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