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