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