@charset "utf-8";
body{ color:#333;background:#f0f5f6; font:14px/22px Verdana,Arial,sans-serif,"Times New Roman",宋体; text-align:left;}
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,tr,dl,dd,dt,a,img,label,input{ margin:0; padding:0;}
/* h1,h2,h3,h4,h5,h6{font-weight: normal;font-size: initial;} */
input,select,textarea{font-size:14px; vertical-align:middle;}
body div{text-align:left;}
html{font-size:62.5%; }
a{text-decoration: none;}
li{list-style: none;}
.fl{float: left;}
.fr{float: right;}
.yellow{background: #fabf00;}
.green{background: #46b692;}
.red{ background: #ff6b50;}
.gray{background: #909090;}
.blue{background: #0033FF;}
.mb10{margin-bottom: 10px !important;}
.mr10{margin-right: 10px !important;}
.ellipsis{word-break:keep-all; word-wrap:normal;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.radius5px{border-radius: 5px;-webkit-border-radius: 5px;-moz-border-radius: 5px;-o-border-radius: 5px;}
.hidden{display: none;}
.textarea:empty::before{color:lightgrey;content:attr(placeholder);}

.wrapper_new{width: 1210px; margin: 15px auto;}
.left-box{
    width:920px;
}
.left-box .top-info-box{
    background: #FFFFFF;
    box-sizing: border-box;
    padding:45px 16px 19px 40px
}
.left-box .pic-box{
    padding:10px;
    background-color: #ffffff;
    border: solid 1px #dee1ed;
}
.left-box .pic-img{
    width: 250px;
    height: 161.8px;
    object-fit: cover;
    border: solid 1px #dee1ed;
}
.left-box .right-info-box{
    height: 185.8px;
    flex-grow: 1;
    width:100px;
    margin-left:7px;
}
.left-box .title-info{
    max-width:560px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.left-box .title-info2{
    flex-grow: 1;
    width:500px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.left-box .down-img{
    width: 27px;
    height: 25px;
    margin-left:10px
}
.left-box .play-box{
    border-radius: 8px;
    overflow: hidden;
    height: 49px;
}
.left-box .play-item{
    height: 49px;
    width:142px
}
.left-box .video-img{
    width: 25px;
    height: 17px;
    margin-right:5px
}
.left-box .sound-img{
    width: 17px;
    height: 21px;
    margin-right:8px
}
.left-box .praise-box{
    width: 106px;
    height: 43px;
    border-radius: 21.06px;
    border: solid 1px #fe113e;
    box-sizing: border-box;
}
.left-box .praise-box .border-box{
    width: 1px;
    height: 26px;
    margin:0 15px
}
.left-box .wexin-img{
    width: 27px;
    height: 22px;
    margin-right:23px
}
.left-box .moments-img{
    margin-right:29px;
    width: 25px;
    height: 26px;
}
.left-box .link-img{
    width: 26px;
    height: 26px;
}
.left-box .desc-box{
    box-sizing: border-box;
    padding:37px 66px 28px 43px;
    background-color: #f4f5fa;
    margin-top:16px
}

