Make text unselectable

text-unselectable.css

/*
This is useful in situations where you want to provide an easier/cleaner
copy-paste experience for users (not have them accidentally text-select
useless things, like icons or images). However it's a bit buggy. Firefox enforces
the fact that any text matching that selector cannot be copied. WebKit still
allows the text to be copied if you select elements around it.
Reference: https://css-tricks.com/almanac/properties/u/user-select
*/
.row-of-icons {
  -webkit-user-select: none;  /* Chrome all / Safari all */
  -moz-user-select: none;     /* Firefox all */
  -ms-user-select: none;      /* IE 10+ */
  user-select: none;          /* Likely future */      
}