.cover {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1100; /* just above title bar */
  transition: opacity 0.2s ease-in-out;
  opacity: 1;

  /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#5dc1b2+0,1fbcd2+100 */
  background: #5dc1b2; /* Old browsers */
  background: -moz-linear-gradient(-45deg, #5dc1b2 0%, #1fbcd2 100%); /* FF3.6-15 */
  background: -webkit-linear-gradient(-45deg, #5dc1b2 0%, #1fbcd2 100%); /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(135deg, #5dc1b2 0%, #1fbcd2 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
}

.closed .cover {
  opacity: 0;
  transition: opacity 0.2s ease-in-out, height 0s linear 0.2s;
}

.actions {
  position: absolute;
}

.closed .actions {
  transition: top 0s linear 0.2s;
}

.container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  text-align: center;
  z-index: 1110;
}

.button {
  transition: transform 0.2s ease-in-out;
}

.closed .button {
  transform: scale(0, 0);
}

.action {
  position: relative;
  margin-bottom: 20px;
}

.tooltip {
  position: absolute;
  right: 75px;
  top: 18px;
  color: white;
  white-space: nowrap;
  opacity: 1;
  transition: opacity 0.2s ease-in-out;
}

.closed .tooltip {
  opacity: 0;
}

.opened .main svg {
  transform: rotate(135deg);
}