yoqw/web/audioplayer/audioplayer.css

/*
 * https://osvaldas.info/examples/audio-player-responsive-and-touch-friendly/
 * PLAYER
 */
.audioplayer {
  height: 2.5em; /* 40 */
  color: #fff;
  text-shadow: 1px 1px 0 #000;
  border: 1px solid #222;
  position: relative;
  z-index: 1;
  background: #333;
}

/* mini mode (fallback) */

.audioplayer-mini {
  width: 2.5em; /* 40 */
  margin: 0 auto;
}

/* player elements: play/pause and volume buttons, played/duration timers, progress bar of loaded/played */

.audioplayer > div {
  position: absolute;
}

/* play/pause button */
.audioplayer-playpause {
  width: 2.5em; /* 40 */
  height: 100%;
  text-align: left;
  text-indent: -9999px;
  cursor: pointer;
  z-index: 2;
  top: 0;
  left: 0;
}

.audioplayer:not(.audioplayer-mini) .audioplayer-playpause {
  border-right: 1px solid #555;
  border-right-color: rgba(255, 255, 255, .1);
}

.audioplayer-mini .audioplayer-playpause {
  width: 100%;
}

.audioplayer-playpause:hover,
.audioplayer-playpause:focus {
  background-color: #222;
}

.audioplayer-playpause a {
  display: block;
}

.audioplayer-stopped .audioplayer-playpause a {
  width: 0;
  height: 0;
  border: 0.5em solid transparent; /* 8 */
  border-right: none;
  border-left-color: #fff;
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -0.5em 0 0 -0.25em; /* 8 4 */
}

.audioplayer-playing .audioplayer-playpause a {
  width: 0.75em; /* 12 */
  height: 0.75em; /* 12 */
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -0.375em 0 0 -0.375em; /* 6 */
}

.audioplayer-playing .audioplayer-playpause a:before,
.audioplayer-playing .audioplayer-playpause a:after {
  width: 40%;
  height: 100%;
  background-color: #fff;
  content: '';
  position: absolute;
  top: 0;
}

.audioplayer-playing .audioplayer-playpause a:before {
  left: 0;
}

.audioplayer-playing .audioplayer-playpause a:after {
  right: 0;
}

/* timers */
.audioplayer-time {
  width: 4.375em; /* 70 */
  height: 100%;
  line-height: 2.375em; /* 38 */
  text-align: center;
  z-index: 2;
  top: 0;
}

.audioplayer-time-current {
  border-left: 1px solid #111;
  border-left-color: rgba(0, 0, 0, .25);
  left: 2.5em; /* 40 */
}

.audioplayer-time-duration {
  border-right: 1px solid #555;
  border-right-color: rgba(255, 255, 255, .1);
  right: 2.5em; /* 40 */
}

.audioplayer-novolume .audioplayer-time-duration {
  border-right: 0;
  right: 0;
}

/* progress bar of loaded/played */

.audioplayer-bar {
  height: 0.875em; /* 14 */
  background-color: #222;
  cursor: pointer;
  z-index: 1;
  top: 50%;
  right: 6.875em; /* 110 */
  left: 6.875em; /* 110 */
  margin-top: -0.438em; /* 7 */
}

.audioplayer-novolume .audioplayer-bar {
  right: 4.375em; /* 70 */
}

.audioplayer-bar div {
  width: 0;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.audioplayer-bar-loaded {
  background-color: #333;
  z-index: 1;
}

.audioplayer-bar-played {
  background: #007fd1;
  z-index: 2;
}

/* volume button */

.audioplayer-volume {
  width: 2.5em; /* 40 */
  height: 100%;
  border-left: 1px solid #111;
  border-left-color: rgba(0, 0, 0, .25);
  text-align: left;
  text-indent: -9999px;
  cursor: pointer;
  z-index: 2;
  top: 0;
  right: 0;
}

.audioplayer-volume:hover,
.audioplayer-volume:focus {
  background-color: #222;
}

.audioplayer-volume-button {
  width: 100%;
  height: 100%;
}

.audioplayer-volume-button a {
  width: 0.313em; /* 5 */
  height: 0.375em; /* 6 */
  background-color: #fff;
  display: block;
  position: relative;
  z-index: 1;
  top: 40%;
  left: 35%;
}

.audioplayer-volume-button a:before,
.audioplayer-volume-button a:after {
  content: '';
  position: absolute;
}

.audioplayer-volume-button a:before {
  width: 0;
  height: 0;
  border: 0.5em solid transparent; /* 8 */
  border-left: none;
  border-right-color: #fff;
  z-index: 2;
  top: 50%;
  right: -0.25em;
  margin-top: -0.5em; /* 8 */
}

.audioplayer:not(.audioplayer-muted) .audioplayer-volume-button a:after {
  /* "volume" icon by Nicolas Gallagher, http://nicolasgallagher.com/pure-css-gui-icons */
  width: 0.313em; /* 5 */
  height: 0.313em; /* 5 */
  border: 0.25em double #fff; /* 4 */
  border-width: 0.25em 0.25em 0 0; /* 4 */
  left: 0.563em; /* 9 */
  top: -0.063em; /* 1 */
  -webkit-border-radius: 0 0.938em 0 0; /* 15 */
  -moz-border-radius: 0 0.938em 0 0; /* 15 */
  border-radius: 0 0.938em 0 0; /* 15 */
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

