User:Mfaizsyahmi/partyhat.css

.wikia-gallery-item .thumb, .article-thumb, .image-thumbnail {position:relative} .wikia-gallery-item .thumb::after, .article-thumb::after, .image-thumbnail::after { position:absolute; background: transparent url(http://ums.fulba.com/files/partyhat.gif) no-repeat; content:""; width:160px; height:160px; left:-40px; top:-120px; z-index:9999; }