* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
}

body h2 {
    margin-bottom: 0;
}

ol,
ul {
    margin: 0;
    padding: 0;
}

body,
html {
    width: 100%;
    height: 100%;
}

body {
    background: url(../../../../img/index/head/bg.png) 0 0 no-repeat;
    background-size: cover;
    color: #000;
    background-color: #f8f9fc;
}

.bodymiss {
    overflow: hidden;
}

.subject {
    flex: 1;
}
/* 兼容 */
input::input-placeholder {
    color: #a5a7bb;
}

input::-webkit-input-placeholder {
    color: #a5a7bb;
}

input::-moz-placeholder {
    color: #a5a7bb;
}

input::-ms-input-placeholder {
    color: #a5a7bb;
}

/*最新资源推荐*/
.RecommendResource {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 头部标题 */
.phone-head,
.phone {
    display: none;
}

.head-img {
    padding-top: 30px;
    position: relative;
}

    .head-img .more {
        position: absolute;
        top: 50%;
        right: -14px;
        transform: translateY(-50%);
    }

    .head-img img {
        width: 100%;
    }

.login-zc {
    position: absolute;
    top: 47%;
    right: 7px;
    /* transform: translateY(-50%); */
}

    .login-zc button {
        padding: 2px 7px;
        color: #fff;
        font-size: 16px;
        cursor: pointer;
        border: 0 none;
        outline: 0 none;
        background: transparent;
    }

        .login-zc button:hover {
            color: #fff;
        }

    .login-zc .active {
        color: #fff;
    }

    /* .login-zc span:hover {
    color: #fff;
} */

    .login-zc .login {
        position: relative;
    }

        .login-zc .login::after {
            content: "";
            display: block;
            width: 1px;
            height: 12px;
            background: #5d8eff;
            position: absolute;
            top: 53%;
            right: -2px;
            transform: translateY(-50%);
        }


    .login-zc [type=submit] {
        padding: 2px 7px;
        color: #fff;
        font-size: 16px;
        cursor: pointer;
        border: 0 none;
        outline: 0 none;
        background: transparent;
    }

/* 整体背景 */
.overall-bg {
    width: 100%;
    padding: 30px;
    margin-top: 30px;
    background: #fff;
    border-radius: 4px;
}

/* 每层导航 */
.nav-conditions > div {
    border-bottom: 1px solid #e8eaf3;
    padding: 10px 0;
}

    .nav-conditions > div:nth-last-of-type(1) {
        border: 0 none;
        padding-top: 20px;
    }

    /* 导航分类 */
    .nav-conditions > div > div:nth-of-type(1) {
        font-size: 20px;
        color: #35374c;
        width: 110px;
        position: relative;
        padding-left: 10px;
    }

        /* 绿色竖线 */
        .nav-conditions > div > div:nth-of-type(1)::before {
            content: "";
            display: block;
            position: absolute;
            top: 7px;
            left: 0;
            width: 2px;
            height: 17px;
            background: #7e95cc;
        }

/* 标签 */
.nav-conditions li {
    padding: 3px 7px 3px 7px;
    text-align: center;
    border-radius: 20px;
    margin: 2px 0;
    font-size: 15px;
    color: #686a7e;
    border: 1px solid transparent;
}

    /* hover效果 */
    .nav-conditions li:hover {
        color: #1f408f;
        cursor: pointer;
    }

/* 激活样式 */
.nav-conditions .choose {
    background: #e3eafb;
    color: #1f408f;
    border: 1px solid;
}

/* 默认样式 */
.nav-conditions .active {
    color: #1f408f;
}

/* 二层标签 */
.year li {
    padding: 3px 10px;
}

/* 宽度适应 */
.nav-conditions .year > div:nth-of-type(1) {
    width: auto;
}

.nav-conditions .subject-search > div:nth-of-type(1) {
    width: auto;
}

.school,
.subject-name {
    padding: 7px 20px;
    background: #F5F7FD;
    border: 1px solid #E2E7F5;
    margin-right: 40px;
    border-radius: 4px;
    /* outline: 1px solid #7782A1; */
}

