body {
    background-color: #F2F6FA !important;
    color: #273266 !important;
    font-family: pingfang sc,Hiragino Sans GB,Microsoft YaHei,微软雅黑,STHeiti,SimSun,sans-serif;
}

.blue {
    color: var(--bs-blue);
}

.w-30 {
    width: 30%;
}

.w-35 {
    width: 35%;
}

.px-6 {
    padding-right: 4rem;
    padding-left: 4rem;
}
.px-7 {
    padding-right: 10rem;
    padding-left: 10rem;
}

.ps-10 {
  padding-left: 10rem;  
}

.blue80 {
    color: #7E87B2;
}

.f9rem {
    font-size: .9rem !important;
}

.f8rem {
    font-size: .8rem !important;
}

.header {
    background: url('../assets/img/header.png') no-repeat top right;
    background-size: 58%;
}

.header .dropdown-menu {
    min-width:auto;
    border:0;
    inset: 4px 0px auto auto !important;
}

.header .logo {
    height: 30px;
}

.header .banner {
    width: 300px;
}

.header .icon-yuyan {
    font-size: 18px;
    line-height: 30px;
}

.header a.but-down {
    background: url('../assets/img/down.png') no-repeat center center;
    background-size: 300px;
    text-decoration: none;
    color: var(--bs-white);
    width: 300px;
}

.header a.but-down:hover {
    background: url('../assets/img/downhover.png') no-repeat center center;
    background-size: 300px;
}

.header a.but-down .tips {
    font-size: .7rem;
}

.header a.but-down .p {
    font-size: .7rem;
}

.header a.but-down h6 {
    font-size: 1.4rem;
}

.news .newsimg {
    width: 56%;
}

.news .text-start img {
    width: 24px;
}

.main-100 {
    background-color: #f8fafc !important;
}

.main-100-c {
    background-color: #636FA7 !important;
}

.three .col-lg-3 .con {

    background-color: var(--bs-white);
    height: 100%;
}

.three .col-lg-3 .con img {
    width: 120px;
}

.three .col-lg-3 .con h4 {
    font-size: 1.5rem;
}

.four img {
    width: 380px;
    background-color: #E7F1FB;
    border: 50px solid #E7F1FB;
}

.five .d-flex span {
    width: 18px;
    height: 18px;
    background-color: #468AFC;
    border: 4px solid #D8E7FF;
}

.five img {
    width: 320px;
}

.six .iconfont {
    width: 50px;
    height: 50px;
    background-color: #468AFC;
    line-height: 50px;
    color: var(--bs-white);
}

.seven .con {
    background-color: var(--bs-white);  
    margin-right: 8rem;
    margin-left: 8rem;
}

.seven .con p {
    padding: 10px 10px;
    height: 70px;
    margin: 0;
    line-height: 25px !important;
    align-items: center;
    display: grid;
    text-align: center;
}    

.seven .con .background-i {
    background-color: #f9f9f9
}  

.seven .con .position-relative {
    position: relative;
}

.seven .con .position-relative .position-absolute {
    position: absolute; top: -2.5rem; height: calc( 100% + 4.5rem); padding-top: 2.5rem; color: var(--bs-white); background: url("/assets/img/hot.png") #5b91ff no-repeat top right; background-size: 90px;
}

.eight .con {
     background: url("/assets/img/eight_1.png") var(--bs-white) no-repeat top right; background-size: 50px;
    height: 100%;
}

.eight .con .iconfont {
    color: var(--bs-orange);
    margin-right: 2px;
    font-size: .8rem;
} 

.eight .con .face img {
    width: 26px;
    height: 26px;
} 

.eight .con .face em {
    font-style: normal;
    font-size: .7rem;
    background-color: var(--bs-gray-200);
}

.nine img {
    width: 320px;
}

.ten {
    color: var(--bs-white);
}

.ten .col-lg-18 {
    flex: 0 0 auto;
    width: 18%;
    background-color: #636FA7;
}

.ten .col-lg-18 .iconfont {
    width: 80px;
    height: 80px;
    line-height: 80px;
    font-size: 34px !important;
    border: 1px solid var(--bs-white);
}

.ten a {
    color: var(--bs-white);
    display: inline-block;
}

.ten a div {
    background-color: #468AFC;
    margin: 0 26px;
    height: 40px;
    line-height: 40px;
}

.ten a div:hover {
    background-image: linear-gradient(to right, #4582FF, #DE45FF);
    margin: 0 26px;
}

.ten .no-down {
    background-color: #636FA7;
    margin-left: 0;
    margin-right: 0;
    height: 40px !important;
    line-height: 40px !important;
    color: #99A4DF;
}

.footer {
    background-color: #131933;
    color: #5A658A;
}

.footer img {
    width: 100px;
}

.footer .text-end a {
    color: #858EAB;
    text-decoration: none;
}

#back-to-top {
    z-index: 100000;
}

.btn {
    font-size: .8rem !important;
}

@media (max-width:992px) {
   .news .newsimg {
        width: 80%;
    } 
    .three .col-lg-3 .con img {
        width: 70px;
    }
    .three .col-lg-3 .con h4 {
        text-align: left !important;
    }
    .four .row {
        padding-left: 0;
        padding-right: 0;
        padding-top: calc(var(--bs-gutter-x) * .5) !important;
        background-color: #f8fafc;
        border-radius: var(--bs-border-radius-xl) !important;
        margin-top: 1.5rem;
    }
    .four .row:nth-of-type(odd) {
        flex-direction: column-reverse !important;
    }
    .four .row .four-lsit {
       padding: 1rem 1.5rem 1rem 1.5rem !important;
    }
    .four img {
        width: 100%;
        background-color: #E7F1FB;
        border: 0 solid #E7F1FB;
        object-fit: none; 
        height: 120px;
    }
    .five .ps-10 {
        padding-left: 0;
        padding-right: 0 !important;
    }
    .five .ps-10 .d-flex {
        background-color: #F2F6FA;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        align-items:center;
    }
    .six .px-7 {
        padding-left: 1em;
        padding-right: 1em;
    }
    .seven .con {
        margin-right: 0;
        margin-left: 0;
    }
    .seven .con p {
        padding: 10px 10px;
        height: 70px;
        margin: 0;
        line-height: 25px !important;
        align-items: center;
        display: grid;
        text-align: center;
    }
    .eight .px-6 {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }
    .eight .col-lg-4 {
        padding-bottom: 20px !important;
    }
    .eight .col-lg-4:last-child {
        padding-bottom: 0 !important;
    }
    .nine .ps-10 {
        padding-left: 1rem;
        padding-right: 0 !important;
    }
    .ten {
        padding-bottom: 0 !important;
    }
    .ten .px-6 {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }
    .ten .col-lg-18 {
        width: 50%;
        margin: 20px 0;
    }
    .footer img {
        margin:0 auto 30px auto;
    }
    .footer .col-lg-6 {
        text-align: center !important;
    }
}