.a-popup-menu {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 999999;
  border: 1px solid #dedede;
  background-color: #fff;
  background-color: rgba(255, 255, 255, 0.93);
  color: #000;
  display: block;
  opacity: 0;
  transition: opacity 500ms ease-in-out;
  box-shadow: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12);
  border-radius: 4px;
  overflow: hidden;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.a-popup-menu ul li {
  padding: 12px 24px 12px 36px;
  color: #000;
  border-bottom: 1px solid #f5f5f5;
  position: relative;
  transition: background-color 150ms ease-in-out;
  font-size: 14px;
}
.a-popup-menu ul li:after {
  content: "";
  position: absolute;
  right: 4px;
}
.a-popup-menu ul li:hover {
  background-color: var(--color-neutral-6A, rgba(0, 0, 0, 0.07));
  cursor: pointer;
}
.a-popup-menu ul li:active {
  background-color: var(--color-neutral-4, #ccc);
}
.a-popup-menu.a-popup-menu-hidden {
  opacity: 0;
  display: none;
}
.a-popup-menu.a-state-hidden {
  opacity: 0;
  display: none;
}
.a-popup-menu.a-state-visible {
  animation: show-popup-menu-ani 300ms ease-in-out;
  animation-fill-mode: both !important;
  animation-iteration-count: 1;
  -ms-animation: show-popup-menu-ani 300ms ease-in-out;
  -ms-animation-fill-mode: both !important;
  -ms-animation-iteration-count: 1;
  -webkit-animation: show-popup-menu-ani 300ms ease-in-out;
  -webkit-animation-fill-mode: both !important;
  -webkit-animation-iteration-count: 1;
  opacity: 1;
}

@keyframes show-popup-menu-ani {
  0% {
    opacity: 0;
    transform: scale(0.1, 0.1);
  }
  50% {
    transform: scale(1, 1);
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes show-popup-menu-ani {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.1, 0.1);
    transform: scale(0.1, 0.1);
  }
  50% {
    -webkit-transform: scale(1, 1);
    transform: scale(1, 1);
  }
  100% {
    opacity: 1;
  }
}