#main .content {
    box-shadow: 0 .5rem .75rem 0 rgba(0, 0, 0, 0.15);
    visibility: visible;
}

#blog-list {
    background-color: #ededed;
    display: block;
    text-decoration: none;
    visibility: hidden;
}

#blog-list .item {
    background-color: #ededed;
    color: #212529;
    padding-bottom: 0;
    position: relative;
    text-decoration: none;
    height: 100%;
}

#blog-list .img {
    background-size: cover;
    background-position: 50% 50%;
    display: block;
    height: 320px;
    position: relative;
}

@media (max-width: 1199.98px) {
    #blog-list .img {
        height: 260px;
    }
}

@media (max-width: 991.98px) {
    #blog-list .img {
        height: 200px;
    }
}

#blog-list .img::after {
    background-color: transparent;
    content: '';
    display: block;
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    transition: 0.5s;
    width: 100%;
}

#blog-list .item:hover .img::after {
    background-color: rgb(17, 89, 160);
    background-color: rgba(17, 89, 160, .5);
}


#blog-list .title {
    font-size: 1.75rem;
    margin: .5rem .75rem;
}

#blog-list .intro {
    margin: .5rem .75rem;
}

#blog-list .more {
    color: #007bff;
    margin: .5rem .75rem;
}

#blog-list .item:hover .more {
    color: #0056b3;
    text-decoration: underline;
}

#blog-list .more .arrow {
    margin-left: .25rem;
}