Element block pseudo-class :active generated with font-size 33px outline none border-radius padding 6px display block opacity 0.57 transition box-shadow text-shadow 4px 4px 6px rgba(0,0,0,0.5) box-sizing content-box overflow auto line-height 1 background height 250px z-index auto border 8px rgba(0,0,0,1) solid transform position static margin 0px float left font-weight normal cursor default width 500px