style.css

.actionsheet-overlay {
  background-color: rgba(0,0,0,0);
  position: fixed;
  z-index: 998;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  transition: all 300ms ease-out;
}
.actionsheet-overlay.active{
  background-color: rgba(0,0,0,0.2);
}
.actionsheet {
  position: absolute;
  font-family:"Helvetica Neue", Helvetica,sans-serif;
  left: 2px;
  right: 2px;
  bottom: 0px;
  z-index: 999;
  transform: translateY(110%);
  transition: all 300ms ease-out;
}
.actionsheet-overlay.active .actionsheet{
  transform: translateY(0);
}
.actionsheet-item {
  color: #000;
  line-height: 2.5;
  font-size: 18px;
  background-color: rgba(255,255,255,0.8);
  text-align: center;
  user-select: none;
  -webkit-user-select: none;
}
.actionsheet-item:active,
.actionsheet-item:hover {
  background-color: rgba(255,255,255,0.3);
}
.actionsheet-foot {
  margin-top: 4px;
}
.actionsheet-item + .actionsheet-item {
  border-top: 1px solid rgba(0,0,0,0.2);
}