Element block pseudo-element :before generated with font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.4) box-sizing content-box border 0px rgba(0,0,0,1) solid width 18% float none overflow visible transition height auto margin 7px background text-shadow border-radius padding 2px cursor default position static z-index auto transform font-weight normal display block line-height 1