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