Element block pseudo-class :active generated with position static width 160px padding 20px float none display block border 2px rgba(0,0,0,1) solid background transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto line-height 1 overflow hidden transform font-weight normal cursor default height auto border-radius