.inside-banner{
    height: 618px;
}
.inside-banner .box .txt{
    margin-top: 88px;
    width: 916px;
}
.inside-banner .box .txt .bigTxt{
    font-size: 56px;
    font-family: "D-DINExp-Bold";
    color: #233863;
    line-height: 50px;
}
.inside-banner .box .txt .smallTxt{
    margin-top: 16px;
    font-size: 20px;
    font-family: Verdana;
    color: #4A4A4A;
    line-height: 30px;
}
.inside-banner .img {
    position: absolute;
    bottom: 0;
    width: 441px;
    height: 355px;
    margin-left: 557px;
}
.inside-banner .box .btn .getBtn {
    display: block;
    margin-top: 85px;
    width: 180px;
    height: 52px;
    line-height: 52px;
    text-align: center;
    background: #229AF4;
    border-radius: 45px;
    font-size: 16px;
    font-family: Verdana, Verdana;
    font-weight: bold;
    color: #FFFFFF;
}
.manufact{


}
.manufact-bg{
    padding-top: 106px;
    padding-bottom: 76px;
    background: url("../images/bg-01.png") no-repeat;
    position: relative;
}
.manufact .manufact-head{
    position: relative;
    width: 1110px;
    box-shadow: 0px 20px 40px 0px rgba(34,154,244,0.16);
    border-radius: 32px;
    margin: auto;
    padding: 88px 54px;
    background: url("../images/manufact-bg.png") no-repeat;
    background-size: cover;
}
.manufact-bg::before{
    position: absolute;
    left: 75px;
    top: 104px;
    content: '';
    width: 1110px;
    height: 304px;
    background: linear-gradient(313deg, rgba(255,255,255,0.5) 0%, #EBF6FF 100%);
    border-radius: 32px;
}
.manufact .manufact-head p{
    font-size: 20px;
    font-family: Verdana;
    color: #4A4A4A;
    line-height: 32px;
    text-align: center;
}
.learn{
    position: relative;
}
.learn::before{
    position: absolute;
    content: '';
    left: 0;
    top: 76px;
    background: url("../images/learn-bg.png") no-repeat;
    background-size: cover;
    width: 557px;
    height: 569px;
    z-index: -1;
}
.learn .learn-box{
    margin-top: 103px;

