.app{
    width: 100%;  
    position: relative;  
    min-width: 1350px;
}

.marg{
    width: 1200px;
    margin: 0 auto; 
}
.header{
    position: relative;
    width: 100%;
    height: 700px;
}
.header .header_bj{
    width: 100%; 
    height: 700px;
    z-index: -22;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    object-fit: cover;
}


.header .content{
    color: #FFFFFF;
    padding-top: 77px;
}
.header .content h2{
    font-size: 74px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    margin-top: 146px;
    margin-bottom: 58px;
}
.header .content p{
    font-size: 25px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    text-transform: uppercase;
}
.header .content .line{
    width: 215px;
    height: 7px;
    background: #FFB040;
    margin-top: 24px;
}
.app_botton{
    width: 100%;
    height: 9044px;
    background: url(../images/bj1.png) no-repeat;
    background-size: cover;
    position: relative;
    z-index: 6;
}
.back_bj{
    width: 100%;
    height: auto;
    position: absolute;
    top: 484px;
    left: 0;
    object-fit: cover;
    z-index: -1;
}

.text_box{ 
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #232323;
    line-height: 34px;
    padding: 61px 0 54px;
}
.text_box p{
    text-indent: 2em;
}
.text_box p span{
    color: #43B3FD;
}
.con1{
    width: 1254px;
    height: 354px;
    margin: 0 auto;
    background: url(../images/con1.png) no-repeat;
    background-size: 100%;
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 74px;
    text-align: center;
    padding-top: 95px;
    box-sizing: border-box;
}

.con2{
    width: 1342px;
    height: 909px;
    background: url(../images/con2.png) no-repeat;
    background-size: 100%;
    background-position-x: 43px;
    margin: 50px auto;
    padding: 132px 0 0 103px;
    box-sizing: border-box;

}
.con2 h3{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333; 
    position: relative;
    margin-bottom: 30px;
}
.con2 h3::after{
    content: "";
    display: block;
    width: 118px;
    height: 6px;
    background: #46B4FD;
    position: absolute;
    left: 0;
    bottom: -11px;
}
.con2 p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    line-height: 60px;
    position: relative;
    padding-left: 69px;
}
.con2 p span{
    width: 37px;
    height: 37px;
    background: #3DC5DB;
    border-radius: 50%;
    display: inline-block; 
    position: absolute;
    top: 12px;
    left: 0;
    text-align: center;
    line-height: 37px;
    font-size: 23px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}
.con2 p .span_2{
    background: #A1D13D;
}
.con2 p .span_3{
    background: #5A9FFC;
}
.con2 p .span_4{
    background: #F39800;
}
.con2 p .span_5{
    background: #89C997;
}
.con2 p .span_6{
    background: #448ACA;
}
.con2 p .span_7{
    background: #EA68A2;
}
.con2 p .span_8{
    background: #E5004F;
}
.con2 p .span_9{
    background: #F19149;
}
.con2 p .span_10{
    background: #EC6941;
}


.con3{
    width: 1262px;
    height: 442px;
    background: url(../images/con3.png) no-repeat;
    background-size: 100%; 
    margin: 80px auto;
    padding: 86px 0 0 66px;
    box-sizing: border-box;
    position: relative;
    margin-bottom: 26px;
}
.con3 h3{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333; 
    position: relative;
    margin-bottom: 30px;
}
.con3 h3::after{
    content: "";
    display: block;
    width: 118px;
    height: 6px;
    background: #46B4FD;
    position: absolute;
    left: 0;
    bottom: -11px;
}
.con3 p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    line-height: 60px;
    position: relative;
    padding-left: 69px;
    
}
.con3 p span{
    width: 37px;
    height: 37px;
    background: #32B16C;
    border-radius: 50%;
    display: inline-block; 
    position: absolute;
    top: 12px;
    left: 0;
    text-align: center;
    line-height: 37px;
    font-size: 23px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}
.con3 p .span_2{
    background: #F19149;
}
.con3 p .span_3{
    background: #EA68A2;
}
.con3 img{
    position: absolute;
    left: 155px;
    top: -102px;
}

.con4{
    width: 817px;
    height: 299px;
    margin: 0 auto;
    background: url(../images/con4.png) no-repeat;
    background-size: 100%;
    position: relative;
}
.con4 span{
    font-size: 55px;
    font-family: FZLanTingHeiS-B-GB;
    font-weight: 400;
    color: #FFB040; 
    position: absolute;
    right: 109px;
    top: 99px;
}

