body{
    padding-bottom: 5rem;
}

.pf{
    position: fixed;
}

.lightWrap{
    width: 100%;
    max-width: 640px;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: url(../imgs/lightBg.png) no-repeat;
    background-size: 100% 100%;
    z-index: 100;
}

.lightWrap .light{
    display: flex;
    align-items: center;
    margin-left: 3%;
    padding: 1rem 0;
}

.lightWrap .light .lightImg{
    position: relative;
    width: 4rem;
    margin-right: 10px;
}

.lightWrap .light .lightImg .lightW{
    width: 100%;
    transform: scale(1.6);
    -webkit-transform: scale(1.6);
    -moz-transform: scale(1.6);
    -ms-transform: scale(1.6);
    -o-transform: scale(1.6);
}

.lightWrap .light .lightImg .circle{
    position: absolute;
    top: 0.7rem;
    left: 2rem;
    width: 1.1rem;
    transform-origin: left bottom;
    z-index: 2;
    animation: circle 1s linear infinite;
    -moz-animation: circle 1s linear infinite;
    -webkit-animation: circle 1s linear infinite;
    -o-animation: circle 1s linear infinite;
}

.lightWrap .light .num{
    font-size: 1.4rem;
    color: #FA9C08;
}

.lightWrap .lightBtn{
    width: 10rem;
    margin-right: 3%;
}

.lightWrap .lightBtn img{
    width: 100%;
}


@keyframes circle {
    0% {
        transform: rotate(0);
        -webkit-transform: rotate(0);
        -moz-transform: rotate(0);
        -ms-transform: rotate(0);
        -o-transform: rotate(0);
    }
    50% {
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
    }
    100% {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
    }
}

@-webkit-keyframes circle
/* Safari 和 Chrome */

{
    0% {
        transform: rotate(0);
        -webkit-transform: rotate(0);
        -moz-transform: rotate(0);
        -ms-transform: rotate(0);
        -o-transform: rotate(0);
    }
    50% {
        transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
        -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -o-transform: rotate(180deg);
    }
    100% {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
    }
}









.logo_footer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 1.5rem 1.5rem 3rem 1.5rem;
    background-color: #f1f5ff;
    border-radius: .8rem;
    box-shadow: 3px 3px 1px 1px #f9faff
}

.logo_footer img {
    width: 4rem;
    height: 4rem;
    margin-top: 1.5rem;
    border-radius: 50%;
    overflow: hidden
}

.logo_title {
    margin-top: 1rem;
    color: #111119;
    font-weight: bold;
    font-size: 1.5rem;
    letter-spacing: .2rem
}

.logo_des {
    margin: 1rem;
    letter-spacing: .1rem;
    color: #8e95b2
}
.header_nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 4rem;
    padding: .3rem 0 .3rem 1.2rem;
    box-sizing: content-box;
    border-bottom: 1px solid #eceef2
}

.back img{
    width: 2rem;
    margin-right: 1.5rem;
}

.menu_logo img {
    width: 3rem;
    height: 3rem
}

.menu_des img {
    height: 2.4rem
}

.show-article {
    margin-top: 0;
}

.article-title, .article-info, .article-audio, .article-video, .article-atlas, .article-content, .article-quality, .article-files {
    margin: 0 1.5rem;
}

.article-title, .article-audio, .article-video, .article-description, .article-atlas, .article-files {
    margin-top: 2rem;
}

.article-title, .article-description, .article-content {
    text-align: justify;
}

.article-title {
    font-size: 2.3rem;
    line-height: 1.4;
}

.article-title .title-cite {
    margin-bottom: 1rem;
    font-size: 1.6rem;
    font-weight: normal;
    color: #666;
    text-align: center;
    word-break: break-all;
}

.article-title .title-main {
    line-height: 1.25;
    word-break: break-all;
    white-space: pre-line;
}

.article-title .title-sub {
    margin-top: 1rem;
    font-size: 1.8rem;
    font-weight: normal;
    color: #666;
    text-align: center;
    word-break: break-all;
}

.article-info {
    margin-top: 1.5rem;
    line-height: 1.8;
    color: #888;
    overflow: hidden;
}

.article-info-date {
    margin-left: 1rem;
    float: right;
}

.article-info-comefrom {
    overflow: hidden;
}

.article-description {
    margin-left: 10%;
    margin-right: 10%;
    font-size: 1.8rem;
    color: #888;
}

.article-audio {
    position: relative;
    display: none;
    background: url("../images/audio_box_bg.png") no-repeat;
    background-size: 100% 100%;
}

.article-audio:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    content: "";
    border: .1rem solid #dcdcdc;
    -webkit-transform: scale(.5);
    transform: scale(.5);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
}

.article-audio .audiojs .loading {
    position: static;
    top: auto;
    left: auto;
}

.article-video {
    position: relative;
    display: none;
    height: 0;
    overflow: hidden;
    padding-top: 56.25%;
    background-color: #000;
}

.video-box {
    position: absolute;
    top: 0;
    left: 0;
}

.video-box, .video-poster, .video-player-h5, .video-player-h5 video, .video-player-flash {
    width: 100%;
    height: 100%;
}

.video-poster {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.video-poster:after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    content: "";
    background: url("../images/video_bg.png") no-repeat center;
    background-color: rgba(0, 0, 0, .4);
    background-size: 15% auto;
}

.video-player-h5 video {
    display: block;
}

.article-description, .article-atlas, .article-content {
    line-height: 1.6;
}

.article-atlas, .article-content {
    font-size: 1.8rem;
}

.article-atlas {
    text-align: center;
}

.article-atlas p {
    margin-top: 1rem;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.article-atlas img, .article-content img {
    display: inline-block;
    height: auto !important;
    vertical-align: middle;
}

.article-content {
    text-align: justify;
    overflow: hidden;
}

.article-content a {
    padding-bottom: .1rem;
    font-weight: bold;
    border-bottom: .2rem solid #ffde00;
}

.article-content h3 {
    padding-left: 1rem;
    font-size: 1.9rem;
    line-height: 1.4;
    border-left: .2rem solid #ffde00;
}

.article-content .text-gray {
    font-size: 1.5rem;
}

.article-content, .article-content h3, .article-content p {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.article-content h3:first-child, .article-content p:first-child {
    margin-top: 0;
}

.article-content h3:last-child, .article-content p:last-child {
    margin-bottom: 0;
}

.article-content video {
    display: block;
    width: 100%;
    background-color: #000;
}

.article-content i, .article-content em {
    font-style: italic;
}