.tab-wrap ul.tab-trigger-wrap {
  display: flex;
  justify-content: center;
  align-items: stretch;
}
.tab-wrap ul.tab-trigger-wrap li {
  text-align: center;
  cursor: pointer;
}
.tab-wrap ul.tab-trigger-wrap li .on {
  display: none;
}
.tab-wrap ul.tab-trigger-wrap li.show .on {
  display: block;
}
.tab-wrap ul.tab-trigger-wrap li.show .off {
  display: none;
}
.tab-wrap ul.tab-inner {
  position: relative;
}
.tab-wrap ul.tab-inner li {
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 0;
}
.tab-wrap ul.tab-inner li.show {
  visibility: visible;
  position: relative;
  z-index: 1;
}