#main-container {
    width: 1280px;
    margin: 0 auto;
}
.banner {
    padding: 127px 0 0 320px;
    background: url('../images/programme_detail.png');
    background-size: 100% 100%;
    display: block;
}
.flex-center {
    display: flex;
    justify-content: center;
}
.gray-box {
    padding: 100px 0;
    background-color: #F6F8FA;
}
.white-box {
    padding: 60px 0;
    /*background-color: #FFFFFF;*/
}
.introduce {
    color: #333333;
}
.introduce h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}
.introduce h3::after {
    content: '';
    width: 40px;
    height: 6px;
    margin: 8px 0 16px;
    background-color: #1D78F4;
    display: block;
}
.introduce span {
    width: 524px;
    font-size: 16px;
    font-weight: 400;
    line-height: 28px;
    display: block;
}
.introduce-img {
    width: 740px;
    height: 414px;
    margin-left: 16px;
}
.introduce-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.box-title {
    margin: 0;
    font-size: 30px;
    font-weight: 500;
    color: #333333;
    text-align: center;
}
.box-title::after {
    content: '';
    width: 80px;
    height: 6px;
    margin: 8px auto 0;
    background-color: #1D78F4;
    display: block;
}
.pain-list, .recommend-list  {
    width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}
.programme-list {
    width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.pain-list::after {
    content: '';
    width: 418px;
}
.pain-list-item {
    width: 416px;
    height: 380px;
    padding: 60px 50px 0;
    margin-top: 16px;
    background-color: #fff;
    /*border: 1px solid #DCDCDC;*/
    border-radius: 8px;
    color: #333333;
}
.pain-list-item:nth-child(-n+3) {
    margin-top: 60px;
}
.item-img {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
}
.item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pain-list-item p, .programme-list-item p  {
    margin: 0;
    padding-bottom: 16px;
    font-size: 20px;
    font-weight: 500;
    text-align: center;
}
.pain-list-item span, .programme-list-item span  {
    font-size: 14px;
    font-weight: 400;
    line-height: 28px;
    display: block;
    text-align: center;
    color: #666;
}
.subtitle {
    margin: 0;
    padding: 16px 100px 0;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    text-align: center;
    line-height: 28px;
}
.case-box {
    width: 1280px;
    height: 768px;
    margin: 60px auto 0;
}
.case {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.programme-list-item {
    width: 308px;
    height: 400px;
    margin: 16px 16px 0 0;
    padding: 60px 33px 0;
    /*border: 1px solid #DCDCDC;*/
    background-color: #fff;
    border-radius: 8px;
}
.programme-list-item:nth-child(-n+4) {
    margin-top: 60px;
}
.programme-list-item:nth-child(4n) {
    margin-right: 0;
}
.recommend-list::after {
    content: '';
    width: 430px;
}
.recommend-list-item {
    width: 416px;
    height: 410px;
    padding: 24px;
    margin-top: 60px;
    box-shadow: 0 4px 30px 1px rgba(29,120,244,0.06);
    border-radius: 8px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
}
.recommend-list-item:hover, .programme-list-item:hover, .pain-list-item:hover {
    box-shadow: 0 4px 30px 1px rgba(29,120,244,0.2);
}
.recommend-list-item-logo {
    height: 156px;
    margin-bottom: 24px;
    flex: 0 0 auto;
}
.recommend-list-item-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.recommend-list-item-info {
    flex: 1 0 auto;
    /*box-shadow: 0 -2px 30px 1px rgba(29,120,244,0.12);*/
    border-radius: 16px;
    color: #333333;
}
.recommend-list-item-info p {
    margin: 0;
    padding-bottom: 16px;
    font-size: 20px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.recommend-list-item-info span {
    height: 53px;
    font-size: 16px;
    font-weight: 400;
    line-height: 28px;
    color: #666666;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}
.recommend-list-item-info a {
    font-size: 14px;
    font-weight: 500;
    color: #1D78F4;
    display: inline-flex;
    align-items: center;
}
.recommend-list-item-info a img {
    width: 14px;
    height: 14px;
}
.more {
    flex: 0 0 auto;
}
.more-programme {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    font-weight: 400;
    color: #1D78F4;
}
.more-programme img {
    width: 14px;
    height: 14px;
}