body,
ul,
li {
  margin: 0;
  padding: 0;
  list-style: none;
}
#app,
html,
body {
  width: 100%;
  height: 100%;
}
a {
  text-decoration: none;
}
.active {
  color: #61bd12 !important;
}
.high {
  position: absolute;
  width: 50px;
  top: -96px;
  text-align: center;
  right: -15px;
  height: 98px;
  display: none;
}
.a_controls i,
.a_top_menu i {
  color: #fff;
  font-size: 18px;
  margin: 0 8px;
  cursor: pointer;
  position: relative;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  /*清除系统默认样式*/
  height: 12px;
  /*拖动块高度*/
  width: 12px;
  /*拖动块宽度*/
  background: #fff;
  /*拖动块背景*/
  border-radius: 50%;
  /*外观设置为圆形*/
  border: solid 1px #ddd;
  /*设置边框*/
}
.a_left_controls span {
  color: #fff;
  margin-left: 4px;
  font-size: 14px;
}
.a_left_controls,
.a_right_controls {
  padding: 0 15px;
}
.a_left_controls i:first-child,
.a_right_controls i:last-child {
  margin: 0 !important;
}
.avideo {
  position: relative;
  width: 60%;
  height: 600px;
  background: #000;
  overflow: hidden;
}
.avideo .a_video {
  width: 100%;
  height: 100%;
  position: absolute;
  transform-origin: center;
}
.avideo .a_side_menu {
  width: 250px;
  position: absolute;
  height: calc(100% - 37px - 45px);
  right: 0;
  top: 37px;
  background: #202020;
  overflow-y: scroll;
}
.avideo .a_side_menu .list_item {
  display: block;
  width: 100%;
  height: 40px;
  color: #909090;
  line-height: 40px;
  padding-left: 10px;
  cursor: pointer;
  border-bottom: 1px solid #303030;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  box-sizing: border-box;
}
.avideo .a_side_menu .list_item:hover {
  color: #61bd12;
}
.avideo .a_top_menu {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  height: 37px;
  background: rgba(75, 75, 75, 0.15);
  z-index: 3;
}
.avideo .a_top_menu .a_left_menu {
  float: left;
  display: flex;
  height: 100%;
  color: #fff;
  align-items: center;
  padding-left: 15px;
}
.avideo .a_top_menu .a_right_menu {
  float: right;
  display: flex;
  align-items: center;
  height: 100%;
}
.avideo .a_top_menu .a_right_menu i {
  width: 25px;
  height: 25px;
  line-height: 25px;
  background: #000;
  border-radius: 100%;
  text-align: center;
}
.avideo .a_controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 3;
}
.avideo .a_controls .a_progress {
  -webkit-appearance: none;
  position: absolute;
  top: -4px;
  outline: none;
  width: 100% !important;
  background: -webkit-linear-gradient(#61bd12, #61bd12) no-repeat, #ffffff78;
  background-size: 0% 100%;
  /*设置左右宽度比例*/
  height: 3px;
  /*横条的高度*/
}
.avideo .a_controls .a_vip {
  position: absolute;
  color: #fff;
  top: -60px;
  padding: 5px 12px;
  font-size: 14px;
  left: 10px;
  background-color: #333;
  border-radius: 15px;
}
.avideo .a_controls .icon-suduspeed8 {
  font-size: 16px !important;
}