C.Schubert was almost there with their answer, but if you also want to have IE10 + support, you need to add font-feature-settings: 'liga' 1; So, the finished style will look like this ...
a:hover::after { font-family: 'Material Icons'; content: "link"; -webkit-font-feature-settings: 'liga' 1; -moz-font-feature-settings: 'liga' 1; font-feature-settings: 'liga' 1; }
And, like C. Schubert, change the content: "[whatever icon here]"; to the desired icon.
Ed fryed
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