex;
    justify-content: center;
}

.icon-box .icon-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 328px;
}

.icon-box .icon-item .icon{
    width: 200px;
    height: 200px;
}
.icon-box .icon-item .title{
    margin-top: 50px;
    font-size: 32px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #354168;
    line-height: 20px;
}
.icon-box .icon-item .content{
    margin-top: 20px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #354168;
    line-height: 24px;
}
/* 能力盒子 */


.power-box{
    height: 1116px;
    width: 1920px;
    background-image: url('./power-bg.png');
    background-size: cover;
    display: flex;
}

.power-box .img-box{
    position: relative;
    top: 8px;
    left: 30px;
}

.power-box .img-box img{
    height: 771px;
    width: 755px;
}

.power-box  .right-box{
    margin-left: 180px;
    margin-top: 240px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.power-box  .right-box .title{
    width: 416px;
    height: 59px;
    font-size: 59px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #354168;
    line-height: 48px;

}
.power-box  .right-box .content{
    margin-top: 50px;
    width: 653px;
    height: 226px;
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #354168;
    line-height: 66px;
}


.power-box  .right-box button {
    width: 337px;
    height: 96px;
    background: #F85415;
    box-shadow: 0px 4px 12px 1px rgba(248, 84, 21, 0.58);
    border-radius: 48px;
    margin-top: 283px;


    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 48px;
}

/* 功能区 */

.function-box{
    width: 1919px;
    position: relative;

}

.function-box .title{
    position: relative;
    left: 158px;
    height: 135px;
    width: 500px;
    height: 58px;
    font-size: 60px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #354168;
    line-height: 48px;
}

.function-box .describe{
    position: relative;
    left: 158px;
    top: 72px;
    width: 479px;
    height: 172px;
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #354168;
    line-height: 48px;
}


.function-box  .function{
    position: relative;
    left: 158px;
    top: 240px;
    height: 836px;
    width: 1555px;
    display: flex;
}

.function-box  .function .function-item{
    width: 487px;
    height: 638px;
}


/* 第二行 */

.function-box .function-line2{
    position: relative;
    width: 1919px;
    /* height: 638px; */
    display: flex;
    justify-content: flex-end;

}


/* 底部 */

.content-box .orange-box{
    /* position: relative; */
    /* width: 1800px; */
    height: 374px;
    display: flex;
    justify-content: space-around;
    background-color: red;
}


.orange-box .describe-item{
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align:center;
    align-items: center;

}


.orange-box .describe-item .title{
    /* width: 117px; */
    height: 29px;
    font-size: 50px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 48px;
}

.orange-box .describe-item .describe{
    position: relative;
    top: 30px;
    width: 328px;
    height: 45px;
    font-size: 80px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #FFFFFF;
}

.footer{
    position: relative;
    top: 100px;
    width: 1920px;
    /* height:300px; */
    color: #fff;
    background: #333333;
}

/* 第一列盒子 */
.footer .item-box{
    padding: 50px 0 50px 0;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    color: #fff;
    display: flex;
}


.footer  .item-box .content-item .tel{
    display: flex;
    flex-direction: column;
    position: relative;
    left: 20px;
    top: 20px;
}

.footer  .item-box .content-item .tel .img-box{
    position: relative;
    top: 30px;
}

/* 第二个盒子 */

.footer  .item-box .content-item  .company-info .img-box {
    position: relative;
    /* top: 20px; */
    display: flex;
    justify-content: space-around;

}

.footer  .item-box .content-item  .company-info .img-box .image-box{
    display: flex;
    flex-direction: column;
}

.footer  .item-box .content-item  .company-info .img-box img{
    width: 150px;
    height: 150px;
    margin: 0 10px 0 10px;
    border-radius: 10px;

}
/* 第三个盒子 */



.footer  .item-box .content-item .business-info{
    display: flex;
    flex-direction: column;

}

.footer  .item-box .content-item .business-info .info-box{
    margin: 20px 0 0 0 ;
    display: flex;
    align-items: center;
}

.footer  .item-box .content-item .business-info .info-box .info{
    margin-left: 20px;
    font-size: 15px;
}