/* border */
/* box shadow */
/* btn */
.ui-mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  animation: fade-enter 0.3s ease-out;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1000;
}
.ui-mask.light {
  background-color: rgba(255, 255, 255, 0.3);
}
.ui-mask.transparent {
  background-color: transparent;
}