body{
    font-family: 'Roboto', sans-serif light;
    color: white;
    font-weight: 100;
    padding: 0;
    background: #161616;
    z-index: 0;
}

.main_block{
    position: relative;
    height: 100vh;
    flex-direction: column;
}
.row{
    margin: 0 0;
}

.playlist{
    display: flex;
    opacity: 1;
    position: relative;
    justify-content: space-between;
    align-items: center;
    /*text-align: center;*/
    top: 30%;
    left: 50%;
    height: 35px;
    width: 600px;
    max-width: 100%;
    transform: translate(-50%, -50%);
}

.color1{
    background-color: #2b2b2b;
}

.song_name{
    font-size: 25px;
    text-transform: uppercase;
    margin: 0 0;
    padding: 0 0;
    /*display: grid;*/
    position: relative;
    /*top: 50%;*/
    /*left: 50%;*/
    /*align-items: center;*/
    /*text-align: center;*/
    height: auto;
    width: auto;
    /*transform: translate(-50%, -50%);*/
    z-index: 1;
    /*background-color: #cc1111;*/
}
.interval{
    font-size: 30px;
    margin: 0 0;
    padding: 0 0;
    /*display: block;*/
    position: relative;
    /*top: 50%;*/
    /*left: 50%;*/
    height: 35px;
    width: auto;
    /*transform: translate(-50%, -50%);*/
    z-index: 1;
    /*background-color: greenyellow;*/
}
.song_icons{
    /*display: block;*/
    position: relative;
    /*align-items: center;*/
    /*top: 50%;*/
    /*left: 50%;*/
    height: auto;
    width: auto;
    /*transform: translate(-50%, -50%);*/
    z-index: 1;
    /*background-color: darkblue;*/
}
.song_icons img{
    width: auto;
    height: 28px;
}

.sec_back{
    position: relative;
    top: 0;
    left: 0;
}
.container_back{
    margin: 20px 20px;
}

.back a{
    font-size: 20px;
    text-transform: uppercase;
    color: white;
}
.back a:hover{
    color: deepskyblue;
    text-decoration: none;
}