/* 选择学院 */
.school {
    position: relative;
}

.school-name {
    /* display: none; */
    background: #585F74;
    font-size: 15px;
    color: #fff;
    height: 200px;
    width: calc(100% + 17px);
    overflow-y: scroll;
}

.scrollbar {
    position: absolute;
    top: 38px;
    left: 0;
    padding: 7px 0;
    overflow: hidden;
    z-index: 1;
}

.school-name div:hover {
    background: #848DA8;
}

.school-name div {
    padding: 2px 20px;
}

.school:hover {
    cursor: pointer;
}

.subject-name:hover {
    cursor: pointer;
}

/* 输入框样式 */
.school select,
.subject-name input {
    border: 0 none;
    outline: 0 none;
    font-size: 15px;
    background: #F5F7FD;
    cursor: pointer;
}

.subject-search span {
    color: #686a7e;
    font-size: 15px;
    padding: 0 25px 0 9px;
}

/* 搜索按钮 */
.search-btn {
    border: 1px solid;
    padding: 7px 30px;
    color: #fff;
    background: #1f408f;
    border-radius: 20px;
    margin-left: 20px;
}

    .search-btn:hover {
        cursor: pointer;
    }

/* 实验资源 */
.experiment {
    width: 100%;
    padding-top: 35px;
}

.experiment-title {
    position: relative;
    padding: 10px 0 15px;
    cursor: pointer;
    height: auto;
}

.experiment-title-box {
    border-bottom: 1px solid #e8eaf3;
}

.experiment-title:nth-of-type(1) {
    margin-right: 30px;
}

.experiment-title h2 {
    padding-left: 7px;
    color: #686A71;
}

    .experiment-title h2::after {
        content: "";
        display: block;
        width: 0;
        height: 3px;
        background: #1f408f;
        position: absolute;
        bottom: -1px;
        left: 50%;
        transition: all .3s ease;
        transform: translate(-50%);
    }

.experiment-title:hover h2::after,
.experiment-title.active h2::after {
    width: 100%;
}

.experiment-title.active h2 {
    color: #000;
}


/* 新闻资讯 */
.News {
    width: 100%;
    padding-top: 35px;
}

.News-title {
    position: relative;
    padding: 10px 0 15px;
    cursor: pointer;
    height: auto;
}

.News-title-box {
    border-bottom: 1px solid #e8eaf3;
}

.News-title:nth-of-type(1) {
    margin-right: 30px;
}

.News-title h2 {
    padding-left: 7px;
    color: #686A71;
}

    .News-title h2::after {
        content: "";
        display: block;
        width: 0;
        height: 3px;
        background: #1f408f;
        position: absolute;
        bottom: -1px;
        left: 50%;
        transition: all .3s ease;
        transform: translate(-50%);
    }

.News-title:hover h2::after,
.News-title.active h2::after {
    width: 100%;
}

.News-title.active h2 {
    color: #000;
}

.shiyanzx-box {
    padding: 20px 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 30px;
}

.shiyan-img {
    border-radius: 8px;
    overflow: hidden;
}

    .shiyan-img img {
        width: 100%;
        height: 230px;
        object-fit: cover;
        transition: all .3s ease;
    }

.shiyan-text {
    font-size: 18px;
    color: #35374c;
    padding: 10px 0;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.shiyan-list {
    overflow: hidden;
}

.bottom-box {
    border: 1px solid #8f9fc7;
    font-size: 14px;
    color: #1f408f;
    padding: 1px 8px;
}

.shiyan-icon i {
    padding: 0 2px 0 10px;
    color: #a8aebf;
}

.shiyan-icon span {
    color: #a8aebf;
    font-size: 12px;
}

.shiyan-list a:hover img {
    transform: scale(1.1);
}

.shiyan-text:hover {
    color: #1f408f;
}




.information {
    padding: 20px 0;
    font-size: 12px;
    color: #a8aebf;
}

    .information a {
        display: block;
        color: #424458;
        font-size: 14px;
    }

        .information a div {
            width: 100%;
            padding: 7px 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

    .information > div {
        width: 25%;
    }

    .information div i {
        padding: 0 2px 0 10px;
    }

    .information .ResourceImg {
        width: 100%;
        height: 143px;
    }

.materials > div > div > div {
    display: flex;
    align-items: center;
}

.materials {
    padding: 14px 10px;
}

/* hover效果 */
.information > div:hover {
    background: #e3eafb;
    border-radius: 4px;
}

