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