User:Undead.exe/Spoiler.css

/*    CSS code for hiding spoilers
 * Hide any img file within elements with a class of "spoiler"
 * Opacity can be toggled for various effects
 * Opacity can be toggled for various effects
 * Opacity can be toggled for various effects

.spoiler img { opacity: 0.0; filter: alpha(opacity=00); }

.spoiler img:active { opacity: 1.0; filter: alpha(opacity=100); }