.news-heading {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    /* display: flex; */
    align-items: center;
    width: 100%;
    margin-top: 3.75rem;
    margin-bottom: 2.5rem;
}

.news-heading h3 {
    display: block;
    /* max-width: 80%; */
    /* text-align: center; */
    /* padding: 0 1.5rem; */
    font-size: 2rem;
    line-height: 1.375;
    font-weight: 500;
    color: #000;
}

.case-content {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;

}

.case-content .case-item {
    width: 32%;
    height: 400px;
    overflow: hidden;
    border: 1px solid #dddddd;
    border-radius: 5px;
    position: relative;
    margin-bottom: 20px;
}

.case-content .case-item img {
    width: 100%;
    /* height: 203px; */
    /* border-bottom: 1px solid #dddddd; */
}

.case-content .case-item .case-tag {
    display: inline-block;
    width: 100px;
    text-align: center;
    background-color: #800000;
    color: #fff;
    /* transform: ; */
    position: absolute;
    top: 25px;
    left: -25px;
    -webkit-transform: translateY(-50%) rotate(-45deg);
    transform: translateY(-50%) rotate(-45deg)
}

.case-content .case-item p {
    margin-top: 10px;
    padding: 0 10px;
}

.case-content .case-item p:nth-child(3) {
    font-size: 22px;
    color: #333333;
}

.case-content .case-item p:nth-child(4) {
    font-size: 18px;
    color: #333333;
}

.case-content .case-item p:last-child {
    font-size: 14px;
    color: #5e5e5e;
    word-break: break-all;
    height: 115px;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}