.circle-90-left-top {
    position: absolute;
    background: #fff;
    width: 40px;
    height: 40px;
    clip: rect(auto, 20px, 20px, auto);
    border-radius: 50%;
    cursor: pointer;
    white-space: nowrap;
    z-index: 999999999999999999999;
}
.circle-90-right-top {
    position: absolute;
    background: blue;
    width: 40px;
    height: 40px;
    clip: rect(auto, auto, 20px, 20px);
    border-radius: 50%;
    cursor: pointer;
    white-space: nowrap;
    z-index: 999999999999999999999;
}
.circle-90-right-bottom {
    position: absolute;
    background: yellow;
    width: 40px;
    height: 40px;
    clip: rect(20px, auto, auto, 20px);
    border-radius: 50%;
    cursor: pointer;
    white-space: nowrap;
    z-index: 999999999999999999999;
}

.circle-90-bottom-left {
    position: absolute;
    background: #000;
    width: 40px;
    height: 40px;
    clip: rect(20px, 20px, auto, auto);
    border-radius: 50%;
    cursor: pointer;
    white-space: nowrap;
    z-index: 999999999999999999999;
}
.qie-huan {
    display: block;
    font-size: 0;
    line-height: 0;
    text-indent: -9999px;
}
.peise {
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    width: 100px;
    margin-bottom: 10px;
    white-space: nowrap;
}
.wuzhangai-b{
    margin-top: 5px;
    margin-right: 41px;
}
#head {
    width: 100%;
}

.head-top {
    height: 240px;
    background: url("../image/headBg.png") no-repeat;
    background-size: cover;
    background-position: center;
}

.head-content {
    padding-top: 18px;
}

.head-left {
    width: 413px;
}

.head-left a p {
    font-size: 14px;
    font-weight: 500;
    color: #FFFFFF;
}

.head-ipv6 {
    width: 98px;
    height: 22px;
    background: #AFCBED;
    border-radius: 11px;
    font-size: 12px;
    font-weight: 500;
    color: #2172FF;
    text-align: center;
    line-height: 22px;
    cursor: pointer;
}

.head-right {
    width: 320px;
}

.head-right .fontChange {
    width: 88px;
    height: 22px;
    background: #266FF5;
    border-radius: 11px;
    overflow: hidden;
}

.head-right .fontChange p {
    width: 50%;
    height: 100%;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    color: #FCFCFC;
    line-height: 22px;
    cursor: pointer;
}

.head-right .fontChange p:last-child {
    background: #FFFFFF;
    color: #2B70EF;
}

.head-right a p {
    font-size: 14px;
    font-weight: 500;
    color: #FFFFFF;
}

.head-center {
    margin: 40px 0;
}
.head-center > a {
    flex:1
}

.head-center-left > img {
    max-width: 600px;
    height: 120px;
}

.head-center-left {
    font-size: 45px;
    font-weight: bold;
    color: #FFFFFF;
}

.head-center-left div span {
    font-size: 18px;
    font-weight: 500;
    display: block;
    margin-top: 10px;
    margin-left: 6px;
}

.head-center-right {
    width: 500px;
    padding: 6px;
    border-radius: 5px;
    background: rgba(255, 255, 255, .28);
}

.head-center-search {
    height: 50px;
    background: #FFFFFF;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    padding: 5px 5px 5px 11px;
    box-sizing: border-box;
}
.head-center-search>p{
    width: 80px;
    text-align: center;
}

.head-change-type {
    padding-right: 14px;
    border-right: solid 1px #CBCEDB;
    font-size: 16px;
    font-weight: bold;
    color: #999999;
}

.change-type-item {
    flex-direction: column;
    align-items: center;
    margin-left: 8px;
}

.change-type-item > img {
    width: 9px;
    height: 6px;
    cursor: pointer;
    transition: all .2s;
}

.head-center .head-center-right .head-center-search input {
    width: 290px;
    height: 20px;
    border: none;
    outline: none;
    padding: 0 14px;
}

