Add font-style values

src/CSS.purs

@@ -9,7 +9,7 @@ import CSS.Display (Display(..), Position(..), absolute, block, display, display
 import CSS.Elements (a, abbr, address, area, article, aside, audio, b, bdi, bdo, blockquote, body, br, button, canvas, caption, cite, code, col, colgroup, datalist, dd, del, details, dfn, div, dl, dt, embed, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hr, html, i, iframe, img, input, ins, kbd, label, legend, li, main, map, mark, meter, nav, object, ol, optgroup, output, p, pre, progress, q, s, samp, section, small, span, strong, sub, summary, sup, tbody, td, textarea, tfoot, th, thead, tr, u, ul, var) as X
 import CSS.Flexbox (class FlexEnd, class FlexStart, class SpaceAround, class SpaceBetween, class Stretch, AlignContentValue(..), AlignItemsValue(..), AlignSelfValue(..), FlexDirection(..), FlexWrap(..), JustifyContentValue(..), alignContent, alignItems, alignSelf, column, columnReverse, flexBasis, flexDirection, flexEnd, flexFlow, flexGrow, flexShrink, flexStart, flexWrap, justifyContent, nowrap, order, row, rowReverse, spaceAround, spaceBetween, stretch, wrap, wrapReverse) as X
 import CSS.FontFace (FontFaceFormat(..), FontFaceSrc(..), fontFaceFamily, fontFaceSrc, formatName) as X
-import CSS.Font (FontWeight(..), GenericFontFamily(..), bold, bolder, color, fontFamily, fontSize, fontWeight, lighter, sansSerif, weight) as X
+import CSS.Font (FontStyle, FontWeight(..), GenericFontFamily(..), bold, bolder, color, fontFamily, fontSize, fontStyle, fontWeight, italic, lighter, oblique, sansSerif, weight) as X
 import CSS.Geometry (bottom, height, left, margin, marginBottom, marginLeft, marginRight, marginTop, maxHeight, maxWidth, minHeight, minWidth, padding, paddingBottom, paddingLeft, paddingRight, paddingTop, right, top, width) as X
 import CSS.Gradient (Extend, Radial, Ramp, circle, circular, closestCorner, closestSide, ellipse, elliptical, farthestCorner, farthestSide, hGradient, hRepeatingGradient, linearGradient, radialGradient, repeatingLinearGradient, repeatingRadialGradient, vGradient, vRepeatingGradient) as X
 import CSS.Property (class Val, Key(..), Literal(..), Prefixed(..), Value(..), cast, noCommas, plain, quote, value, (!)) as X

src/CSS/Font.purs

@@ -66,3 +66,33 @@ weight i = FontWeight $ value i
 
 fontWeight :: FontWeight -> CSS
 fontWeight = key $ fromString "font-weight"
+
+newtype FontStyle = FontStyle Value
+
+derive instance eqFontStyle :: Eq FontStyle
+derive instance ordFontStyle :: Ord FontStyle
+derive instance genericFontStyle :: Generic FontStyle
+
+instance valFontStyle :: Val FontStyle where
+  value (FontStyle v) = v
+
+instance normalFontStyle :: Normal FontStyle where
+  normal = FontStyle (fromString "normal")
+
+instance initialFontStyle :: Initial FontStyle where
+  initial = FontStyle (fromString "initial")
+
+instance inheritFontStyle :: Inherit FontStyle where
+  inherit = FontStyle (fromString "inherit")
+
+instance unsetFontStyle :: Unset FontStyle where
+  unset = FontStyle (fromString "unset")
+
+italic :: FontStyle
+italic = FontStyle $ fromString "italic"
+
+oblique :: FontStyle
+oblique = FontStyle $ fromString "oblique"
+
+fontStyle :: FontStyle -> CSS
+fontStyle = key $ fromString "font-style"