.con5{
    width: 1199px;
    height: 1038px;
    background: #E7F5FF;
    box-shadow: 0px 21px 32px 0px rgba(0, 74, 157, 0.21);
    border-radius: 20px;
    margin: 0 auto;
    padding: 0 54px;
    box-sizing: border-box;
}
.con5 h3{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    text-align: center;
    padding-top: 62px;
}
.con5 p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    line-height: 60px;
    text-indent: 2em;
}
.con5 p span{
    font-size: 30px;
    color: #FFB040;
    font-weight: bold;
}
.con5 .line{
    width: 116px;
    height: 6px;
    background: #FFB040;
    margin: 11px auto;
}


.con6{
    width: 1199px;
    height: 324px;
    background: #E7F5FF;
    box-shadow: 0px 21px 32px 0px rgba(0, 74, 157, 0.21);
    border-radius: 20px;
    margin: 114px auto;
    padding: 0 54px;
    box-sizing: border-box;
}
.con6 h3{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    text-align: center;
    padding-top: 62px;
}
.con6 p{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    line-height: 60px;
    text-indent: 2em;
}
.con6 p span{
    font-size: 30px;
    color: #FFB040;
    font-weight: bold;
}
.con6 .line{
    width: 116px;
    height: 6px;
    background: #FFB040;
    margin: 11px auto;
}
.con7{
    width: 1199px;
    height: 366px;
}

.con8{
    width: 817px;
    height: 299px;
    margin: 0 auto;
    background: url(../images/con8.png) no-repeat;
    background-size: 100%;
    position: relative;
    margin-bottom: 62px;
}
.con8 span{
    font-size: 55px;
    font-family: FZLanTingHeiS-B-GB;
    font-weight: 400;
    color: #479CFE; 
    position: absolute;
    right: 109px;
    top: 99px;
}

.con9{
    width: 1262px;
    height: 336px;
    background: url(../images/con9.png) no-repeat;
    background-size: 100%;
    margin: 0 auto;
    padding: 72px 86px 0;
    box-sizing: border-box;
    margin-bottom: 40px;
    position: relative;
}
.con9 .title{
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #479CFE;
    margin-bottom: 10px;
}
.con9 .title span{
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-left: 15px solid #479CFE;
    border-bottom: 10px solid transparent;
    line-height: 28px;
    display: inline-block;
    opacity: .5;
    margin: 0 5px;
}
.con9 .text_c{
    font-size: 23px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    line-height: 60px;  
    text-indent: 2em;  
}

.con10{
    width: 1262px;
    height: 391px;
    background: url(../images/con10.png) no-repeat;
    background-size: 100%;
    margin-bottom: 20px;
}
.con11{
    width: 1262px;
    height: 720px;
    background: url(../images/con10.png) no-repeat;
    background-size: 100% 100%;
    margin-bottom: 0;
}
.con12{
    height: 281px;
    background: url(../images/con12.png) no-repeat;
    background-size: 100% 100%;
}
.con13{
    height: 425px;
    background: url(../images/con13.png) no-repeat;
    background-size: 100% 100%;
}
.zhus{
    font-size: 20px; 
    color: #86BDFF;
}
.con14{
    display: block;
    width: 1254px;
    height: 354px;
    margin: 0 auto;
    background: url(../images/con14.png) no-repeat;
    background-size: 100% 100%;
    padding-top: 97px;
    box-sizing: border-box;
    text-align: center;
    z-index: 1;
}
.con14 p{
    font-size: 38px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 63px;
}

.footer{
    width: 100%;
    height: 230px;
    background: #1D1D1D;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 9;
    padding-top: 83px;
    box-sizing: border-box;
}
.footer>div{
    display: flex;
    justify-content: space-between;
}
.Telephone{
    font-size: 33px;
    font-family: HYQiHeiX2;
    font-weight: normal;
    color: #FFFFFF;
    line-height: 41px;
}
.name{
    font-size: 18px;
font-family: Source Han Sans CN;
font-weight: 400;
color: #FFFFFF;
line-height: 43px;
opacity: 0.5;
}
.tei{
    width: 302px; 
    font-size: 17px;
    font-family: Alibaba PuHuiTi;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    margin-right: 58px;
}
.foot_r{
    display: flex;
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 43px;
    position: relative;
}
.foot_r img{
    position: absolute;
    top: -180px;
    left: 67px;
}
.g_bjg{
    position: absolute;
    bottom: -90px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99;
}