* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.main {
  width: 100vw;
  height: 100vh;
  background-color: aqua;
}

.box {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
}

.pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fade-container {
  position: relative;
}

.fade-container img {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

/* audio */
.audio-box {
  width: 400px;
  /* height: 50px; */
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
  opacity: 0;
  transition: 0.6s;
  position: absolute;
  bottom: 10%;
  left: 10%;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6px);
}

.audio-box:hover {
  opacity: 1;
}

.audio-box p {
  margin-top: -28px;
  margin-left: -30px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 18px;
  text-shadow: 1px 1px 1px #4e3b47;
  z-index: 2;
}

audio {
  width: 100%;
  display: block;
  border-radius: 6px;
}

/* 进度条flex从下到上 */
audio::-webkit-media-controls-panel {
  display: flex;
  flex-direction: column-reverse;
}

/* 进度条 */
audio::-webkit-media-controls-timeline {
  width: 100%;
  padding: 5px;
}

/* 暂停按键 */
audio::-webkit-media-controls-play-button {
  margin-left: -95%;
  border-radius: 50%;
}

/* audio标签透明 */
audio::-webkit-media-controls-enclosure {
  border-radius: 0;
  background: rgba(255, 255, 255, 0);
}

/* 隐藏总时间和已播放时间 ,隐藏音量调节*/
audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display,
audio::-webkit-media-controls-volume-control-container {
  display: none !important;
}

/* time */
.col_time {
  width: 200px;
  position: absolute;
  bottom: 10%;
  right: 10%;
  z-index: 2;
}

.time {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#time,
#time_day {
  color: rgba(255, 255, 255, 0.6);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 3px;
  text-shadow: 1px 1px 1px #4e3b47;
}

/* 控制面板 */
ul {
  list-style: none;
  padding: 0 10px 10px 10px;
}

ul > li button {
  background: none;
  border: none;
  color: inherit;
  font-size: inherit;
  margin: 0 auto;
}

ul > li {
  width: 100%;
  /* height: 28px; */
}

#imgTarget {
  position: absolute;
  bottom: 10px;
  width: calc(100% - 20px);
}

#stopSwiper {
  display: block;
}

#startSwiper {
  display: none;
}

#stopSwiper:hover,
#startSwiper:hover {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 5px;
  border-radius: 4px;
  transition: all 0.2s;
  width: 100%;
}

ul > li > div > span {
  width: 70px;
  height: 28px;
  line-height: 28px;
  display: inline-block;
  text-indent: 20px;
}

.text {
  text-indent: 0px;
}

ul > li > div {
  display: flex;
  height: 28px;
  flex-direction: row;
  align-items: center;
}

.colorPick {
  height: 20px;
}

.setting {
  position: absolute;
  top: 10%;
  right: 5%;
  width: 300px;
  height: 300px;
  transition: all 0.5s;
  color: rgba(0, 0, 0, 0.5);
  background-color: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6px);
  border-radius: 6px;
  z-index: 2;
}

.setting:hover {
  opacity: 1 !important;
}

.setting > p {
  text-align: center;
  padding: 10px 0;
}