html {
    font-size: 16px;
}

body {
    font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial, "\5b8b\4f53", sans-serif, tahoma;
}

.header {
    height: 7%;
    text-align: center;
    background: #047BDE;
    display: grid;
    align-items: center;
    color: #fff;
}

.header>span {
    font-size: 28px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FAFAFA;
}

.header>img {
    width: 194px;
    height: 38px;
    margin: 0 auto;
}

#mainNavTab {
    position: absolute;
}

.navbar {
    border-radius: 0px;
}

.nav-item>a {
    background-color: transparent !important;
}

.navbar-li {
    width: 56px;
    height: 56px;
    line-height: 56px;
    background-color: #fff;
    border-radius: 12px 12px 12px 12px;
    margin: 10px auto;
}

.navbar-active {
    background-color: #2680EB !important;
}

.text-overflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#content {
    word-wrap: break-word;
    /* word-break:break-all; */
    height: 70%;
    width: 100%;
    border: 0;
    padding-top: 10px;
    left: 0;
    top: 0;
    right: -17px;
    bottom: 0;
    overflow-x: hidden;
    overflow-y: scroll;
}

#content:focus {
    outline: none;
}

.button {
    float: right;
    /* padding-right: 20px; */
    display: none;
}

.button>span {
    padding-right: 5px;
    color: #0075c2;
    cursor: pointer;
}

.resource-search {
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.red {
    color: red !important;
}

.home-one {
    margin-top: 20px;
    height: 40%;
    /* margin-left: 30px; */
    margin-right: 20px;
    width: 70%;
    float: right;
}

.home-two {
    margin-top: 20px;
    height: 53%;
    background-color: #fff;
    /* margin-left: 30px; */
    margin-right: 20px;
    border-radius: 10px;
    border: 1px solid #FAFAFA;
    box-shadow: 0px 0px 6px 0px rgba(174, 174, 174, 0.14);
    width: 70%;
    float: right;
}

.media-list-one {
    position: absolute;
    left: 0;
    top: 0;
    right: -17px;
    bottom: 0;
    /* overflow-x: hidden;
    overflow-y: scroll; */
    width: 94%;
    margin-top: 10px;
    box-shadow: 1px 1px 15px #ededed;
    padding: 10px;
}
.media-list {
    position: absolute;
    left: 0;
    top: 50px;
    right: 0;
    bottom: 0;
    overflow-x: hidden;
    overflow-y: scroll;
}

.room-desc {
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.exit-room {
    float: right;
    cursor: pointer;
    margin-right: 20px;
}

.join-room {
    float: right;
    cursor: pointer;
    margin-right: 20px;
}

.notice-list {
    position: relative;
    left: 0;
    top: 0;
    right: -17px;
    bottom: 0;
    overflow-x: hidden;
    overflow-y: scroll;
    height: 80%;
    padding-right: 20px;
}

.notice-one {
    height: 100%;
    width: 70%;
    max-width: 75%;
    border-radius: 10px;
    border: 1px solid #FAFAFA;
    box-shadow: 0px 0px 6px 0px rgba(174, 174, 174, 0.14);
}

.user-info {
    height: 100%;
    width: 29%;
    float: right;
    border-radius: 10px;
    border: 1px solid #FAFAFA;
    box-shadow: 0px 0px 6px 0px rgba(174, 174, 174, 0.14);
}

.user-one {
    height: 45%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-li {
    box-shadow: 0px 1px 10px 1px rgba(118, 118, 118, 0.1);
    border-radius: 8px;
    height: 28%;
    display: grid;
    align-items: center;
    padding: 0 15px;
}

/* 垂直滚动条样式 */
/* 宽度 */
::-webkit-scrollbar {
    width: 4px;
}

/* 背景 */
/* ::-webkit-scrollbar-track {
    background: linear-gradient(to bottom, #f5f5f5, #e8e8e8);
} */
/* 滑块 */
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #a1a1a1, #6b6b6b);
    border-radius: 10px;
    /* 圆角 */
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
    /* 阴影 */
}
.table {
    font-family: Source Han Sans CN;
}
.table-hover > tbody > tr:hover{
    background: #56AAFF24;
}
.table > thead > tr > th{
    border: none;
    vertical-align: middle;
}
.table > tbody > tr > td{
    border-top: none;
    border-bottom: 1px solid #ddd;
    height: 30px;
    line-height: 30px;
}
.table > tbody{
    font-weight: 400;
    color: #666666;
}
.hua {
    width: 60% !important;
}

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

.course_data_text {
    /* font-size: 15px; */
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
    text-align: center;
}

.course_data_border {
    flex: 1;
    border-right: 1px solid #EEEEEE;
    border-bottom: 1px solid #EEEEEE;
    padding: 10px 0;
}
.course_data_border_last {
    flex: 1;
    border-right: 1px solid #EEEEEE;
    padding: 10px 0;
}

.course_data_number {
    font-size: 30px;
    font-family: Alibaba PuHuiTi;
    font-weight: 800;
    color: #4DA1FF;
    text-align: center;
}

.course_data_box {
    box-shadow: 0px 1px 10px 1px rgba(118, 118, 118, 0.1);
    border-radius: 8px;
    padding: 20px 0px;
    margin-top: 18px;
}