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