.am-popup-content {
  position: fixed;
}

.am-popup-mask {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.75);
  opacity: 0;
  pointer-events: none;
}

.am-popup-left {
  transform: translateX(-100%);
  left: 0;
  top: 0;
  bottom: 0;
}

.am-popup-right {
  transform: translateX(100%);
  right: 0;
  top: 0;
  bottom: 0;
}

.am-popup-top {
  top: 0;
  width: 100vw;
  transform: translateY(-100%);
}

.am-popup-bottom {
  bottom: 0;
  width: 100vw;
  transform: translateY(100%);
}

.am-popup-show .am-popup-content {
  transform: none;
}

.am-popup-show .am-popup-mask {
  opacity: 1;
  pointer-events: auto;
}

.am-popup.animation .am-popup-content {
  transition: all 0.15s linear;
}

.am-popup.animation .am-popup-mask {
  transition: all 0.15s linear;
}