.sb-soundplayer-progress-container {
    background-color: var(--sb-progress-bg-color);
    width: 100%;
    height: var(--sb-progress-height);
    overflow: hidden;
    cursor: pointer;
}

.sb-soundplayer-progress-inner {
    background-color: var(--sb-progress-color);
    height: 100%;
    transition: width .2s ease-in;
}

:root {
    --sb-progress-color: #FC561E;
    --sb-progress-bg-color: #DDD;
    --sb-progress-height: 10px;
}