Element block pseudo-class :active generated with box-sizing content-box position static display block outline none overflow visible width 250px float right height 250px border 0px rgba(155,20,20,1) solid box-shadow 0px 0px 7px rgba(0,0,0,0.5) cursor default text-shadow transition transform font-size 16px opacity 1 background padding 0px z-index auto line-height normal margin 0px border-radius font-weight normal