}
.learn .learn-box .learn-pic{
    width: 420px;
    height: 340px;
}

.learn .learn-box .text .text-tit{
    margin-top: 7px;
}
.publicmain .public-item{
    display: block;
    width: 100%;
}
.publicmain .public-item .pic{
    float: left;
}
.publicmain .public-item .text{
    float: right;
    width: calc(100% - 476px);
}
.publicmain .public-item .text .text-tit{
    font-size: 40px;
    font-family: "D-DINExp-Bold";
    color: #233863;
    line-height: 43px;
}
.publicmain .public-item .text .text-box{
    margin-top: 40px;
    margin-left: 8px;
    border-left: 1px solid #D8D8D8;
    cursor: pointer;
}
.publicmain .public-item .text .text-box .text-item{
    position: relative;
    padding: 16px 24px 16px 28px;
}
.publicmain .public-item .text .text-box .text-item:last-child{
    margin-bottom: 0px;
}
.publicmain .public-item .text .text-box .text-item::before{
    position: absolute;
    left: 0;
    top: 0;
    content: '';
    width: 4px;
    height: 0px;
    background: #229AF4;
}
.publicmain .public-item .text .text-box .text-item .text-tit01{
    font-size: 18px;
    font-family: Verdana, Verdana;
    font-weight: bold;
    color: #233863;
    line-height: 22px;
}
.publicmain .public-item .text .text-box .text-item .text-tit02{
    display: none;
    margin-top: 12px;
    font-size: 14px;
    font-family: Verdana;
    color: #888888;
    line-height: 24px;
    font-weight: normal;
}
.publicmain .public-item .text .text-box .text-item.active{
    padding-top: 16px;
    padding-bottom: 16px;
    background: #F7F8FA;
}
.publicmain .public-item .text .text-box .text-item.active .text-tit02{
    display: block;
}
.publicmain .public-item .text .text-box .text-item.active .text-tit01{
    color: #229AF4;
}
.publicmain .public-item .text .text-box .text-item.active::before{
    height: 100%;
}
.present{
    margin-top: 104px;
}
.present .present-head{
    margin-top: 95px;
    width: 45%;
}
.present .present-head .present-tit{
    font-size: 40px;
    font-family: "D-DINExp-Bold";
    color: #233863;
    line-height: 43px;
}
.present .present-head,.present .present-list{
    float: left;
}
.present .present-head .present-xian{
    margin-top: 40px;
    width: 139px;
    height: 10px;
    background: #229AF4;
}
.present .present-head .present-pic{
    margin-top: 107px;
    width: 395px;
    height: 400px;
}
.present-list{
    width: 55%;
    padding-left: 38px;
}
.present-list .present-item{
    float: left;
    width: 300px;
    height: 354px;
    background: rgba(255,255,255,0.8);
    box-shadow: 0px 20px 30px 0px rgba(197,210,235,0.2);
    border-radius: 16px;
    border: 2px solid #FFFFFF;
    margin-right: 24px;
    padding: 0 16px;
    transition: all 0.3s;
}
.present-list .present-item:nth-of-type(3),.present-list .present-item:nth-of-type(4){
    margin-top: 24px;
}
.present-list .present-item .insideBox .present-img{
    position: relative;
    height: 124px;
}
.present-list .present-item .insideBox .present-text{
    margin-top: 24px;
    text-align: center;
}
.present-list .present-item .insideBox .present-text .present-tit01{
    font-size: 16px;
    font-family: Verdana, Verdana;
    font-weight: bold;
    color: #233863;
    line-height: 24px;
}
.present-list .present-item .insideBox .present-text .present-tit02{
    margin-top: 20px;
    font-size: 14px;
    font-family: Verdana;
    color: #888888;
    line-height: 20px;
}
.present-list .present-item:hover{
    transform: translateY(-30px);
}
.sales{
    margin-top: 94px;
}
.sales .sales-box .sales-pic{
    float: right;
}
.sales .sales-box .text{
    float: left;
    width: 776px;
}
.sales .sales-box .text .text-tit{
    margin-top: 76px;
}
.sales .sales-box .sales-pic{
    width: 476px;
    height: 520px;
}
.deliver{
    margin-top: 43px;
    margin-bottom: 56px;
}
.deliver .deliver-box .text .text-tit{
    margin-top: 44px;
}
.deliver .deliver-box .deliver-pic{
    width: 452px;
    height: 373px;
}
.long{
    padding-top: 173px;
    background: url("../images/long-bg.png") no-repeat;
    background-size: cover;
    position: relative;
    padding-bottom: 95px;
}
.long::before{
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    content: '';
    width: 1688px;
    height: 452px;
    background: url("../images/long-bb.png") no-repeat center;
    background-size: cover;
}
.long .long-head{
    position: relative;
}
.long .long-head::before{
    position: absolute;
    right: 0;
    left: 0;
    top: 0;
    content: '';
    width: 1092px;
    height: 272px;
    background: rgba(255,255,255,0.8);
    box-shadow: 0px 16px 50px -4px rgba(157,168,194,0.2);
    border-radius: 50px 0px 50px 50px;
    margin: auto;
    margin-top: 85px;
    margin-bottom: 63px;
    z-index: 1;
}
.long .long-head p{
    position: relative;
    padding-top: 173px;
    padding-bottom: 183px;
    z-index: 2;
    font-size: 20px;
    font-family: Verdana;
    color: #4A4A4A;
    line-height: 32px;
    text-align: center;
    width: 982px;
    margin: auto;
}

