.banner{
    background: #F5F5F5;
}
/* 研究成果 分页 */
.study-achie .study-first li{
    margin-right: 24px;
    margin-bottom: 24px;
}
.study-achie .study-first li:nth-of-type(3n){
    margin-right: 0;
}
.study-achie .study-first li a{
    display: block;
    border: 1px solid #E6E6E6;
    box-sizing: border-box;
}
.study-achie .study-first img{
    display: block;
    width: 302px;
    height: 229px;
}
.study-achie .study-first .study-item-first-text{
    width: 302px;
    box-sizing: border-box;
    padding: 16px;
    border-top: 1px solid #E6E6E6;
}
.study-achie .study-first .study-item-first-text .study-first-text1{
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
    margin-bottom: 8px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.study-achie .study-first .study-item-first-text .study-first-text2{
    height: 48px;
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
/* 研究成果 分页 */
.study-achie .study-third .study-third-header{
    width: 966px;
    height: 226px;
    background: #F5F5F5;
    margin-bottom: 40px;
}
.study-achie .study-third .study-third-header .study-third-header-img{
    display: block;
    width: 164px;
    height: 226px;
}
.study-achie .study-third .study-third-header div{
    width: 802px;
    box-sizing: border-box;
    padding: 24px;
}
.study-achie .study-third .study-third-header div p{
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}
.study-achie .study-third .about-us-item-title{
    width: 100%;
    border-bottom: 1px solid #D2D2D2;
    margin-bottom: 24px;
}
.study-achie .study-third .about-us-item-title span{
    display: inline-block;
    padding: 6px 8px;
    font-size: 14px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 20px;
    background: #D2232A;
}
.study-achie .study-third .study-third-list li{
    height: 226px;
    margin-right: 48px;
    margin-bottom: 24px;
}
.study-achie .study-third .study-third-list li:nth-of-type(2n){
    margin-right: 0;
}
.study-achie .study-third .study-third-list li>a{
    display: inline-block;
}
.study-achie .study-third .study-third-list .study-third-img{
    display: block;
    width: 164px;
    height: 226px;
    background: rgba(216,216,216,0);
}
.study-achie .study-third .study-third-list .study-item-third-text{
    width: 271px;
    height: 226px;
    position: relative;
    margin-left: 24px;
}
.study-achie .study-third .study-third-list .study-third-text1{
    height: 25px;
    font-size: 18px;
    font-weight: 500;
    color: #333333;
    line-height: 25px;
    margin-bottom: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.study-achie .study-third .study-third-list .study-third-text2{
    height: 120px;
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.study-achie .study-third .study-third-list .study-third-btn{
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 20px;
    background: #F5F5F5 url(../images/left-black.png) no-repeat center center;
    background-size: 16px;
    position: absolute;
    bottom: 24px;
    left: 0;
}
/* 下载 */
.download{
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 22px;
    padding: 24px 0 23px;
}
.download a{
    display: inline-block;
    font-size: 18px;
    font-weight: 500;
    color: #333333;
    line-height: 25px;
    padding-right: 32px;
    position: relative;
}
.download a::after{
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: 24px;
    height: 24px;
    background: url(../images/download.png) no-repeat top center;
    background-size: 24px;
}