* {
    margin: 0;
    padding: 0;
    outline: 0;
    border: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

body {
    font-family: Verdana, "Microsoft YaHei", "微软雅黑";
    color: #fff;
    font-size: 14px;
}

ul,
dl,
li {
    list-style: none;
}

a,
a:visited {
    text-decoration: none;
    color: #fff;
}

a:hover {
    color: #fcf753;
}

img {
    display: block;
    border: 0;
}

.page-container {
    margin: 0 auto;
    width: 1440px;
}

.banner,
.top-nav {
    float: left;
    width: 100%;
}


.top-nav {
    height: 101px;
    background: url(/Content/images/mhis/2022/index_02.jpg) top center no-repeat;
    padding-top: 36px;
    padding-left: 305px;
}

.top-nav li {
    float: left;
    margin-right: 2px;
}

.top-nav li img{
    cursor: pointer;
}

.agenda {
    float: left;
    width: 100%;
    height: 1243px;
    background: url(/Content/images/mhis/2022/index_04.jpg) top center no-repeat;
    padding: 372px 224px 0;
}

.agenda-panel {
    float: left;
    width: 100%;
    padding: 0 8px;
    height: 688px !important;
    overflow: hidden;
    overflow-y: auto;
    overflow-x: hidden;
}

.agenda-panel img {
    width: 976px;
}

.news {
    float: left;
    width: 100%;
    height: 1524px;
    background: url(/Content/images/mhis/2022/index_07.jpg) top center no-repeat;
    padding: 462px 224px 0;
}

.news-panel {
    float: left;
    width: 100%;
    height: 320px !important;
    padding: 0 8px 0 18px;
    overflow-y: auto;
    overflow-x: hidden;
}

.news-panel ul {
    float: left;
    width: 100%;
    padding: 0 20px;
}

.news-panel li {
    float: left;
    width: 100%;
    font-size: 16px;
    padding-left: 20px;
    display: block;
}

.news-panel li p a {
    float: left;
    width: 716px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    height: 36px;
    line-height: 36px;
}

.news-panel li span {
    float: right;
    width: 16%;
    text-align: right;
    height: 36px;
    line-height: 36px;
}

.video-panel {
    float: left;
    width: 100%;
    padding: 132px 8px 0;
}

.video-item {
    float: left;
    width: 176px;
    height: 440px !important;
    overflow: hidden;
    overflow-y: auto;
    overflow-x: hidden;
}

.video-item img {
    width: 160px;
    height: 90px;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, .1);
    margin-bottom: 6px;
}

.video-item img.current {
    border: 2px solid #fff;
}

.video-source {
    float: right;
    width: 782px;
    height: 440px;
}

.footer {
    float: left;
    width: 100%;
    margin: 10px 0;
    line-height: 36px;
    text-align: center;
    color: #333;
}

.agenda-panel::-webkit-scrollbar-track {
    border-radius: 6px;
}

.agenda-panel::-webkit-scrollbar {
    width: 6px;
}

.agenda-panel::-webkit-scrollbar-thumb {
    border-radius: 6px;
    background-color: #fff;
}

.news-panel::-webkit-scrollbar-track {
    border-radius: 6px;
}

.news-panel::-webkit-scrollbar {
    width: 6px;
}

.news-panel::-webkit-scrollbar-thumb {
    border-radius: 6px;
    background-color: #fff;
}

.video-item::-webkit-scrollbar-track {
    border-radius: 6px;
}

.video-item::-webkit-scrollbar {
    width: 6px;
}

.video-item::-webkit-scrollbar-thumb {
    border-radius: 6px;
    background-color: #fff;
}

.backToTop {
    display: none;
    width: 24px;
    line-height: 1.3;
    padding: 10px 6px;
    background-color: #1f33c7;
    color: #fff;
    font-size: 14px;
    text-align: center;
    position: fixed;
    right: 20px;
    bottom: 100px;
    cursor: pointer;
    border-radius: 12px;
}

.backToTop:hover {
    background-color: #8c2eb8;
    color: #fff;
}

.fixed-top-nav {
    position: fixed;
    top: 20px;
    left: calc(50% - 415px);
    z-index: 1000;

}