@charset "UTF-8";

body {
    font-family: -apple-system-font,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",Arial,sans-serif;
    color: #4c4e4d;
    font-size: 16px;
    background: #f4f4f4;
    line-height: 1.6;
}

.mt-10 {
    margin-top: 10px;
}

.mt-15 {
    margin-top: 15px;
}

.mt-20 {
    margin-top: 20px;
}

.mt-30 {
    margin-top: 30px;
}

.mt-60 {
    margin-top: 60px;
}

.mt-72 {
    margin-top: 72px;
}

.mt-80 {
    margin-top: 80px;
}

.mt-85 {
    margin-top: 76px;
}

.mt-90 {
    margin-top: 90px;
}

.mt-92 {
    margin-top: 92px;
}

.mt-100 {
    margin-top: 100px;
}

.mb-2px {
    margin-bottom: 2px;
}

.ml-10 {
    margin-left: 10px;
}

.ml-15 {
    margin-left: 15px;
}

.ml-20 {
    margin-left: 20px;
}

.pr-22 {
    padding-right: 22px;
}

.pr-30 {
    padding-right: 30px;
}

.pl-0 {
    padding-left: 0!important;
}

.pl-22 {
    padding-left: 22px;
}

.pl-30 {
    padding-left: 30px;
}

.fs-12 {
    font-size: 12px;
}

.fs-13 {
    font-size: 13px!important;
}

.fs-14 {
    font-size: 14px!important;
}

.fs-15 {
    font-size: 15px!important;
}

.fs-19 {
    font-size: 19px!important;
}

a {
    color: #175199;
}

.header-h1 {
    text-indent: -9999px;
    background-image: url(/static/logo2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 40px;
    width: 210px;
    margin-bottom: 0!important;
    margin-top: -5px;
}

.column-header-h1 {
    text-indent: -9999px;
    background-image: url(/static/logo-column2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 40px;
    width: 243px;
    margin-bottom: 0!important;
    margin-top: -5px;
}

.navbar-h1-a {
    height: 40px;
    width: 150px;
    display: block;
}

.navbar-noh1-a {
    text-indent: -9999px;
    background-image: url(/static/logo2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 40px;
    width: 210px;
    margin-bottom: 0!important;
    margin-top: -5px;
    display: block;
}

.tools-navbar-noh1-a {
    text-indent: -9999px;
    background-image: url(/static/logo-tools.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 40px;
    width: 210px;
    margin-bottom: 0!important;
    margin-top: -5px;
    display: block;
}

.logo {
    width: 162px;
    height: 60px;
    margin-right: 5px;
}

.logo a {
    width: 162px;
    height: 55px;
    display: block;
}

.m-navbar {
    /*line-height: 2;*/
    -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 1px 5px rgba(0, 0, 0, .1);
    box-shadow: 0 1px 2px hsla(0, 0%, 59%, .3);
    /*padding: 0 1rem;*/
    /*height: 60px;*/
}

.m-navbar-brand {
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer {
    margin-top: 6rem;
    padding-top: 20px;
    padding-bottom: 20px;
    color: rgba(239,241,246,.75);
    font-size: 14px;
    background-color: rgb(26 26 26/1)!important;
}

.copy-right {
    font-size: 13px;
    margin: 0 auto;
    padding-top: 1rem;
}

.footer a {
    /*color: #495057;*/
}

.copy-right strong {
    font-weight: normal;
}

.more {
    float: right;
}

.recommend-course-item {
    align-items: center;
    display: flex;
    font-size: 14px;
}

.container {
    max-width: 1460px;
}

hr {
    height: .25em;
    padding: 0;
    background-color: #e1e4e8;
    border: 0;
}

.card {
    /*border: 1px solid rgba(144, 143, 143, 0.125);*/
    border: 0;
    box-shadow: 0 1px 2px rgb(150 150 150 / 30%);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(144, 143, 143, 0.125);
}

.no-border {
    border: 0;
}

.list-group-item {
    border: 0;
    padding: 0.55rem 1.25rem;
}

.col, .col-1, .col-10, .col-11, .col-12, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-auto, .col-lg, .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-auto, .col-md, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-auto, .col-sm, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-auto, .col-xl, .col-xl-1, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-auto {
    padding-right: 8px;
    padding-left: 8px;
}

a {
    color: #175199;
    text-decoration: none;
}

.latest-publish-title {
    font-size: 14px!important;
    color: rgb(255 255 255/1);
    margin-bottom: 1rem;
}

.latest-publish-ul {
    padding-left: 13px;
    font-size: 14px!important;
}

.footer-a {
    color: rgb(255 255 255/1);
}

.footer-a:hover {
    color: rgb(255 255 255/1);
    text-decoration: none;
}

.footer-li-a {
    color: hsla(0,0%,100%,0.5);
}

.copy-right-a {
    color: rgba(239,241,246,.75);
}

.copy-right-a:hover {
    color: #fff;
    text-decoration: none;
}

.footer-li-a:hover {
   color: #fff;
   text-decoration: none;
}

.footer-li {
    padding-bottom: 5px;
}

.gzh-img {
    width: 150px;
    height: 150px;
}

.text-muted {
    color: #655e5e!important;
}

.nav-item-active {
    border-bottom: 2.5px solid #2980B9;
}

.website-gray {
    -webkit-filter: grayscale(100%)!important;
    filter: grayscale(100%)!important;
}

.relative {
    position: relative;
}

.hidden {
    display: none;
}

.back-to-top {
    padding: 0.75rem;
    background-color: #fff;
    border-width: 1px;
    border-style: solid;
    border-color: #e5e7eb;
    border-radius: 0.25rem;
    display: inline;
    right: 2.5rem;
    bottom: 2.5rem;
    position: fixed;
}

.back-to-top:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(243 244 246 / var(--tw-bg-opacity));
}

.back-to-top-icon {
    --tw-text-opacity: 1;
    color: rgb(107 114 128 / var(--tw-text-opacity));
    width: 1rem;
    height: 1rem;
    display: block;
    vertical-align: middle;
}

.icn-new-container {
    position: relative;
}

.icn-new {
    position: absolute;
    display: inline-block;
    top: -2px;
    left: 5px;
    width: 14px;
    height: 10px;
    background: url(/static/images/new2.png) no-repeat 0 0;
    background-size: 100%;
    background-position: center;
}

.ad-container {
    margin: 1rem 0 2rem;
    padding: 0.25rem 1rem;
    border-inline-start-width: 0.3rem;
    border-inline-start-style: solid;
    border-radius: 0.5rem;
    color: inherit;
    border-color: #009400;
    background: #e6f6e6;
}

.ad-container-title {
    color: #003100;
    font-weight: 700;
    margin-top: 20px;
    padding-left: 25px;
    margin-bottom: 10px!important;
}

.ad-container-title:before {
    content: " ";
    position: absolute;
    left: 41px;
    width: 1.25em;
    height: 1.75em;
    background-position: left;
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23009400' d='M7.941 18c-.297-1.273-1.637-2.314-2.187-3a8 8 0 1 1 12.49.002c-.55.685-1.888 1.726-2.185 2.998H7.94zM16 20v1a2 2 0 0 1-2 2h-4a2 2 0 0 1-2-2v-1h8zm-3-9.995V6l-4.5 6.005H11v4l4.5-6H13z'/%3E%3C/svg%3E");
}