Element block pseudo-class :active generated with line-height 1 font-size 16px box-sizing content-box transform padding 20px position static background border 1px rgba(90,90,90,1) solid float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px display block font-weight normal height auto margin 0px border-radius overflow hidden z-index auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default