#casetypesList {
    display: flex;
    flex-wrap: wrap;
}
#casetypesList:hover .caseBox {
    opacity: .5
}
.caseBox {
    width: 49.4%;
    height: 24vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #214152;
    position: relative;
    text-decoration: none;
    -webkit-transition: opacity .4s ease 0s;
    -moz-transition: opacity .4s ease 0s;
    -o-transition: opacity .4s ease 0s;
    transition: opacity .4s ease 0s;
    overflow: hidden;
    margin: .3%;
}
.caseBox:hover {
    opacity: 1 !important;
}
.caseBox div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.3;
    background-size: cover;
}
.caseBox span {
    position: relative;
    z-index: 9;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    letter-spacing: .05em;
    width: 100%;
    text-align: center;
}
.caseBox span::after {
    content: ' ';
    display: block;
    width: 80px;
    max-width: 80%;
    height: .55em;
    background-color: #A52C32;
    margin: .5em auto 0;
}
@media only screen and (max-width: 768px) {
.caseBox {
    height: 30vw
}
.caseBox span {
    font-size: 0.8em
}
}