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