.left-box .tab-box{
    height:71px;
    margin-top:4px;
    position: sticky;
    top: 85px;
    z-index: 998;
}
.left-box .tab-item{
    height:69px;
    width: 108px;
}
.left-box .choose-border{
    height: 5px;
}
.left-box .top-info-box2{
    height:85px;
    width:920px;
    position: fixed;
    top: 0;
    z-index: 998;
}
.left-box .top-info-box2 .top-info{
    height: 74px;
    box-sizing: border-box;
    padding: 0 15px 0 23px
}
.left-box .detail-box{
    box-sizing: border-box;
    padding: 0 40px 24px 63px;
    background: #FFFFFF
}
.left-box .detail-info{
    box-sizing: border-box;
    padding: 38px 50px 36px 26px;
}
.left-box .detail-info .chapter-null-img{
    width:500px;
}
.left-box .detail-box .chapter-tab-item{
    width: 166px;
    height: 49px;
    border-radius: 3px 3px 0px 0px;
}
.left-box .detail-box .chapter-tab-item.choose-item{
    background-color: #da391d;
    border: solid 1px #f13d1e;
    border-bottom:none
}
.left-box .detail-box .chapter-tab-item.unchoose-item{
    background-color: #f9fbfd;
    border: solid 1px #cccccc;
    border-bottom:none
}
.left-box .chapter-list-box{
    border: 1px solid #cccccc;
    border-top: 3px solid #da391d;
    padding-bottom:11px;
    max-height:455px;
    overflow-y: auto;
}
.left-box .chapter-item{
    height:48px
}
.left-box .chapter-item:first-child{
    height:45px !important
}
.left-box .chapter-item div{
    width:70%;
    height:100%;
    /* line-height: 48px */
}
.left-box .chapter-item p{
    width:30%;
    text-align: center;
    height:100%;
    line-height: 48px
}
.left-box .chapter-item:first-child div{
    line-height: 45px !important
}
.left-box .chapter-item:first-child p{
    line-height: 45px !important
}
.left-box .chapter-item .play-img{
    width: 22px;
    height: 22px;
    margin-left:27px;
    margin-right:15px
}
.left-box .item-bg0{
    background-color: #f9fbfd;
}
.left-box .item-bg:nth-child(even){
    background-color: #FFFFFF;
}
.left-box .item-bg:nth-child(odd){
    background-color: #f4f5fa;
}
.left-box .share-box{
    padding:30px 16px 24px 55px;
    box-sizing: border-box;
}
.download-box{
    width: 580px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    background-color: #3366ff;
    border-radius: 15px;
    margin:95px auto 33px auto
}
.catalog-box{
    width: 398px;
    height: 465px;
    position: fixed;
    z-index:9999999999;
}
.catalog-list{
    width: 398px;
    min-height: 465px;
    overflow-y: auto;
    background-color: #ffffff;
    box-shadow: -1.5px -2.6px 2px 0 rgba(37, 38, 39, 0.47);
    border: solid 1px #cccccc;
}
.catalog-box::before{
    position: absolute;
    display: inline-block;
    bottom: -6px;
    left: 72%;
    width: 0;
    height: 0px;
    content: '';
    border-style: solid;
    border-width: 7px;
    border-color: #fff #fff transparent transparent;
    transform: rotate(135deg);
    z-index:9999999999;
    box-shadow: 2px -2px 2px #ccc;
}
.toid {
    width: 1px;
    height: 1px;
    position: absolute;
    left: 0;
    top: -150px;
    z-index: 9;
}
.toid2 {
    width: 1px;
    height: 1px;
    position: absolute;
    left: 0;
    top: -160px;
    z-index: 9;
}
.bg0a{
    background-color: #0a66fe;
}

.bgfff{
    background-color: #ffffff;
}
.bgef{
    background-color: #ef5b5b;
}
.left-box .praise-box.bgef:hover{
    background-color: #f03737 !important;
}

.foreword-img{
    width: 39px;
    height: 33px;
    position: absolute;
    right:24px;
    bottom:-6px
}
.bgfb{
    background-image: linear-gradient(0deg,
        #fb3137 0%,
        rgba(253, 103, 105, 1) 100%);
}
.bgfe{
    background-color: #fe244e;
}
.bg52{
    background-image: linear-gradient(0deg,
        #0b54d7 0%,
        #5283f0 100%);
}
.colfe{
    color: #fe5978;
}


.h85{
    height:70px
}
.col62{
    color: #626161;
}
.col41{
    color: #414142;
}
.ml-20{
    margin-left: 20px;
}
.ml-11{
    margin-left: 11px;
}
.mb-12{
    margin-bottom: 12px;
}
.mt-35{
    margin-top: 35px;
}
.wrapper_new img {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    max-width: 100%;
    height: auto !important;
}

