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