    .information > div:hover a div {
        color: #1f408f;
    }

    .information > div:hover div > div {
        color: #7289c0;
    }

/* 查看更多 */
.see-more {
    width: 150px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #1f408f;
    background: #e3eafb;
    color: #1f408f;
    margin: 0 auto;
    font-size: 16px;
    border-radius: 20px;
}

    .see-more:hover {
        cursor: pointer;
    }

/* 新闻资讯 */
.col-4 {
    flex: 0 0 29%;
    max-width: 29%;
}

/* .col-8{
    flex: 0 0;
    max-width: ;
} */
.consultation {
    padding: 30px 0;
}

.consultation-title h2 {
    padding-left: 7px;
}

.consultation-title {
    border-bottom: 1px solid #e8eaf3;
    position: relative;
    padding: 10px 0;
    padding-right: 5px;
}

    .consultation-title h2::after {
        content: "";
        display: block;
        width: 190px;
        height: 3px;
        background: #1f408f;
        position: absolute;
        bottom: -2px;
        left: 0;
    }

.institute {
    font-size: 16px;
    padding-left: 20px;
}

    .institute a {
        color: #000;
    }

    .institute p {
        font-size: 13px;
        color: #a8aebf;
        /* padding: 10px 0; */
        /* width: 50%; */
        line-height: 22px;
        overflow: hidden;
        margin: 13px 0;
        /* white-space: nowrap; */
        text-overflow: ellipsis;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        display: -webkit-box;
    }

    .institute span {
        color: #a8aebf;
        font-size: 14px;
        /* padding: 15px 0; */
        display: block;
        /* margin: 15px 0; */
    }

    .institute .more {
        width: 100px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        border: 1px solid #1f408f;
        background: #e3eafb;
        color: #1f408f;
        /* margin: 0 auto; */
        font-size: 16px;
        border-radius: 20px;
    }

        .institute .more:hover {
            cursor: pointer;
        }

.consultation-view {
    padding: 30px 0;
    border-bottom: 1px solid #e8eaf3;
}

.date-time {
    width: 88px;
    background: #e3eafb;
    height: 70px;
    border: 1px solid #1f408f;
    color: #1f408f;
    text-align: center;
    border-radius: 6px;
    overflow: hidden;
}

    .date-time div:nth-of-type(1) {
        font-size: 25px;
        border-bottom: 1px solid #1f408f;
    }

    .date-time div:nth-of-type(2) {
        background: #fff;
        height: 29px;
        line-height: 29px;
        padding: 0 5px;
    }

.date-grey {
    width: 88px;
    background: #e7e8eb;
    height: 70px;
    border: 1px solid #ccc;
    color: #a8aebf;
    text-align: center;
    border-radius: 6px;
    overflow: hidden;
}

    .date-grey div:nth-of-type(1) {
        font-size: 25px;
        border-bottom: 1px solid #ccc;
    }

    .date-grey div:nth-of-type(2) {
        background: #fff;
        height: 29px;
        line-height: 29px;
        padding: 0 5px;
    }

.date-title {
    width: 84%;
}

    .date-title div {
        font-size: 16px;
        color: #000;
    }

    .date-title p {
        font-size: 12px;
        color: #a8aebf;
        line-height: 20px;
        /* margin: 0; */
        margin: 3px 0;
        overflow: hidden;
        text-overflow: ellipsis;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        display: -webkit-box;
    }

.consultation-date {
    border-bottom: 1px solid #e8eaf3;
    padding: 15px 0;
}

.consultation-grey {
    /* border-bottom: 1px solid #ccc; */
    padding: 15px 0;
}

.fa-angle-right {
    color: #ddd;
    font-size: 20px;
}

/* 右侧 */
.ranking-title {
    padding: 10px 0;
    position: relative;
    border-bottom: 1px solid #e8eaf3;
}

    .ranking-title h2 {
        padding-left: 7px;
    }

        .ranking-title h2::after {
            content: "";
            display: block;
            width: 200px;
            height: 3px;
            background: #1f408f;
            position: absolute;
            bottom: -2px;
            left: 0;
        }

