.categories {
    display: flex;
}

.category {
    padding: 0;
    overflow: hidden;
}

.category figure {
    position: relative;
}

.category figure img {
    display: block;
    width: 100%;
    -webkit-transition: all 8s linear;
    -o-transition: all 8s linear;
    transition: all 8s linear;
}

.category figure:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #111;
    opacity: 0.7;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.category figcaption {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: .5rem;
}

.category-name {
    position: absolute;
    left: 0;
    bottom: 0;
    margin: 0 0 -0.8rem;
    font-family: 'Oswald', sans-serif;
    font-weight: normal;
    font-size: 14px;
    color: #fff;
    letter-spacing: 0.8rem;
    -webkit-transform: rotate(-90deg);
    -ms-transform: rotate(-90deg);
    -o-transform: rotate(-90deg);
    transform: rotate(-90deg);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    text-transform: uppercase;
}

.category figure:hover:after {
    opacity: 0;
}

.category figure:hover img {
    -webkit-transform: scale(1.4);
    transform: scale(1.4);
}

.category figure:hover .category-name {
    opacity: 0;
    letter-spacing: 2rem;
}

@media (min-width: 768px) {
    .category figcaption {
        margin: 3rem;
    }   
}