#banner{
    background-color: #4e555b;
    height: 400px;
}

#banner img {
    height: 100%;
    object-fit: cover;
    filter:brightness(80%);
}

#banner .desc-wrap {
    position: absolute;
    color: #fff;
    height: 200px;
    top: 170px;
    bottom: 0;
    left: 0;
    right: 0;
}

#article{
    margin: 40px 0;
}

#article .content{
    line-height: 25px;
    color: #5F6464;
}

.card-text{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
}