diff --git a/laantas-script/lib/GlyphsBase.hs b/laantas-script/lib/GlyphsBase.hs
index 3650b6e..fbcdcb2 100644
--- a/laantas-script/lib/GlyphsBase.hs
+++ b/laantas-script/lib/GlyphsBase.hs
@@ -7,6 +7,7 @@ import Prelude hiding (Word)
 import Data.Foldable
 import Numeric
 import Prelude hiding (Word)
+import qualified Data.Text as Text
 
 
 data Glyph = G {path :: Segs, size :: SizeInfo}
@@ -103,8 +104,9 @@ doGlyphsNoDoctype gs e = wrap $ run act e where
                   Fill_ <<- "none"]
     g_ gattrs . mconcat <$> traverse placeWord gs <* newline
   wrap (content, T {width, height}) =
-    let sattrs = [Height_ <<- toPx height, Width_ <<- toPx width] in
-    svg11_ content `with` sattrs
+    let w = toPx width; h = toPx height
+        viewBox = Text.unwords ["0", "0", toNoDim width, toNoDim height] in
+    svg11_ content `with` [Width_ <<- w, Height_ <<- h, ViewBox_ <<- viewBox]
 
 doGlyphs :: [Word] -> Env -> Element
 doGlyphs gs e = doctype <> doGlyphsNoDoctype gs e
@@ -161,5 +163,8 @@ newline = do
        textHeight = textHeight + lh,
        firstOnLine = True}
 
+toNoDim :: Double -> Text
+toNoDim x = pack (showFFloat (Just 4) x "")
+
 toPx :: Double -> Text
 toPx x = pack (showFFloat (Just 4) x "px")