/* 排行榜 */
.leaderboard {
    padding: 30px 0;
}

    .leaderboard a {
        display: flex;
        align-items: center;
        justify-content: space-evenly;
        padding: 0 10px 0 5px;
        color: #a8aebf;
    }

        .leaderboard a div:nth-of-type(2) {
            padding-left: 8px;
            width: 100%;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

    .leaderboard li {
        padding: 10px 0;
    }

    .leaderboard .square {
        width: 23px;
        height: 21px;
        line-height: 21px;
        text-align: center;
        /*color: #1f408f;*/
        background: #e6f3ee;
        border-radius: 7px 5px 7px 0;
    }

    /* .leaderboard .square:nth-child(1){
    color: #fff;
    background: #dbb160;
} */
    .leaderboard li:nth-of-type(1) a .square {
        color: #fff;
        background: #dbb160;
    }

    .leaderboard li:nth-of-type(2) a .square {
        color: #fff;
        background: #b5bfc6;
    }

    .leaderboard li:nth-of-type(3) a .square {
        color: #fff;
        background: #c9a791;
    }

    .leaderboard li:nth-of-type(1) div {
        color: #505264;
    }

    .leaderboard li:nth-of-type(2) div {
        color: #505264;
    }

    .leaderboard li:nth-of-type(3) div {
        color: #505264;
    }

.recommend .Resourceimg {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.recommend-title {
    position: relative;
    padding: 10px 0;
    border-bottom: 1px solid #e8eaf3;
}

    .recommend-title h2 {
        padding-left: 7px;
    }

        .recommend-title h2::after {
            content: "";
            display: block;
            width: 210px;
            height: 3px;
            background: #1f408f;
            position: absolute;
            bottom: -2px;
            left: 0;
        }

.pear img {
    width: 100%;
}

.pear {
    padding: 36px 0;
    justify-content: space-between;
}

    .pear a {
        color: #35374c;
        font-size: 15px;
    }

    /* .parent-pic{
    position: relative;
} */
    .pear > div {
        width: 33%;
        position: relative;
        padding: 0 10px;
    }

    .pear .newlogo {
        padding: 0;
        position: absolute;
        top: 0;
        left: 0;
    }

    .pear .logo-second {
        padding: 0;
        position: absolute;
        top: 0px;
        left: 10px;
    }

    .pear .logo-third {
        padding: 0;
        position: absolute;
        top: 16px;
        left: 0;
    }

    .pear .newlogo {
        padding: 0;
        position: absolute;
        top: 0;
        left: 0;
    }

    .pear a div {
        padding: 5px 6px;
    }

    .pear > div > div {
        color: #a8aebf;
        padding: 0 6px;
    }

    .pear div div i {
        padding: 0 2px 0 10px;
    }

.traffic-title {
    position: relative;
    padding: 10px 0;
    border-bottom: 1px solid #e8eaf3;
}

    .traffic-title h2 {
        padding-left: 7px;
    }

        .traffic-title h2::after {
            content: "";
            display: block;
            width: 210px;
            height: 3px;
            background: #1f408f;
            position: absolute;
            bottom: -2px;
            left: 0;
        }

.traffic-echarts,
.duration-echarts {
    width: 400px;
    height: 400px;
}

    .duration-echarts canvas {
        width: 40px;
        height: 400px;
    }

    .traffic-echarts canvas {
        width: 40px;
        height: 400px;
    }

.duration-title {
    position: relative;
    padding: 10px 0;
    border-bottom: 1px solid #e8eaf3;
}

    .duration-title h2 {
        padding-left: 7px;
    }

        .duration-title h2::after {
            content: "";
            display: block;
            width: 210px;
            height: 3px;
            background: #1f408f;
            position: absolute;
            bottom: -2px;
            left: 0;
        }

.footbg {
    background: #eceff5;
}

.links {
    padding: 30px;
}

.camaraderie {
    position: relative;
    padding: 10px 5px;
    border-bottom: 1px solid #e8eaf3;
}

