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