<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title> blink tag </title> <style> .blk { text-decoration: blink; } </style> </head> <body> <p>Normal text, then some <blink>blink</blink></p> <p>Similar text, using span <span class="blk">blink</span></p> </body> </html>