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