body {
    background-image: url('img/bb-bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
}

header img {
    height: 100px;
}

.gif-spinner img {
    width: 40px;
}

.img {
    width: 100%;
}

.info-display {
    position: absolute;
    display: none;
    width: 90%;
    height: 100%;
    top: 0;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
}

.img-info:hover>.info-display,
.img-info:focus>.info-display {
    display: block;
}

hr {
    background-color: white;
}

span {
    font-weight: lighter;
}