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