.position-right {
    width: 280px;
    position: -webkit-sticky;
    position: sticky;
    top: 93px;
    z-index: 998;
}
.content-box {
    background: #FFFFFF;
    line-height: 30px;
}

.content-box p {
    color: #333;
}

.content-box p.title {
    border-bottom: 1px solid #E4E4E4;
    padding: 0px 15px;
    line-height: 40px;
}

.content-box p.title a {
    color:  #0b85ff;
}

.content-box .content-list {
    padding: 13px 15px;
    color: #333;
}
.content-box .content-item{
    padding:11px 6px;
    border-bottom: solid 1px #e3e4e8;
}
.content-box .content-item p{
    line-height: 20px;
    font-weight: bold;
    text-align: left;
}
.bold{
    font-weight: bold;
}
.mb-11{
    margin-bottom:11px
}

.content-box .content-list p:hover {
    color:  #0b85ff;
}

.content-box .content-list img {
}
.colf6{
    color: #f64747;
}
.content-box .ellipsis-line{
    display: inline-block;
    width:160px;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.suggest-box {
    background: url(/hunter/images/position-list/suggest.png?v=2022) center center no-repeat;
    background-size: cover;
    width: 100%;
    height: 82px;
    margin-top: 10px;
    box-sizing: border-box;
}

/*弹框*/
.comfirm {padding: 20px;font-size: 16px;}
.comfirm .video-play {
    display: inline-block;
    float: left;
    color: #FFF;
    font-size: 15px;
    border-radius: 5px;
    background: #30D7B5;
    height: 35px;
    display: inline-block;
    line-height: 35px;
    padding: 0px 30px;
    text-align: center;
    cursor: pointer !important;
}

.comfirm .sound-play {
    display: inline-block;
    float: right;
    color: #FFF;
    font-size: 15px;
    border-radius: 5px;
    background: #0266FF;
    height: 35px;
    display: inline-block;
    line-height: 35px;
    padding: 0px 30px;
    text-align: center;
    cursor: pointer !important;
}
.viewVideo .closeLayer {
    width: 20px;
    height: 20px;
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
    z-index: 999;
}
.viewVideo .layui-layer-content {
    padding: 0px;
    overflow: hidden;
}
.video-btn {height: 100%}
.audio-gif {
    border-radius: 50%;
    background: linear-gradient(to top right, blue,#15e9fd);
}
.ccc {color: #ccc;}
.cFF3300 {color: #FF3300;}

.content-cover {
    width: 240px;
    height: 135px;
    background-size: cover !important;
    background-position: center !important;
}

.content-cover img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.course-info {
    width: 592px;
}

.course-statictics {
    font-size: 13px;
}

.course-statictics i {
    width: auto;
    height: auto;
    margin-right: 15px;
}

.course-desc {
    background: #f2f2f2;
    margin: 15px auto;
    padding: 10px;
    box-sizing: border-box;
}

.course-top-btn {
    padding: 10px 15px 0;
}


/*暂停时显示播放按钮*/
.vjs-paused .vjs-big-play-button,.vjs-paused.vjs-has-started .vjs-big-play-button {
    display: block;
}

/*****START 播放按钮变○圆形 START*****/
.video-js .vjs-big-play-button{
    font-size: 2.5em;
    line-height: 2.3em;
    height: 2.5em;
    width: 2.5em;
    -webkit-border-radius: 2.5em;
    -moz-border-radius: 2.5em;
    border-radius: 2.5em;
    background-color: #73859f;
    background-color: rgba(115,133,159,.5);
    border-width: 0.15em;
    margin-top: -1.25em;
    margin-left: -1.75em;
}
/* 中间的播放箭头 */
.vjs-big-play-button .vjs-icon-placeholder {
    font-size: 1.63em;
}
/* 加载圆圈 */
.vjs-loading-spinner {
    font-size: 2.5em;
    width: 2em;
    height: 2em;
    border-radius: 1em;
    margin-top: -1em;
    margin-left: -1.5em;
}

