body {
    margin: 0;
}

div,
ul,
li,
a,
img,
p {
    box-sizing: border-box;
    text-decoration: none;
    padding: 0;
    margin: 0;
    list-style: none;
    color: #333;
    font-size: .8333vw;
}

img {
    object-fit: cover;
}

.headerMain {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5.208vw 0 5.208vw;
    height: 80px;
    position: fixed;
    width: 100vw;
    background-color: #fff;
    z-index: 102;
    
}

/* logo */
.headerMain .logo {
    width: 13.25vw;
    height: auto;
    display: block;
    max-width: 240px;
    max-height: 80px;
    min-width: 200px;
}

.headerMain .logo img {
    display: block;
    width: 100%;
    height: 100%;
}

/* 内容 */
.header-content {
    /*width: 52.0313vw;*/
}

.header-content>ul {
    display: flex;
    justify-content: space-between;
}

.header-content>ul>li {
    position: relative;
}

.header-content>ul>li>a::after {
    content: "";
    display: block;
    width: 0%;
    height: 3px;
    background-color: #015cb9;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    transition: all .5s;
}

.header-content>ul>li>a {
    font-size: .8333vw;
    padding-bottom: 11px;
    position: relative;
    width: 5.208vw;
    line-height: 80px;
    text-align: center;
    height: 80px;
    display: block;
    color: #333;
    min-width: 60px;
}

.header-content>ul>li .active {
    color: #015cb9 !important;
}

.header-content>ul>li .active::after {
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background-color: #015cb9;
    position: absolute;
    bottom: 0;
}

.header-content>ul>li:hover>a {
    color: #015cb9 !important;
}

.header-content>ul>li:hover>a::after {
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background-color: #015cb9;
    position: absolute;
    bottom: 0;
}

.header-content .posiChild {
    /* display: none; */
    font-size: 16px;
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translate(-50%,0);
    width: 100%;
    display: none;
    min-width: 140px;
    padding-top: 30px;
}
.header-content .posiChild>li {}
.header-content .posiChild>li>a {
    display: block;
    padding: 16px 20px;
    background-color: #fff;
    min-width: 140px;
    border-bottom: 1px solid #eee;
    text-align: center;
    color: #333 !important;
}
.header-content .posiChild>li>a:hover {
    background-color: #015cb9;
    color: #fff !important;
}

.h5 {
    display: none;
}
.leftMask {
    display: none;
}
@media (max-width:1200px) {
    .header-content ul a {
        font-size: .8333vw;
    }
}
@media (max-width:800px) {
    .h5 {
        display: block;
        
    }
    .leftMask {
        display: block;
    }
    .header-content {
        display: none;
    }
    .headerMain {
        padding: 0 10px 0 0;
        background-color: #fff !important;
    }
    .icon {
        width: 30px;
        height: 20px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .icon-line {
        width: 100%;
        height: 2px;
        background: #015cb9;
    }
    .leftMask {
        position: fixed;
        background-color: #fff;
        width: 100vw;
        min-height: 100vh;
        left: 0;
        top: 80px;
        transform: translateY(calc(-100% - 80px));
        transition: all .5s;
        z-index: 100;
    }
    .leftActive {
        transform: translateY(0%);
    }
    .leftMask .one-item {
        display: block;
        border-top: 1px solid #eee;
        padding: 15px 20px;
        display: flex;
        align-content: center;
        justify-content: space-between;
        font-size: 14px;
    }
    .leftMask .one-item span {
        font-family: cursive;
        font-weight: bold;
        width: 20px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        transition: all .5s;
    }
    .leftMask ul {
        /*padding: 0 20px;*/
    }
    .leftMask .Ac {
        border-bottom: 1px solid #eee;
    }
    .disNone {
        display: none;
    }
    .two {
        display: block;
        border-top: 1px solid #eee;
        padding: 15px 20px;
        font-size: 14px;
        width: 100%;
    }
    .rote {
        transform: rotate(90deg);
    }
    .leftMask  .noOne {
        padding: 0 10px;
        border-top:none;
        transition: all .5s;
    }
    .leftMask  .two:first-child {
        border-top:none;
    }
    .leftMask ul .one-item {
        padding: 15px 30px;
    }
    div, ul, li, a, img, p {
        font-size: 12px;
    }
}