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