    .camaraderie h2 {
        padding-left: 7px;
    }

        .camaraderie h2::after {
            content: "";
            display: block;
            width: 170px;
            height: 3px;
            background: #8891a8;
            position: absolute;
            bottom: -2px;
            left: 6px;
        }

.partner {
    padding-top: 30px;
    text-align: center;
    font-size: 15px;
    color: #8891a8;
}

    .partner span {
        display: block;
        margin-top: 10px;
    }

    .partner img {
        width: 100%;
    }

    .partner > div {
        margin-right: 20px;
        cursor: pointer;
        /* padding: 0 10px; */
    }

.copyright {
    padding: 30px 0;
    text-align: center;
    background: #1f408f;
    color: #fff;
}

    .copyright a {
        color: #fff;
    }

        .copyright a:hover {
            color: #fff;
        }

    .copyright span {
        padding: 0 30px;
    }

.row {
    margin-left: 0;
    margin-right: 0;
}

.totop {
    position: fixed;
    top: 50%;
    right: 14%;
}

.login-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #0000008a;
    text-align: center;
    z-index: 9999;
    /* padding: 0 10px; */
}

    .login-bg .login {
        /* width: 560px; */
        max-width: 560px;
        width: 90%;
        /* height: 490px; */
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #fff;
        padding: 30px;
        border-radius: 10px;
    }

.login-logo {
    margin: 0 auto;
    position: relative;
}

.login-head {
    border-bottom: 1px solid #e8eaf3;
}

.login-school {
    font-size: 17px;
    padding: 10px 0;
    /* font-weight: bold; */
}

.login-body {
    padding: 32px 50px 18px;
}

    .login-body i {
        color: #1f408f;
        font-size: 16px;
    }

    .login-body input {
        width: 90%;
        border: 0 none;
        outline: 0 none;
        padding-left: 10px;
        background: #f3f7f6;
    }

    .login-body > div {
        border: 1px solid #cfe2da;
        background: #f3f7f6;
        margin-bottom: 20px;
        padding: 10px 15px;
        border-radius: 5px;
    }

    /*.login-body input::input-placeholder {
        color: #96b7af;
    }

    .login-body input::-webkit-input-placeholder {
        color: #96b7af;
    }

    .login-body input::-moz-placeholder {
        color: #96b7af;
    }

    .login-body input::-ms-input-placeholder {
        color: #96b7af;
    }*/

    .login-body div:nth-of-type(3) {
        position: relative;
    }

.yzm {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
}

    .yzm img {
        height: 39px;
    }

.login-btn {
    padding: 0 50px;
}

    .login-btn div input {
        display: block;
        width: 100%;
        padding: 10px 0;
        border-radius: 5px;
        margin: 10px 0;
        height: 40px;
        border: none;
    }

    .login-btn div:nth-of-type(1) input {
        color: #fff;
        background: #1f408f;
    }

    .login-btn div:nth-of-type(2) input {
        color: #1f408f;
        background: #fff;
        border: 1px solid #1f408f;
    }

.welcome {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
    font-size: 20px;
    color: #1f408f;
    font-weight: bolder;
}

.login-body .active {
    border: 1px solid #1f408f;
}

.login-close {
    position: absolute;
    top: 0;
    right: 0;
}

.echarts-gether {
    flex-wrap: wrap;
}

    .echarts-gether > div {
        /* width: 100%; */
        background: #fff;
        padding: 15px;
        border-radius: 10px;
        margin-bottom: 20px;
        overflow: auto;
    }

.more .dropdown-menu {
    min-width: 60px;
    height: 60px;
    padding: 0;
    position: absolute !important;
    left: -5px !important;
    top: 5px !important;
    border-radius: 4px;
    border: 1px solid #ebeef5;
    box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
}

    .more .dropdown-menu a {
        padding: 5px 0;
        color: #000;
        justify-content: center;
    }

@media screen and (max-width:1400px) {
    .nav-conditions > div > div:nth-of-type(1) {
        font-size: 20px;
        color: #35374c;
        width: 19%;
        position: relative;
        padding-left: 10px;
    }

    .school,
    .subject-name {
        margin-right: 25px;
    }

    .search-btn {
        padding: 7px 30px;
        margin: 0;
    }

    .date-title {
        width: 80%;
    }
}

@media screen and (max-width:1023px) {
    body {
        background: url(../../../../img/index/phone/bg.png) 0 0 no-repeat;
        background-size: cover;
        color: #000;
        background-color: #1f408f;
    }

