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