.player-container{
    background: #1a1a1a;
    overflow: auto;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1210px;
    z-index: 9999;
}
.video-js{
    float:left;
    width: 70% !important;
    height: 720px;
}
.vjs-playlist{
    float:left;
    width: 30%;
    height: 720px;
}
.vjs-playlist-item{
    /*border: 1px solid #FFFFFF;*/
}

.vjs-playlist .vjs-selected img{
    opacity: .5;
}

.vjs-playlist-vertical .vjs-playlist-thumbnail-placeholder {
    height: 25px
}

.vjs-playlist .vjs-selected .vjs-playlist-now-playing-text { display: none; }

.vjs-playlist .vjs-playlist-name {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}

.vjs-playlist .vjs-playlist-name:before {
    content: "\f144";
}

.vjs-playlist .vjs-up-next .vjs-up-next-text {
    display: none;
}
.vjs-playlist-vertical .vjs-playlist-item {
    margin-bottom: 0px;
}

.vjs-playlist .vjs-playlist-thumbnail-placeholder {
    background: none;
}

.vjs-selected .vjs-playlist-name:before {
    color:  #FF6666;
}

.playlist-title {
    padding: 0 1.2em;
    margin: 30px 0 10px;
    font-weight: bold;
}

.player-container-title {
    color: #FFFFFF;
    height: 40px;
    line-height: 40px;
    position: relative;
    padding-left: 10px;
    border-bottom: 1px solid #FFFFFF;
}

.player-container-title #coutseTitle {
    font-size: 20px;
}

.player-container-title img {
    position: absolute;
    right: 10px;
    width: 20px;
    top: 10px;
    cursor: pointer;
}

.h-icon-all-fast-backward span {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-size: 24px;
    padding-left: 15px;
    cursor: pointer;
}

.h-icon-all-fast-backward span:before {
    content: "\f048";
}

.h-icon-all-fast-forward span {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    cursor: pointer;
    font-size: 24px;
    /*padding-left: 15px;*/
}

.h-icon-all-fast-forward span:before {
    content: "\f051";
}

.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar {
    /*opacity: 0.95 !important;*/
    /*padding:0 14%*/
}

.video-js .vjs-control-bar {
    height: 75px;
}

.vjs-button > .vjs-icon-placeholder:before {
    line-height: 75px;
}

.video-js .vjs-play-control.vjs-playing .vjs-icon-placeholder:before, .video-js .vjs-play-control .vjs-icon-placeholder:before {
    font-size: 34px;
}


.video-js .vjs-mute-control .vjs-icon-placeholder:before {
    font-size: 28px;
}

.video-js .vjs-fullscreen-control .vjs-icon-placeholder:before {
    font-size: 34px;
}

.video-js .vjs-time-control {
    line-height: 80px;
}

.vjs-volume-bar.vjs-slider-horizontal {
    height: 5px;
    margin: 35px 0.45em;
}

.vjs-slider-horizontal .vjs-volume-level {
    height: 5px;
}

.vjs-slider-horizontal .vjs-volume-level:before {
    top: -3px;
}

.pic-thumb-url {
    width: 80px;
    height: 45px;
    background-size: cover !important;
    background-position: center !important;
}




.praise-btn span:before {
    content: "";
}

.unpraised-btn span {
    display: block;
    width: 26px;
    height: 28px;
    background: url(/images/course/praise.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    cursor: pointer;
    margin-left:53px
    /*padding-left: 15px;*/
}


.praised-btn span:before {
    display: block;
    width: 26px;
    height: 28px;
    background: url(/images/course/praised.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    cursor: pointer;
    margin-left:53px
}

