.html {
    margin-top: 0;
}
.main {
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.logo {
    display: inline-block;
}
.logo a {
    display: flex;
    flex-direction: column;
}
.logo h1 {
    color: var(--primary);
}
.audio_thumbnail {
    /*flex-grow: 1;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    */
    border-radius: 6px 6px 0 0;
    overflow: hidden;
}
.audio_thumbnail h2 {
    display: none;
}
.voice-icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    margin: 2px 5px 2px 2px;
    line-height: 14px;
    vertical-align: middle;
    border-radius: 4px;
}
.audio-controls {
    position: relative;
    align-items: center;
    padding: 5px 13px 4px 13px;
    border-radius: 8px;
    padding: 15px;
    background: #fff;
    box-shadow: 0px 0px 4px #ccc;
    margin: 3px 3px 15px 3px;
    display: flex;
    flex-direction: column;
    width: 400px;
    /*height: 400px;*/
    max-width: 80vw;
    /*max-height: 80vw;*/
}
.player-info {
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}
.player-seek {
    padding: 20px 0 25px 0;
    display: block;
    width: 100%;
    position: relative;
}

#play_pause_button {
    cursor: pointer;
    width: 50px;
    height: 50px;
    margin: 0 20px;
}

#prev_audio,
#next_audio {
    display: block;
    width: 40px;
}

#prev_audio.active,
#next_audio.active {
    cursor: pointer;
}

#prev_audio path,
#next_audio path {
    fill: #ccc;
}

#prev_audio.active path,
#next_audio.active path {
    fill: var(--primary);
}

#current_time,
#total_time {
    position: absolute;
    bottom: 3px;
}
#total_time {
    right: 0;
}

#play_circle {
    width: 40px;
    transition: stroke-dashoffset 300ms ease-in;

    stroke-dashoffset: 314;
    fill: none;
}
#play_circle.play {
    stroke-dashoffset: 0;
}

.audio-controls input[type="range"] {
    padding: 0;
    width: 100%;
    height: 10px;
    opacity: 0.7;
    -webkit-appearance: none;
    appearance: none;
    -webkit-transition: 0.2s;
    transition: opacity 0.2s;
    outline: none;
    border-radius: 5px;
    background: linear-gradient(90deg, rgb(240 240 240) 60%, rgb(240 240 240) 60%);
}

.audio-controls input[type="range"]::-moz-range-track,
.audio-controls input[type="range"]::-webkit-slider-runnable-track {
    height: 10px;
}

.audio-controls input[type="range"]::-moz-range-thumb,
.audio-controls input[type="range"]::-webkit-slider-thumb {
    width: 20px;
    -webkit-appearance: none;
    appearance: none;
    height: 20px;
    cursor: ew-resize;
    border-radius: 10px;
    background: var(--primary);
    border: 1px solid #343a40;
    cursor: pointer;
    margin-top: -5px;
}

.controls-group {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
}

.player-info .post-title {
    padding: 15px;
    font-size: 16px;
    text-shadow: 1px 1px 20px #ccc;
    margin-bottom: 0;
    line-height: 24px;
    background: linear-gradient(180deg, transparent, #ccc 100%);
    color: var(--primary);
}