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