Element block pseudo-class :active generated with font-size 16px position static overflow hidden border-radius line-height 1 display block float none z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.5) text-shadow 1px 1px 1px rgba(0,0,0,0.2) background transform border 0px rgba(0,0,0,1) solid width 160px padding 20px margin 0px font-weight normal transition box-sizing content-box cursor default height auto