#section {
    background-image: url(../img/background.jpg) !important;
}

.message,
.time,
.hitokoto,
.music,
.link-card,
.more,
.box-wrapper,
footer {
    background: rgba(0, 0, 0, 0.5);
}

.link-card:hover {
    background: rgb(0, 0, 0, 0.6);
}

.progress {
    background: rgba(0, 0, 0, 0.5) !important;
}