.agenda_ical_button {
  background-color: #E41F23;
  border: none;
  border-radius: 2rem;
  color: #fff;
  display: flex;
  padding: .2rem 1.6rem;
  text-decoration: none;
  text-underline-offset: 4px;
  align-items: center;
}

.dropdown {
  display: inline-block;
}

.dropdown .dropdown__menu {
  background: white;
  border: 1px solid lightgray;
  left: 2rem;
  line-height: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  transform: rotateX(-90deg);
  transform-origin: top left;
  transition: 200ms all ease-out;
  z-index: 1;
}

.dropdown:hover .dropdown__menu,
.dropdown:focus-within .dropdown__menu {
  transform: rotateX(0);
}

.dropdown .dropdown__menu li {
  padding: .5rem 1rem;
}