#synmap, #map-picker {
  position: relative;
  overflow: hidden;
}

#synmap i.fas {
  font-size: 70px;
  display: flex;
  align-items: flex-end;
}

#synmap i.fas div {
  font-family: 'Roboto', 'Helvetica', sans-serif;
  font-size: 30px;
}

#synmap i.fas div span {
  overflow: hidden;
  display: block;
  transition: all .3s;
  width: 0%;
}

#synmap i.fas.hover div span {
  width: 100%;
}