.icono-menu {
  font-size: 18px;
  vertical-align: middle;
  margin-right: 3px;
}

.icono-menu1 {
  font-size: 16px;
  vertical-align: middle;
  margin-right: 3px;
}

material-icons.icon-large {
  font-size: 48px;
}

material-icons.icon-medium {
  font-size: 24px;
}

.material-icons.icon-small {
  font-size: 16px;
  cursor:pointer;
}