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