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