#sc-player {
    position: absolute;
    left: 20px;
    bottom: 20px;
    width: 400px;
    height: 100px;
    z-index: 2;
    transition: all .5s ease-in-out;
    overflow: hidden;
}

#sc-cover {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100px;
    height: 100px;
    background: top center no-repeat;
    background-size: cover;
}

.d-none{
    display: none;
}
.d-block{
    display: block;
}
.controls {
    opacity: 0;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100px;
    height: 100px;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-content: center;
    justify-content: center;
    align-items: center;
}

.controls:hover {
    opacity: 1
}

#back {
    width: 25px;
    height: 25px;
}

#playpause {
    width: 50px;
    height: 50px;
}

#next {
    width: 25px;
    height: 25px;
}

#sc-data {
    position: absolute;
    left: 120px;
    bottom: 0;
    width: 200px;
    height: 100px;
    font-family: 'Montserrat', sans-serif;
    color: #fff;
    display: flex;
    align-content: center;
    justify-content: flex-end;
    flex-direction: column;
}

.sc-title {
    font-size: 14px;
    font-weight: 600;
    opacity: .35;
    overflow: hidden;
    padding-bottom: 6px;
    text-overflow: ellipsis;
    transition: all 1s ease-in-out;
    white-space: nowrap;
    width: 180px;
}

.sc-author {
    font-size: 12px;
    font-weight: 700;
    overflow: hidden;
    opacity: .35;
    text-overflow: ellipsis;
    transition: all 1s ease-in-out;
    white-space: nowrap;
    width: 180px;
}

#sc-player:hover .sc-title,
#sc-player:hover .sc-author {
    opacity: 1;
}