    .materials {
        padding: 14px 0;
    }

    .col-4,
    .col-8 {
        padding: 0;
    }

    .footbg {
        background: none;
    }

    .echarts-gether > div {
        width: 100%;
    }

    .traffic-echarts,
    .duration-echarts {
        width: 650px;
        height: 500px;
    }

        .duration-echarts canvas {
            width: 650px;
            height: 500px;
        }

        .traffic-echarts canvas {
            width: 650px;
            height: 500px;
        }

    /* 移动端头部 */
    .phone-head {
        display: block;
        background: #fff;
    }

    .subject-search,
    .pc-head,
    .pc {
        display: none !important;
    }

    .head-img {
        padding-top: 0;
        transform: translate(-32px);
    }

        .head-img img {
            width: 100%;
        }


    .subject span {
        display: none;
    }

    .subject li {
        padding: 5px 15px;
        margin: 0 5px;
    }

    .year li {
        padding: 5px 15px;
        margin: 0 5px;
    }

    .nav-conditions li {
        background: #F5F7FD;
        border: 1px solid;
        color: #a5a7bb;
        border: 1px solid transparent;
    }

    .nav-conditions > div > div:nth-of-type(1)::before {
        display: none;
    }

    .nav-conditions > div {
        flex-wrap: wrap;
        border: 0 none;
        padding: 7px 0;
    }

    .nav-conditions .active {
        color: #a5a7bb;
    }

    .nav-conditions > div > div:nth-of-type(1) {
        font-size: 20px;
        color: #35374c;
        width: 100%;
        position: relative;
        padding-left: 10px;
        padding-bottom: 10px;
    }

    .nav-conditions .year > div:nth-of-type(1) {
        width: 100%;
    }

    .subject {
        overflow: auto;
        flex: auto;
    }

        .subject ul {
            width: 205%;
        }

    /* 实验资源 */
    .information > div {
        width: 49%;
    }

    .people {
        display: none !important;
    }

    .phone {
        display: block;
    }

    .col-4,
    .col-8 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .interview img {
        width: 100%;
    }

    .interview-title {
        padding-left: 10px;
        width: 80%;
        position: relative;
    }

        .interview-title span {
            position: absolute;
            bottom: -20px;
            left: 10px;
            display: block;
            color: #b4b9c8;
            font-size: 13px;
            padding-top: 20px;
        }

        .interview-title div {
            font-size: 15px;
            overflow: hidden;
            text-overflow: ellipsis;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            line-height: 17.25px;
            display: -webkit-box;
            color: #505264;
        }

    .inter {
        padding: 20px 0;
        border-bottom: 1px solid #e8eaf3;
    }

    .phone .inter:nth-of-type(4) {
        border-bottom: 0 none;
    }

    .pear > div {
        width: 100%;
        padding-bottom: 16px;
        margin-bottom: 40px;
    }

    .pear a div {
        padding: 3px 6px;
    }

    .pear {
        flex-wrap: wrap;
        padding: 36px 0 0 0;
    }

        .pear .logo-second {
            padding: 0;
            position: absolute;
            top: 0;
            left: 10px;
        }

        .pear .logo-third {
            padding: 0;
            position: absolute;
            top: 0;
            left: 0;
        }

    .overall-bg {
        background: none;
        padding: 0;
    }

    .phone-bg {
        width: 100%;
        padding: 15px;
        border-radius: 7px;
        margin-bottom: 35px;
        background: #fff;
    }

    .search-find input {
        border: 0 none;
        outline: 0 none;
        font-size: 15px;
        width: 88%;
    }

    .search-find i {
        font-size: 20px;
        color: #1f408f;
    }

    .search-find a {
        display: inline-block;
    }

    .search-find {
        background: #fff;
        /* height: 40px; */
        border-radius: 20px;
        text-align: center;
        /* line-height: 40px; */
        margin: 20px 0;
        padding: 10px;
    }

