.thumbBar {
  position: absolute;
  z-index: 100;
}
.outThumbBG{
  position: absolute;
  overflow: hidden;
  /*background-color: #000000;*/
  opacity: 0.9;
}
.thumbBG {
  position: absolute;
  /*background-color: #000000;*/
  opacity: 0.9;
}

.thumbBox {
  position: absolute;
}

.thumbItem {
  position: absolute;
}


a, button {
  cursor: pointer;
}

.numbering {
  position: absolute;
}

.numberingText{
  position: absolute;
}
.numberingText:after{
  top: 100%;
  border: 10px solid transparent;
  content: " ";
  width: 0;
  height: 0;
  position: absolute;
  pointer-events: none;
}
.numberingText:after{
  border-top-color: #000000;
  border-width: 4px;
  left: 50%;
  margin-left: -4px;
  opacity: 0.9;
}
/*.numberingText:before {*/
  /*border-top-color: #ccc;*/
  /*border-width: 16px;*/
  /*left: 50%;*/
  /*margin-left: -16px;*/
/*}*/