/* Generated by less 2.5.1 */
.wrap {
  position: relative;
  float: left;
}
.box {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
}
.box1 {
  z-index: 0;
  height: 100%;
  overflow: hidden;
}
.box2 {
  height: 100%;
  overflow: hidden;
}
.new {
  position: absolute;
}
.inner {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  color: #fff;
  padding: 20px;
}
.box1 .inner {
  color: #000;
}
.old {
  display: none;
}
.back {
  z-index: -1;
}
.front {
  z-index: 1 !important;
}