/* volume dropdown */

.audioplayer-volume-adjust {
  height: 6.25em; /* 100 */
  cursor: default;
  position: absolute;
  left: 0;
  right: -1px;
  top: -9999px;
  background: #333;
}

.audioplayer-volume:not(:hover) .audioplayer-volume-adjust {
  opacity: 0;
}

.audioplayer-volume:hover .audioplayer-volume-adjust {
  top: auto;
  bottom: 100%;
}

.audioplayer-volume-adjust > div {
  width: 40%;
  height: 80%;
  background-color: #222;
  cursor: pointer;
  position: relative;
  z-index: 1;
  margin: 30% auto 0;
}

.audioplayer-volume-adjust div div {
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  background: #007fd1;
}

.audioplayer-novolume .audioplayer-volume {
  display: none;
}

.audioplayer {
  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 0 1.25em rgba(0, 0, 0, .5); /* 20 */
  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 0 1.25em rgba(0, 0, 0, .5); /* 20 */
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 0 1.25em rgba(0, 0, 0, .5); /* 20 */
}

.audioplayer-volume-adjust {
  -webkit-box-shadow: -2px -2px 2px rgba(0, 0, 0, .15), 2px -2px 2px rgba(0, 0, 0, .15);
  -moz-box-shadow: -2px -2px 2px rgba(0, 0, 0, .15), 2px -2px 2px rgba(0, 0, 0, .15);
  box-shadow: -2px -2px 2px rgba(0, 0, 0, .15), 2px -2px 2px rgba(0, 0, 0, .15);
}

.audioplayer-bar,
.audioplayer-volume-adjust > div {
  -webkit-box-shadow: -1px -1px 0 rgba(0, 0, 0, .5), 1px 1px 0 rgba(255, 255, 255, .1);
  -moz-box-shadow: -1px -1px 0 rgba(0, 0, 0, .5), 1px 1px 0 rgba(255, 255, 255, .1);
  box-shadow: -1px -1px 0 rgba(0, 0, 0, .5), 1px 1px 0 rgba(255, 255, 255, .1);
}

.audioplayer-volume-adjust div div,
.audioplayer-bar-played {
  -webkit-box-shadow: inset 0 0 5px rgba(255, 255, 255, .5);
  -moz-box-shadow: inset 0 0 5px rgba(255, 255, 255, .5);
  box-shadow: inset 0 0 5px rgba(255, 255, 255, .5);
}

.audioplayer-playpause,
.audioplayer-volume a {
  -webkit-filter: drop-shadow(1px 1px 0 #000);
  -moz-filter: drop-shadow(1px 1px 0 #000);
  -ms-filter: drop-shadow(1px 1px 0 #000);
  -o-filter: drop-shadow(1px 1px 0 #000);
  filter: drop-shadow(1px 1px 0 #000);
}

.audioplayer,
.audioplayer-volume-adjust {
  background: -webkit-gradient(linear, left top, left bottom, from(#444), to(#222));
  background: -webkit-linear-gradient(top, #444, #222);
  background: -moz-linear-gradient(top, #444, #222);
  background: -ms-radial-gradient(top, #444, #222);
  background: -o-linear-gradient(top, #444, #222);
  background: linear-gradient(to bottom, #444, #222);
}

.audioplayer-bar-played {
  background: -webkit-gradient(linear, left top, right top, from(#007fd1), to(#c600ff));
  background: -webkit-linear-gradient(left, #007fd1, #c600ff);
  background: -moz-linear-gradient(left, #007fd1, #c600ff);
  background: -ms-radial-gradient(left, #007fd1, #c600ff);
  background: -o-linear-gradient(left, #007fd1, #c600ff);
  background: linear-gradient(to right, #007fd1, #c600ff);
}

.audioplayer-volume-adjust div div {
  background: -webkit-gradient(linear, left bottom, left top, from(#007fd1), to(#c600ff));
  background: -webkit-linear-gradient(bottom, #007fd1, #c600ff);
  background: -moz-linear-gradient(bottom, #007fd1, #c600ff);
  background: -ms-radial-gradient(bottom, #007fd1, #c600ff);
  background: -o-linear-gradient(bottom, #007fd1, #c600ff);
  background: linear-gradient(to top, #007fd1, #c600ff);
}

.audioplayer-bar,
.audioplayer-bar div,
.audioplayer-volume-adjust div {
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}

.audioplayer {
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
}

.audioplayer-volume-adjust {
  -webkit-border-top-left-radius: 2px;
  -webkit-border-top-right-radius: 2px;
  -moz-border-radius-topleft: 2px;
  -moz-border-radius-topright: 2px;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
}

.audioplayer *,
.audioplayer *:before,
.audioplayer *:after {
  -webkit-transition: color .25s ease, background-color .25s ease, opacity .5s ease;
  -moz-transition: color .25s ease, background-color .25s ease, opacity .5s ease;
  -ms-transition: color .25s ease, background-color .25s ease, opacity .5s ease;
  -o-transition: color .25s ease, background-color .25s ease, opacity .5s ease;
  transition: color .25s ease, background-color .25s ease, opacity .5s ease;
}