.collect-btn span {
    cursor: pointer;
    /*padding-left: 15px;*/
}

.uncollect-btn span:before {
    display: block;
    width: 28px;
    height: 28px;
    background: url(/images/course/collect.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
}


.collected-btn span:before {
    display: block;
    width: 28px;
    height: 28px;
    background: url(/images/course/collected.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
}
.vjs-mute-control span:before{
    display: block;
    width: 30px !important;
    background: url(/images/course/voice.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
}
.video-js .sound-border span{
    display: block;
    width: 1px !important;
    height: 75px !important;
    background: url(/images/course/sound-border.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    margin-left:11px;
    margin-right:17px
}
.video-js .catalog-btn span{
    display: block;
    width: 28px !important;
    height: 75px !important;
    background: url(/images/course/catalog.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    margin-left:16px;
    cursor: pointer;
}
/* .vjs-button > .vjs-icon-placeholder:before{
    width:auto !important
} */

/* .video-js .vjs-play-control.vjs-playing span{
    font-family: 'FontAwesome' !important;
    font: normal normal normal 14px/1 FontAwesome  !important;
} */

.video-js .vjs-play-control.vjs-paused .vjs-icon-placeholder:before{
    background: url(/images/course/item-play.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
}
.h-icon-all-fast-backward span:before{
    background: url(/images/course/item-left.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    width:13px;
    height:15px;
    display: block;
    margin-right: 10px;
}
.h-icon-all-fast-forward span:before{
    background: url(/images/course/item-right.png) no-repeat center;
    background-size:100% auto;
    content:'' !important;
    width:13px;
    height:15px;
    display: block;
    margin-left: 10px;
}
.video-js .vjs-play-progress{
    background-color: #f13d1e;
}
.video-js .vjs-slider{
    background-color: #020202;
}

.player-container-audio .video-js {
    position: initial;
    float: left;
    width: 0px !important;
    height: 0px;
}

.player-container-audio video {
    display: none !important;
}

.player-container-audio .vjs-text-track-display, .player-container-audio .vjs-big-play-button {
    display: none !important;
}

.player-container-audio .video-js .vjs-control-bar {
    position: fixed;
    bottom: 0px;
    background-image: linear-gradient(-10deg,
        #515151 0%,
        #323232 100%),
    linear-gradient(
        #020202,
        #020202);
    opacity: 0.95;
    /* background: rgba(0, 0, 0, 0.9)!important; */
    transition: none;
    z-index: 999;
    padding:0 14%
}

.player-container-audio .vjs-mouse.vjs-playlist {
    display: none;
}

.player-container-audio .video-js .vjs-fullscreen-control {
    display: none;
}
.video-js .vjs-play-progress:before {
    top: 0;
    transform: translate(0px, -38%);
    -moz-transform: translate(0px, -25%);
}
.vjs-slider-horizontal .vjs-volume-level::before{
    -moz-transform: translate(0px, 20%);
}
.video-js .vjs-control-bar .vjs-volume-panel:first-of-type{
    display: none !important
}

/* .video-js .vjs-current-time{
    display: block !important;
}
.vjs-time-divider{
    display: block !important;
}
.video-js .vjs-duration, .vjs-no-flex .vjs-duration{
    display: block !important;
} */
.video-js .vjs-control-bar .vjs-remaining-time{
    display: none !important
}
.video-js .vjs-control-bar .vjs-current-time:nth-child(10){
    display: block !important;
}
.video-js .vjs-control-bar .vjs-time-divider:nth-child(11){
    display: block !important;
}
.video-js .vjs-control-bar .vjs-duration:nth-child(12){
    display: block !important;
}

.video-js .vjs-time-control{
    padding: 0 2px !important;
    min-width: auto !important;
    font-size: 14px !important
}



.fast-btn-list {
    margin-top: 30px;
    font-size: 24px;
    position: fixed;
    bottom: 185px;
    left: 50%;
    margin-left: 610px;
}

