Element block pseudo-class :active generated with width 150px font-size 16px float none overflow visible font-weight normal border-radius z-index auto margin 0px display block cursor default outline none box-sizing content-box text-shadow border 3px rgba(0,0,0,1) solid padding 200px height 100px transform transition box-shadow 0px 0px 4px rgba(0,0,0,0.5) opacity 1 position static line-height 1 background