html {
    height: 100%;
    background-color: #010101;

}

body {
    margin: 0;
}

.player-controls {
    width: 100%;
    border-top: 1px solid;
    position: fixed;
    bottom: 0;top: 9px;
    color: #333;
}

.player-controls__button {
    box-sizing: border-box;
    width: 4em;
    border: none;
    vertical-align: middle;
    cursor: pointer;
    font-size: inherit;
    -webkit-font-smoothing: antialiased;
    line-height: 2.25em;
    color: currentcolor;
    background-color: transparent;
}

.player-controls__button:hover,
.player-controls__button:focus,
.player-controls__button.is-active {
    color: #222;
    background-color: #333;
}

.player-controls__button:focus {
    outline: none;
}

.player-controls__button.is-active:hover,
.player-controls__button.is-active:focus {
    color: currentcolor;
    background-color: #222;
}