html {
    scroll-behavior: smooth
}

.topBanner {
    width: 1200px;
    height: 100px;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.cloudSchool_logo {
    width: 100px;
}

.topBanner__input {
    width: 25px;
    height: 26px;
    background-image: url("../img/search.png");
    background-position: 95% 50%;
    background-repeat: no-repeat;
    -webkit-transition: all .6s;
    transition: all .6s;
    cursor: pointer;
    outline: none;
    background-color: transparent;
}

/* 
.topBanner__input:focus {
    width: 200px;
    background-color: rgba(0, 0, 0, 0.1);
    padding: 10px 20px;
    border-radius: 10px;
    outline: none
} */

.topNav_wrap {
    width: 100%;
    background-color: #0a6eb4;
    position: relative;
    color: #fff
}

.topNav_wrap a {
    color: #fff
}

.topNav_wrap .topNav {
    width: 1200px;
    height: 60px;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    font-size: 18px;
    line-height: 60px
}

.topNav_wrap .topNav .navItem {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 30px;
    white-space: nowrap
}

.showDown:hover {
    background: #005794
}

.showDown:hover div {
    display: block;
    height: auto;
    padding: 30px 0
}

.showDown div {
    position: absolute;
    left: 50%;
    top: 60px;
    margin-left: -589px;
    width: 1000px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.95);
    height: 0;
    overflow: hidden;
    box-sizing: border-box;
    -webkit-transition: all .5s;
    transition: all .5s;
    z-index: 100
}

.showDown:first-child div {
    width: 400px;
}

.showDown:first-child div ul {
    width: 400px;
}

.showDown:first-child div ul li {
    width: 100%;
}

.showDown ul {
    width: 959px;
    margin: 0 auto;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    /* justify-content: space-between; */
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* .showDown ul::before {
    content: "";
    position: absolute;
    left: 62%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: #cadeee
} */

.showDown li {
    padding-left: 20px;
    line-height: 50px;
    color: #666;
    box-sizing: border-box;
}

.showDown ul li:nth-child(3n-2) {
    width: 53%;
}

.showDown ul li:nth-child(3n-1) {
    width: 24%;
}

.showDown ul li:nth-child(3n) {
    width: 23%;
}

.showDown:nth-child(2) li:nth-child(-n+3) a {
    color: #0a6eb4;
    font-weight: bold;
    font-size: 20px;
}

.showDown li p {
    padding-left: 12px;
    box-sizing: border-box;
    position: relative;
}

.showDown li p:before {
    content: '';
    width: 5px;
    height: 5px;
    background: #666;
    border-radius: 50%;
    position: absolute;
    top: 22px;
    left: 0;
}

.showDown li a {
    color: #666
}

.showDown li:hover p {
    color: #0a6eb4;
    font-weight: bold
}

.showDown li:hover p a {
    color: #0a6eb4
}

.son span {
    display: none;
    overflow: hidden;
    height: 0
}

.son:hover span {
    height: auto;
    display: block
}

.son span a:hover {
    font-weight: bold;
    color: #0a6eb4
}

.showDown:nth-child(1) ul::before {
    content: none
}

.showDown:nth-child(1) li {
    width: auto
}


.search-overlay__closer {
    position: absolute;
    top: 20px;
    right: 40px;
    height: 30px;
    width: 30px;
    border-bottom: none;
    cursor: pointer;
    background-image: url('http://images.chinagate.cn/images_wb/en/2022SSC/search/search-closer.png');
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: contain;
}

.search-overlay--visible {
    display: flex;
}

.search-overlay {
    display: none;
    position: fixed;
    width: 100vw;
    height: 100%;
    z-index: 1000;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    justify-content: center;
    background-color: #fff;
    padding-top: 200px;
}

.search-overlay__search {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.search-overlay__input {
    flex-grow: 1;
    border: none;
    border-bottom: 1px solid #dfe3e6;
    padding-bottom: 5px;
    margin-right: 20px;
    font-size: 2rem;
    font-weight: 700;
    color: #000;
    min-width: 100px;
    outline: none;
}

.search-overlay__input::-webkit-input-placeholder {
    color: #D2DAE0;
    font-size: 28px;
}

.button-new {
    height: 3em;
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    text-transform: uppercase;
    vertical-align: middle;
    padding: 0 25px;
    line-height: 1.5;
    white-space: nowrap;
    font-weight: 800;
    user-select: none;
    border-radius: 5px;
    background-color: #fff;
    color: #0b75c1;
    border: 1px solid #0b75c1;
}

.button-new:hover {
    background-color: #0b75c1;
    color: #fff;
    border: none;
}

.search-overlay__container {
    width: 100%;
    max-width: 800px;
    padding-left: 15px;
    padding-right: 15px;
}

.search-overlay__advanced-search button {
    color: #0b75c1;
    border: none;
    background: #fff;
    font-size: 16px;
}.language {    line-height: 180%;
    position: relative;
    z-index: 9;font-family: 'Arial';
    font-size: 16px;
}

.language span {width: 165px;
    position: absolute;
    top: 100%;
    left: -31px;
    display: block;
    background: #fff;
    border: 1px solid #b1b1b1;
    border-radius: 5px;
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden;
}

.language span a {
    display: block;
    padding: 8px 30px;
}

.language span a:hover {
    background: #e9ecef;
}

.language>a {
    color: #0a6eb4;
    position: relative;
}

.language>a::after {
    content: '';
    width: 8px;
    height: 8px;
    position: absolute;
    top: 3px;
    right: -27px;
    border-bottom: 1px solid #0a6eb4;
    border-left: 1px solid #0a6eb4;
    transform: rotateZ(-45deg);
}

.language:hover span{
    opacity: 1;
    visibility: visible;
}

/*# sourceMappingURL=topIfr.min.css.map */