Element block pseudo-class :active generated with border-radius font-weight normal border 12px rgba(0,0,0,1) solid padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px line-height 1 height auto background overflow hidden position static cursor default margin 0px width 160px box-sizing content-box transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none display block z-index auto transition