* {
    padding: 0;
    margin: 0;
}

.introduce {
    background: #E2EDF7 url("https://www.hljstm.org.cn/assets/museum_intro_bg.bf1eb369.png") no-repeat;
    margin-top: 80px;
}

.introduce-content {
    padding-bottom: 2rem;
}

.introduce-content-info {
    background-size: cover;
    /*display: flex;*/
    /*justify-content: space-between;*/
    /*margin-bottom: 4rem;*/
    width:75vw;
    margin:auto;
}

.introduce-content-info-left {
    width: 18.85417vw;
/*}*/
}

.introduce-content-info-left-time {
    font-weight: 700;
    font-size: 1.5625vw;
    text-align: left;
    color: #b2bbc1;
}

.introduce-content-info-left-desc {
    
    /*font-size: 1.04167vw;*/
    font-size: 13px;
    /*line-height: 1.875vw;*/
    text-align: left;
    color: #1a1d39;
    /*margin: .83333vw 0 2.5vw;*/
}

.introduce-content-info-left-intro-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.introduce-content-info-left-intro-line-item {
    font-weight: 900;
    font-size: 2.08333vw;
    line-height: 1.5625vw;
    text-align: left;
    color: #4468e6;
}

.introduce-content-info-left-intro-line-item-desc {
    font-weight: 400;
    font-size: .83333vw;
    line-height: 1.5625vw;
    text-align: left;
    color: #1a1d39;
    margin-top: .3125vw;
}

.introduce-content-info-right {
    width: 60%;
}

.introduce-content-info-right p {
    text-indent: 2em;
    line-height: 1.75em;
}

.introduce-content-info-right-title {
    font-weight: 700;
    font-size: 1.25vw;
    text-align: left;
    color: #1a1d39;
    white-space: pre;
}

.liu_you {
    -webkit-text-size-adjust: auto;
}

.introduce-content-info-right-title:before {
    content: ' ';
    background: linear-gradient(49deg, #27A5F9 22%, #84CAF8 75%);
    position: relative;
    width: 180px;
    height: 20px;
    display: block;
    bottom: -75px;
    left: 90px;
}

.venue-view-bar {
    display: flex;
    justify-content: center;
}

.venue-view-bar-item {
    width: 9.375vw;
    height: 12.5vw;
    position: relative;
    margin: 0 2.60417vw;
    cursor: pointer;
    background: transparent url("__CDN__/assets/addons/wwh/image/introduce/tab-item.png");
    background-size: cover;
    text-align: center;
    line-height: 12.5vw;
    font-weight: 700;
    font-size: 1.04167vw;
    user-select: none;
}

.venue-view-bar-preview {
    width: 100%;
    height: 37.5vw;
    background: red;
    overflow: hidden;
    border-radius: 1.25vw;
}

.venue-view-bar-preview img {
    width: 100%;
    height: 100%;
}
.os-img{
    width: 100%;
    margin-top: 24px;
}
.ofga{

}
.ofga-item{
    display: flex;
    border-radius: 12px;
    padding: 0 12px;
}
.ofga-item:hover{
    background: #52A3D8;
}
.ofga-item-time{
    color: #4468e6;
    text-align: center;
}
.ofga-item-time-big{
    font-size: 24px;
    font-weight: bold;
}
.ofga-item-cover{
    margin-top: 20px;
    margin-bottom: 20px;
    margin-right: 33px;
    width: 323px;
    height: 185px;
    margin-left: 40px;
    overflow: hidden;
    position: relative;
    background-size: contain;
    border-radius: 8px;
    background-color: #f5f5f5;
}
.ofga-item-title{
    font-weight: bold;
    margin-top: 18px;
    font-size: 24px;
}
.ofga-item-detail{
    margin-top: 24px;
}
.ofga-item-cover img{
    width: 100%;
    height: 100%;
}
.view-more{
    position: relative;
    bottom: -90px;
    color: #4468e6;
}
#ofgas{
   width: 1200px;margin: auto; 
}
@media screen and (max-width: 600px) {
    .introduce-content-info {
        background-size: cover;
       
        /*display: flex;*/
        /*justify-content: space-between;*/
        /*margin-bottom: 4rem;*/
        width:95%!important;
        margin:auto;
         margin-top: 170px;
    }
    #ofgas{
       width: 88%!important;
       margin: auto; 
    }
    .introduce-content-info-left-desc {
        /*font-size: 28px!important;*/
        /*line-height: 1.875vw;*/
        /*text-align: left;*/
        /*color: #1a1d39;*/
        /*margin: .83333vw 0 2.5vw;*/
        /*font-size: 1.04167vw;*/
        font-size: 13px;
        /*line-height: 1.875vw;*/
        text-align: left;
        color: #1a1d39;
        /*margin: .83333vw 0 2.5vw;*/
    }
    .ofgas-title{
                        width: 80%;
                        line-height: 28px;
                        color: #333;
                        font-size: 28px!important;
                        display:-webkit-box;
                        -webkit-box-orient: vertical;
                        -webkit-line-clamp:1;
                        overflow: hidden;
                    }
  
}