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