.excellent{
    padding-top: 41px;
    text-align: center;
}
.excellent .excellent-title{
    font-size: 40px;
    font-family: "D-DINExp-Bold";
    color: #233863;
    line-height: 43px;
}
.excellent .excellent-desc{
    margin-top: 16px;
    font-size: 32px;
    font-family: Verdana;
    color: #233863;
    line-height: 39px;
}
.excellent .excellent-list{
    margin-top: 56px;
    padding-bottom: 104px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.excellent .excellent-list .excellent-item{
    width: 162px;
    height: 162px;
    background: #FFFFFF;
    box-shadow: 0px 4px 11px 0px rgba(0,0,0,0.1);
    border-radius: 8px;
    margin: 0 12px;
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.excellent .excellent-list .excellent-item p{
    font-size: 24px;
    font-family: PingFangSC, PingFang SC;
    font-weight: 400;
    color: #4A4A4A;
    line-height: 33px;
}
.long .bg{
    position: absolute;
    content: '';
    right: 0;
    bottom: -250px;
    z-index: 0;
    background: url(../images/learn-bg.png) no-repeat;
    transform: rotateY(180deg);
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    background-size: cover;
    width: 557px;
    height: 569px;
}
.contact_us{
    background: linear-gradient(180deg, #FBFCFF 0%, #FFFFFF 100%);
}
@media screen and (max-width:1900px) {
    .long::before{
        width: 100%;
        background-size: contain;
    }
}
@media screen and (max-width:1650px) {
    .long::before{
        background-size: cover;
    }
}
@media screen and (max-width: 768px) {
    .m-banner{
        background: linear-gradient(179deg, #DCF3FE 0%, rgba(226, 244, 255, 0) 100%);
        background-repeat: no-repeat;
        background-size: contain;
    }
    .m-banner img{
        margin-top: -62px;
    }
    .manufact-bg{
        padding-top: 48px;
        background-image: none;
        position: relative;
        padding-bottom: 48px;
    }
    .manufact-bg::after{
        position: absolute;
        content: '';
        background: url("../images/m-manufact-bg.png") no-repeat;
        width: 61px;
        height: 226px;
        bottom: 46px;
    }
    .manufact .manufact-head{
        width: 100%;
        background: linear-gradient( 313deg, rgba(255,255,255,0.5) 0%, #EBF6FF 100%);
        box-shadow: 0px 20px 40px 0px rgba(34,154,244,0.16);
        border-radius: 32px;
        backdrop-filter: blur(0px);
        padding: 57px 24px 56px;
    }
    .manufact .manufact-head p{
        font-size: 18px;
        line-height: 30px;
    }
    .manufact-bg::before{
        display: none;
    }
    .learn .learn-box{
        margin-top: 0;
    }
    .publicmain .public-item .pic,.publicmain .public-item .text{
        width: 100%;
        height: auto;
    }
    .learn::before{
        display: none;
    }
    .learn .learn-box .text .text-tit{
        margin-top: 0;
    }
    .publicmain .public-item .text .text-box{
        margin-top: 32px;
        margin-left: 0;
    }
    .publicmain .public-item .text .text-tit{
        font-size: 32px;
        line-height: 35px;
        text-align: center;
        margin-bottom: 32px;
    }
    .publicmain .public-item .text .text-box .text-item{
        padding: 16px 24px;
    }
    .present {
        margin-top: 48px;
    }
    .present .present-head{
        width: 100%;
        margin-top: 0;
    }
    .present .present-head .present-pic{
        margin-top: 32px;
        width: 100%;
        height: 289px;
    }
    .present-list{
        width: 100%;
        padding-left: 0;
    }
    .present .present-head .present-tit{
        text-align: center;
    }
    .present-list .present-box{
        margin-top: 8px;
    }
    .present-list .present-item{
        margin-top: 24px;
        width: 100%;
        height: auto;
    }
    .present-list .present-item .insideBox .present-text .present-tit01{
        font-size: 20px;
    }
    .present-list .present-item .insideBox .present-text .present-tit02{
        margin-top: 16px;
        margin-bottom: 40px;
    }
    .present-list .present-item:hover{
        transform: translateY(0px);
    }
    .present-list .present-item .insideBox .present-img{
        margin-top: 20px;
    }
    .sales{
        margin-top: 48px;
    }
    .sales .sales-box .text .text-tit{
        margin-top: 0;
    }
    .publicmain .public-item .text .textbox1{
        margin-top: 0;
    }
    .deliver .deliver-box .text .text-tit{
        margin-top: 0;
    }
    .deliver{
        margin-top: 48px;
        margin-bottom: 0px;
    }
    .long{
        padding-top: 100px;
        background-position: bottom;
    }
    .long::before{
        height: auto;
    }
    .long .long-head p{
        width: 100%;
        padding: 63px 24px 0px;
    }
    .long .long-head::before{
        margin-top: 31px;
        width: 100%;
        height: 100%;
    }

}