.fe-popup {
  position: fixed;
  max-height: 100%;
  overflow-y: auto;
  background-color: #fff;
  -webkit-overflow-scrolling: touch;
  transition: 0.3s ease-out;
}
.fe-popup-icon {
  position: absolute !important;
  z-index: 1;
  color: #c8c9cc;
  font-size: 16px;
  cursor: pointer;
}
.fe-popup-icon:active {
  color: #e5e5e5;
}
.fe-popup-icon-top-left {
  top: 12px;
  left: 12px;
}
.fe-popup-icon-top-right {
  top: 12px;
  right: 12px;
}
.fe-popup-icon-bottom-left {
  bottom: 12px;
  left: 12px;
}
.fe-popup-icon-bottom-right {
  right: 12px;
  bottom: 12px;
}
.fe-popup-center {
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
}
.fe-popup-top {
  top: 0;
  left: 0;
  width: 100%;
}
.fe-popup-right {
  top: 50%;
  right: 0;
  transform: translate3d(0, -50%, 0);
}
.fe-popup-bottom {
  bottom: 0;
  left: 0;
  width: 100%;
}
.fe-popup-left {
  top: 50%;
  left: 0;
  transform: translate3d(0, -50%, 0);
}
.fe-popup-round {
  border-radius: 16px 16px 0 0;
}
.fe-popup-slide-top-enter,
.fe-popup-slide-top-leave-active {
  transform: translate3d(0, -100%, 0);
}
.fe-popup-slide-right-enter,
.fe-popup-slide-right-leave-active {
  transform: translate3d(100%, -50%, 0);
}
.fe-popup-slide-bottom-enter,
.fe-popup-slide-bottom-leave-active {
  transform: translate3d(0, 100%, 0);
}
.fe-popup-slide-left-enter,
.fe-popup-slide-left-leave-active {
  transform: translate3d(-100%, -50%, 0);
}