.head-center .head-center-right .head-center-search input::placeholder {
    line-height: 20px;
    font-size: 16px;
    font-weight: 500;
    color: #999999;
}

.head-center .head-center-right .head-center-search .head-search-button {
    width: 92px;
    height: 40px;
    background: #266FF5;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    color: #FFFFFF;
    cursor: pointer;
}

.head-center .head-center-right .head-center-search .head-search-button img {
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.head-bottom {
    height: 58px;
    background: #2D6BDC;
}

.head-bottom div .head-swiper{
    width: 100%;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide p {
    width: 100%;
    height: 58px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    cursor: pointer;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide p:hover {
    background: #1D5DD0;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide p span {
    width: 100%;
    height: fit-content;
    border-right: solid 1px #679DFF;
    border-left: solid 1px #1350C0;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide:first-child p:first-child span {
    border-left: solid 1px #679DFF;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide .active {
    background: #1D5DD0;
}

.head-bottom div .head-swiper .swiper-wrapper .swiper-slide {
    width: 200px;
    display: flex;
    flex: 1;
}
.head-bottom div .head-swiper .swiper-wrapper .swiper-slide a{
    width: 100%;
}
@media screen and (max-width: 1200px) {
    .head-center > a {
        flex: none;
        max-width: 100%;
    }
}
@media screen and (max-width: 1130px) {
    .head-center-left > img {
        height: 100px;
    }
    .head-center-search>p {
        width: 70px;
    }
}
@media screen and (max-width: 1029px) {
    .head-center {
        margin: 15px 0;
        justify-content: center;
    }
    .head-center-left > img {
        width:80%;
        height: auto;
        margin: 0 auto;
    }
    .head-center-right {
        margin-top: 10px;
    }
}
@media screen and (max-width: 770px) {
    .head-left {
        display: none;
    }

    .head-right {
        width: 260px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 750px) {
    .head-bottom {
        width: 100%;
        height: 44px;
        background: #2D6BDC;
    }

    .head-bottom div .head-swiper .swiper-wrapper .swiper-slide p {
        width: 146px;
        height: 44px;
        text-align: center;
        font-size: 15px;
        font-weight: bold;
        color: #FFFFFF;
        cursor: pointer;
    }

    .head-bottom div .head-swiper .swiper-wrapper .swiper-slide {
        width: 108px !important;
        display: flex;
    }

    .head-bottom > div {
        max-width: none;
    }

    @media screen and (max-width: 600px) {
        .head-center {
            margin: 15px 0;
            justify-content: center;
        }

        .head-center-left > img {
            max-width: 100%;
        }
        .head-bottom div .head-swiper .swiper-wrapper .swiper-slide p {
            width: 108px;
        }

        .head-center-left {
            font-size: 30px;
            font-weight: bold;
            color: #FFFFFF;
        }

        .head-center-right {
            width: 350px;
            padding: 6px;
            margin-top: 15px;
            border-radius: 5px;
            background: rgba(255, 255, 255, .28);
        }
        .head-center-search>p {
            width: 60px;
        }

        .head-center .head-center-right .head-center-search input {
            width: 130px;
            height: 20px;
            border: none;
            outline: none;
            padding: 0;
        }

        .head-center .head-center-right .head-center-search input::placeholder {
            font-size: 14px;
            height: 25px;
        }

        .head-center .head-center-right .head-center-search .head-search-button {
            width: 48px;
        }

        .head-center .head-center-right .head-center-search .head-search-button img {
            margin-right: 0;
        }

        .head-center .head-center-right .head-center-search .head-search-button span {
            display: none;
        }
    }
}
.lm_gd{
    position: absolute;
    top: 100px;
    left: 60%;
    transform: rotate(-16deg);
    width: 240px;
    transform: translateX(-50%) rotate(-16deg);
}
.lm_gd .gdtime{
    position: absolute;
    top: 58px;
    left: 61px;
    color: #303592;
    font-size: 18px;
}