diff --git a/demo/src/index.ts b/demo/src/index.ts
index b4a1c32..a8cf588 100644
--- a/demo/src/index.ts
+++ b/demo/src/index.ts
@@ -4,7 +4,7 @@ import { Glyph, Line, Vec } from "../../src/type";
 console.log(
   JSON.stringify(
     font["3"].map(
-      (l: Line) => l.map((v: Vec) => [0.33 + v[0] * 0.33, 0.166 + v[1] * 0.33] as Vec) as Line,
+      (l: Line) => l.map((v: Vec) => [0.166 + v[0] * 0.33, 0.166 + v[1] * 0.33] as Vec) as Line,
     ) as Glyph,
   ),
 );
@@ -20,29 +20,30 @@ const app = document.getElementById("app"),
   group = document.createElementNS(namespace, "g");
 
 const update = () => {
+  let height = window.innerHeight
   const userInput = input.value !== textAtLaunch ? input.value : glyphKeys,
     text = userInput.split("") as string[],
     fontScale = parseFloat(inputSize.value),
     width = window.innerWidth - 40,
-    height = window.innerHeight,
-    baseSize = Math.max(16, Math.min(Math.floor(width * fontScale), 264)),
+    baseSize = Math.max(16, Math.min(Math.floor(Math.hypot(width, height) * fontScale), 264)),
     textSize = [baseSize, baseSize * 1.2],
     charPerLine = Math.floor(width / textSize[0]) - 2,
     nbLines = Math.ceil(text.length / charPerLine),
     margin = [
       (width - charPerLine * textSize[0]) / 2,
-      (height - 40 - nbLines * textSize[1]) / 2,
+      40,
     ];
   group.textContent = "";
 
   for (let y = 0; y < nbLines; y++) {
     const remainingChar = Math.min(charPerLine, text.length - y * charPerLine);
+    if ((y+1)*textSize[1] >= height-margin[1]) height += (textSize[1]+margin[1])
 
     for (let x = 0; x < remainingChar; x++) {
       const char = text[y * charPerLine + x];
       const lines = getGlyphPath(char, textSize, [
         margin[0] + x * textSize[0],
-        margin[1] + y * textSize[1],
+        margin[1] + y * textSize[1], textSize[1]
       ]);
       const rect = document.createElementNS(namespace, "rect");
       rect.setAttribute("x", `${margin[0] + x * textSize[0]}`);
@@ -61,8 +62,8 @@ const update = () => {
   group.setAttribute("stroke-width", `${fontScale * 40}`);
 
   svg.setAttribute("width", `${width}`);
-  svg.setAttribute("height", `${height - 40}`);
-  svg.setAttribute("viewbox", `0 0 ${width} ${height - 40}`);
+  svg.setAttribute("height", `${height+40}`);
+  svg.setAttribute("viewbox", `0 0 ${width} ${height+40}`);
 };
 