.fast-btn-list div {
    width: 35px;
    height: 35px;
    background: #FFFFFF;
    cursor: pointer;
    margin-top: 5px;
    text-align: center;
    line-height: 35px;
    border-radius: 5px;
}

.fast-btn-list div i {
    width: auto;
    height: auto;
    line-height: 35px;
}

.tableHtmlShow { z-index: 100000; }
.tablePlayPowerShow {
    position: fixed;
    font-size: 14px;
    height: 172px !important;
    width: 274px !important;
    background-image: url('/images/common/course-pass.png');
    background-size: 100%;
    background-repeat: no-repeat;
}
.pass-title {
    line-height: 50px;
    padding: 10px 10px 0px 0px;
    height: 45px;
    color: #333;
    font-size: 14px;
    text-align: right;
}
.passport-for-mini input {
    border: 1px solid #D7D7D7;
    text-indent: 8.5px;
    border-radius: 5px;
    display: block;
    height: 34px;
    margin: 20px auto;
    width: 72%;
}
.passport-div {
    display: block;
   /* width: 150px;*/
    height: 30px;
    text-align: center;
    line-height: 30px;
}

.praise-up .fa-thumbs-up { color: #FF6666 }

.popup {
    position: fixed;
    display: flex;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    top: 0;
    left: 0;
    justify-content: center;
    align-items: center;
    z-index:99999
}

.popup .popup-body {
    background-color: #fff;
    border-radius: 5px;
}

.popup .popup-body .title-body {
    height: 45px;
    line-height: 45px;
    padding: 0 10px;
    border-bottom: 1px solid #e4e4e4;
    position: relative;
}

.popup .popup-body .title-body .title {
    font-weight: bold;
    font-size: 18px;
}

.popup .popup-body .title-body .close-btn {
    width: 20px;
    height: 20px;
    position: absolute;
    top: 13px;
    right: 13px;
    cursor: pointer;
}

.popup .popup-body .main-body {
    padding: 10px;
}
.create-admin-form {
    margin: 10px 20px;
}

.create-admin-form input[type="text"] {
    height: 32px;
    line-height: 32px;
    width: 100%;
    margin: 10px auto;
    box-sizing: border-box;
}

.create-admin-form .submit {
    height: 32px;
    line-height: 32px;
    background-color: #006afe;
    text-align: center;
    width: 240px;
    color: #fff;
    border-radius: 5px;
    margin: 10px auto;
    cursor: pointer;
}

.create-admin-form .submit:hover {
    background-color: #217af7;
}
.content-popup {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    background: #FFFFFF;
    box-shadow: 0 0 10px #333;
    border-radius: 5px;
    box-sizing: border-box;
    z-index: 1000;
}

.content-popup-title {
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid #CCC;
}

.content-popup-title img {
    cursor: pointer;
}

.content-popup ul {
    padding: 10px 10px;
    max-height: 400px;
    overflow-y: auto;
}

.content-popup ul li {
    border-bottom: 1px solid #E4E4E4;
    padding: 5px 10px;
}

.content-popup ul li .file-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 275px;
}

.content-popup ul li .download-btn {
    display: inline-block;
    width: 60px;
    line-height: 30px;
    background: #085BFF;
    color: #FFFFFF;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
}

.detail-box p{
    line-height: 25px;
}
.detail-box div a p{
    line-height: initial !important;
}
.detail-box h1, h2, h3, h4, h5, h6 {
    font-size:revert !important;
    line-height: 1.5 !important;
}

/* 广告位 */
.adv-block { height: 280px; width: 280px; background: #FFFFFF; margin-bottom: 10px; overflow: hidden; }
.adv-block ul { width: 2800px; margin-left: -280px; }
.adv-block ul li { width: 280px; height: 280px; display: inline-block; }
.adv-block ul li .banner_i { width: 100%; height: 100%; }
.adv-block ul li .banner_i img { width: 100%; height: 100%; }