    .consultation {
        padding: 0;
    }

    .phone-foot {
        overflow: auto;
        padding: 0 10px;
    }

    .partner {
        width: 188%;
    }

    .phone-footbg {
        width: 100%;
        padding: 15px;
        border-radius: 7px;
        margin-bottom: 20px;
        background: #eceff5;
    }

    .copyright {
        padding: 0 0 30px 0;
    }

    .links {
        padding: 0;
    }

    .leaderboard {
        padding: 15px 0;
    }

        .leaderboard a div:nth-of-type(2) {
            font-size: 20px;
        }

    /* 滚动条隐藏 */
    ::-webkit-scrollbar {
        display: none;
    }

    /* 登录 */
    .login-school {
        display: none;
    }

    .login-logo .welcome {
        color: #000;
    }

    .login-head {
        border: 0 none;
    }

    /* .login-body{
        padding: 32px 50px 18px;
    } */
    .login-body i {
        color: #a5a7bb;
        font-size: 16px;
    }

    .login-body input {
        width: 90%;
        border: 0 none;
        outline: 0 none;
        padding-left: 10px;
        background: #f5f7fd;
    }

    .login-body > div {
        border: 1px solid #a5a7bb;
        background: #f5f7fd;
        margin-bottom: 20px;
        padding: 10px 15px;
    }

    /* 兼容 */
    .login-body input::input-placeholder {
        color: #a5a7bb;
    }

    .login-body input::-webkit-input-placeholder {
        color: #a5a7bb;
    }

    .login-body input::-moz-placeholder {
        color: #a5a7bb;
    }

    .login-body input::-ms-input-placeholder {
        color: #a5a7bb;
    }

    .login-btn div a {
        border-radius: 20px;
    }

    .login-btn button {
        background: transparent;
        border: 0 none;
        outline: 0 none;
        color: #1f408f;
    }

    .login-btn div:nth-of-type(2) a {
        color: #1f408f;
        background: #e6f2ee;
        border: 1px solid #1f408f;
    }
}


.materials > a {
    position: relative;
}

    .materials > a .syl-img {
        position: absolute;
        top: 0;
        left: 0;
        width: 48px;
        height: 24px;
        padding: 0;
    }

.syl-img img {
    width: 100%;
}



@media screen and (max-width:768px) {
    .subject ul {
        width: 281%;
    }

    .allyear {
        overflow: auto;
    }

        .allyear ul {
            width: 123%;
        }

    .head-img {
        padding-top: 0;
        transform: translate(-23px);
    }

    .partner {
        width: 188%;
    }
}

@media screen and (max-width:576px) {

    /* 登录 */
    .login-body {
        padding: 32px 15px 18px;
    }

    .login-btn {
        padding: 0 15px;
    }
}

@media screen and (max-width:536px) {
    .subject ul {
        width: 310%;
    }

    .allyear ul {
        width: 130%;
    }

    .partner {
        width: 355%;
    }

    .head-img {
        padding-top: 0;
        transform: translate(-16px);
    }

    .copyright span {
        display: block;
    }

    body h2 {
        font-size: 20px;
    }

    .experiment-title {
        height: 52px;
    }

        .experiment-title h2::after {
            /*width: 140px;*/
        }


    .News-title {
        height: 52px;
    }

        .News-title h2::after {
            /*width: 140px;*/
        }

    .consultation-title h2::after {
        width: 140px;
    }

    .ranking-title h2::after {
        width: 170px;
    }

    .recommend-title h2::after {
        width: 170px;
    }

    .pear {
        padding: 25px 0 0;
    }
}

@media screen and (max-width:468px) {
    .subject ul {
        width: 380%;
    }

    .allyear ul {
        width: 160%;
    }

    /* 登录 */
    .login-body {
        padding: 20px 15px 0px;
    }

    .login-bg .login {
        padding: 15px;
    }
}

@media screen and (max-width:440px) {
    .leaderboard a div:nth-of-type(2) {
        font-size: 15px;
    }
}

@media screen and (max-width:390px) {
    .subject ul {
        width: 430%;
    }

    .allyear ul {
        width: 200%;
    }
}

@media screen and (max-width:350px) {
    .head-img {
        padding-top: 0;
        transform: translate(-10px);
    }

    .subject ul {
        width: 480%;
    }
}