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