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