.image-box {
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.image-box img {
    transition: all .5s ease;
}
.image-box:hover img {
    transform: scale(1.1);
}
.image-box > .overlay {
    background-color: rgba(0, 0, 0, .7);
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}
/* .image-box .content {
    color: #fff;
    left: 20px;
    position: absolute;
    bottom: 20px;
} */
.image-box .content h2,
.image-box .content h3 {
    margin: 0;
}
.image-box .content a {
    color: #fff;
}
.image-box.center .content {
    bottom: auto;
    left: 50%;
    text-align: center;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
}