 const init = () => {
diff --git a/src/glyphs/poncuation.ts b/src/glyphs/poncuation.ts
index 773c03d..798fa99 100644
--- a/src/glyphs/poncuation.ts
+++ b/src/glyphs/poncuation.ts
@@ -193,6 +193,16 @@ const ponctuation = {
       [0.65, 0.45],
     ],
   ],
+  "×": [
+    [
+      [0.3, 0.35],
+      [0.6, 0.65]
+    ],
+    [
+      [0.6, 0.35],
+      [0.3, 0.65]
+    ]
+  ],
   _: [
     [
       [0.25, 0.7],
@@ -525,6 +535,30 @@ const ponctuation = {
       [0.5, 0.6],
     ],
   ],
+  º: [
+    [
+      [0.4125, 0.235],
+      [0.4125, 0.4],
+      [0.5775, 0.4],
+      [0.5775, 0.235],
+      [0.4125, 0.235],
+    ],
+    [
+      [0.4125, 0.235],
+      [0.5775, 0.4],
+    ],
+  ],
+  "¹": [
+    [
+      [0.4125, 0.235],
+      [0.495, 0.235],
+      [0.5, 0.4],
+    ],
+    [
+      [0.4125, 0.4],
+      [0.5775, 0.4],
+    ],
+  ],
   "²": [
     [
       [0.4125, 0.232],
@@ -547,6 +581,78 @@ const ponctuation = {
       [0.5775, 0.3],
     ],
   ],
+  "¼": [
+    [
+      [0.6, 0.35],
+      [0.3, 0.65],
+    ],
+    [
+      [0.2485, 0.235],
+      [0.33, 0.235],
+      [0.33, 0.4],
+    ],
+    [
+      [0.2485, 0.397],
+      [0.4135, 0.397],
+    ],
+    [
+      [0.5825, 0.566],
+      [0.5825, 0.7],
+      [0.764, 0.7],
+    ],
+    [
+      [0.73, 0.566],
+      [0.73, 0.73],
+    ],
+  ],
+  "½": [
+    [
+      [0.6, 0.35],
+      [0.3, 0.65],
+    ],
+    [
+      [0.2485, 0.235],
+      [0.33, 0.235],
+      [0.33, 0.4],
+    ],
+    [
+      [0.2485, 0.397],
+      [0.4135, 0.397],
+    ],
+    [
+      [0.5825, 0.566],
+      [0.75, 0.566],
+      [0.75, 0.632],
+      [0.5825, 0.632],
+      [0.5825, 0.73],
+      [0.75, 0.73],
+    ],
+  ],
+  "¾": [
+    [
+      [0.6, 0.35],
+      [0.3, 0.65],
+    ],
+    [
+      [0.2485, 0.232],
+      [0.4135, 0.232],
+      [0.4135, 0.397],
+      [0.2485, 0.397],
+    ],
+    [
+      [0.331, 0.3],
+      [0.4135, 0.3],
+    ],
+    [
+      [0.5825, 0.566],
+      [0.5825, 0.67],
+      [0.77, 0.67],
+    ],
+    [
+      [0.73, 0.566],
+      [0.73, 0.73],
+    ],
+  ],
   "´": [
     [
       [0.45, 0.3],
diff --git a/src/glyphs/uppercase.ts b/src/glyphs/uppercase.ts
index 0d94079..8f3df14 100644
--- a/src/glyphs/uppercase.ts
+++ b/src/glyphs/uppercase.ts
@@ -1,271 +1,272 @@
 const uppercase = {
-    A: [
-        [
-            [0.8, 0.7],
-            [0.5, 0.2],
-            [0.2, 0.7]
-        ],
-        [
-            [0.2, 0.5],
-            [0.8, 0.5]
-        ]
-    ],
-    B: [
-        [
-            [0.6, 0.5],
-            [0.6, 0.2],
-            [0.2, 0.2],
-            [0.2, 0.7],
-            [0.8, 0.7],
-            [0.8, 0.5],
-            [0.2, 0.5]
-        ]
-    ],
-    C: [
-        [
-            [0.75, 0.2],
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7]
-        ]
-    ],
-    D: [
-        [
-            [0.2, 0.2],
-            [0.8, 0.2],
-            [0.8, 0.7],
-            [0.2, 0.7]
-        ],
-        [
-            [0.3, 0.2],
-            [0.3, 0.7]
-        ]
-    ],
-    E: [
-        [
-            [0.75, 0.2],
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7]
-        ],
-        [
-            [0.25, 0.5],
-            [0.55, 0.5]
-        ]
-    ],
-    F: [
-        [
-            [0.75, 0.2],
-            [0.25, 0.2],
-            [0.25, 0.7]
-        ],
-        [
-            [0.25, 0.5],
-            [0.55, 0.5]
-        ]
-    ],
-    G: [
-        [
-            [0.8, 0.2],
-            [0.2, 0.2],
-            [0.2, 0.7],
-            [0.8, 0.7],
-            [0.8, 0.5],
-            [0.5, 0.5]
-        ]
-    ],
-    H: [
-        [
-            [0.2, 0.2],
-            [0.2, 0.7]
-        ],
-        [
-            [0.2, 0.5],
-            [0.8, 0.5]
-        ],
-        [
-            [0.8, 0.2],
-            [0.8, 0.7]
-        ]
-    ],
-    I: [
-        [
-            [0.3, 0.2],
-            [0.7, 0.2]
-        ],
-        [
-            [0.3, 0.7],
-            [0.7, 0.7]
-        ],
-        [
-            [0.5, 0.2],
-            [0.5, 0.7]
-        ]
-    ],
-    J: [
-        [
-            [0.4, 0.2],
-            [0.8, 0.2]
-        ],
-        [
-            [0.6, 0.2],
-            [0.6, 0.7],
-            [0.2, 0.7],
-            [0.2, 0.6]
-        ]
-    ],
-    K: [
-        [
-            [0.25, 0.2],
-            [0.25, 0.7]
-        ],
-        [
-            [0.7, 0.2],
-            [0.25, 0.5],
-            [0.7, 0.7]
-        ]
-    ],
-    L: [
-        [
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.7, 0.7]
