.duo-paper-cut {
  margin: 50px auto;
  position: relative;
}

.duo-paper-cut .paper-cut {
  overflow: hidden;
}

.duo-paper-cut:hover .control {
  opacity: 1;
  transition: opacity 0.5s;
}

.duo-paper-cut .paper-cut {
  list-style: none;
}

.duo-paper-cut .paper-cut li {
  width: 100%;
  float: left;
  height: 100%;
  position: relative;
  -webkit-transform: translateZ(-180px);
  -webkit-transform-style: preserve-3d;
}

.duo-paper-cut .control {
  opacity: 0;
  transition: opacity 1.5s;
}

.duo-paper-cut .control .left,
.duo-paper-cut .control .right {
  top: 0%;
  width: 5%;
  height: 100%;
  z-index: 1000;
  position: absolute;
  background: rgba(0, 0, 0, 0.3);
}

.duo-paper-cut .control i {
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  display: inline-block;
  padding: 6px;
}

/* left-arrow */
.duo-paper-cut .control .left {
  left: 0%;
}

.duo-paper-cut .control .left .left-arrow {
  top: 50%;
  left: 50%;
  transform: translateY(-50%);
  position: absolute;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
}

/* right-arrow */
.duo-paper-cut .control .right {
  right: 0%;
}

.duo-paper-cut .control .right .right-arrow {
  top: 50%;
  right: 50%;
  transform: translateY(-50%);
  position: absolute;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}

.duo-paper-cut li span {
  width: 100%;
  height: 100%;
  position: absolute;
}

.duo-paper-cut li span:nth-child(3) {
  -webkit-transform-origin: bottom;
}

.duo-paper-cut li span:nth-child(4) {
  -webkit-transform-origin: top;
}

.duo-paper-cut .pagination {
  right: 10%;
  bottom: 5px;
  position: absolute;
}

.duo-paper-cut .pagination .point {
  float: left;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 12px;
  color: #ffffff;
  line-height: 20px;
  text-align: center;
  margin-left: 5px;
  border-radius: 15px;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 2px 5px #ffffff;
}

.duo-paper-cut .pagination .point.current {
  background: #efefef;
  color: #000000;
}