-        ]
-    ],
-    M: [
-        [
-            [0.2, 0.7],
-            [0.2, 0.2],
-            [0.5, 0.5],
-            [0.8, 0.2],
-            [0.8, 0.7]
-        ]
-    ],
-    N: [
-        [
-            [0.25, 0.7],
-            [0.25, 0.2],
-            [0.75, 0.7],
-            [0.75, 0.2]
-        ]
-    ],
-    O: [
-        [
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7],
-            [0.75, 0.2],
-            [0.25, 0.2]
-        ]
-    ],
-    P: [
-        [
-            [0.2, 0.5],
-            [0.7, 0.5],
-            [0.7, 0.2],
-            [0.2, 0.2],
-            [0.2, 0.7]
-        ]
-    ],
-    Q: [
-        [
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7],
-            [0.75, 0.2],
-            [0.25, 0.2]
-        ],
-        [
-            [0.6, 0.6],
-            [0.8, 0.75]
-        ]
-    ],
-    R: [
-        [
-            [0.25, 0.5],
-            [0.7, 0.5],
-            [0.7, 0.2],
-            [0.25, 0.2],
-            [0.25, 0.7]
-        ],
-        [
-            [0.25, 0.5],
-            [0.7, 0.7]
-        ]
-    ],
-    S: [
-        [
-            [0.75, 0.2],
-            [0.25, 0.2],
-            [0.25, 0.5],
-            [0.75, 0.5],
-            [0.75, 0.7],
-            [0.25, 0.7]
-        ]
-    ],
-    T: [
-        [
-            [0.25, 0.2],
-            [0.75, 0.2]
-        ],
-        [
-            [0.5, 0.2],
-            [0.5, 0.7]
-        ]
-    ],
-    U: [
-        [
-            [0.25, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7],
-            [0.75, 0.2]
-        ]
-    ],
-    V: [
-        [
-            [0.2, 0.2],
-            [0.5, 0.7],
-            [0.8, 0.2]
-        ]
-    ],
-    W: [
-        [
-            [0.2, 0.2],
-            [0.3, 0.7],
-            [0.5, 0.5],
-            [0.7, 0.7],
-            [0.8, 0.2]
-        ]
-    ],
-    X: [
-        [
-            [0.2, 0.2],
-            [0.8, 0.7]
-        ],
-        [
-            [0.2, 0.7],
-            [0.8, 0.2]
-        ]
-    ],
-    Y: [
-        [
-            [0.2, 0.2],
-            [0.5, 0.5],
-            [0.8, 0.2]
-        ],
-        [
-            [0.5, 0.5],
-            [0.5, 0.7]
-        ]
-    ],
-    Z: [
-        [
-            [0.25, 0.2],
-            [0.75, 0.2],
-            [0.25, 0.7],
-            [0.75, 0.7]
-        ]
-    ]
-}
+  A: [
+    [
+      [0.8, 0.7],
+      [0.8, 0.2],
+      [0.2, 0.2],
+      [0.2, 0.7],
+    ],
+    [
+      [0.2, 0.5],
+      [0.8, 0.5],
+    ],
+  ],
+  B: [
+    [
+      [0.6, 0.5],
+      [0.6, 0.2],
+      [0.2, 0.2],
+      [0.2, 0.7],
+      [0.8, 0.7],
+      [0.8, 0.5],
+      [0.2, 0.5],
+    ],
+  ],
+  C: [
+    [
+      [0.75, 0.2],
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+    ],
+  ],
+  D: [
+    [
+      [0.2, 0.2],
+      [0.8, 0.2],
+      [0.8, 0.7],
+      [0.2, 0.7],
+    ],
+    [
+      [0.3, 0.2],
+      [0.3, 0.7],
+    ],
+  ],
+  E: [
+    [
+      [0.75, 0.2],
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+    ],
+    [
+      [0.25, 0.5],
+      [0.55, 0.5],
+    ],
+  ],
+  F: [
+    [
+      [0.75, 0.2],
+      [0.25, 0.2],
+      [0.25, 0.7],
+    ],
+    [
+      [0.25, 0.5],
+      [0.55, 0.5],
+    ],
+  ],
+  G: [
+    [
+      [0.8, 0.2],
+      [0.2, 0.2],
+      [0.2, 0.7],
+      [0.8, 0.7],
+      [0.8, 0.5],
+      [0.5, 0.5],
+    ],
+  ],
+  H: [
+    [
+      [0.2, 0.2],
+      [0.2, 0.7],
+    ],
+    [
+      [0.2, 0.5],
+      [0.8, 0.5],
+    ],
+    [
+      [0.8, 0.2],
+      [0.8, 0.7],
+    ],
+  ],
+  I: [
+    [
+      [0.3, 0.2],
+      [0.7, 0.2],
+    ],
+    [
+      [0.3, 0.7],
+      [0.7, 0.7],
+    ],
+    [
+      [0.5, 0.2],
+      [0.5, 0.7],
+    ],
+  ],
+  J: [
+    [
+      [0.4, 0.2],
+      [0.8, 0.2],
+    ],
+    [
+      [0.6, 0.2],
+      [0.6, 0.7],
+      [0.2, 0.7],
+      [0.2, 0.6],
+    ],
+  ],
+  K: [
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+    ],
+    [
+      [0.7, 0.2],
+      [0.25, 0.5],
+      [0.7, 0.7],
+    ],
+  ],
+  L: [
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.7, 0.7],
+    ],
+  ],
+  M: [
+    [
+      [0.2, 0.7],
+      [0.2, 0.2],
+      [0.5, 0.5],
+      [0.8, 0.2],
+      [0.8, 0.7],
+    ],
+  ],
+  N: [
+    [
+      [0.25, 0.7],
+      [0.25, 0.2],
+      [0.75, 0.7],
+      [0.75, 0.2],
+    ],
+  ],
+  O: [
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+      [0.75, 0.2],
+      [0.25, 0.2],
+    ],
+  ],
+  P: [
+    [
+      [0.2, 0.5],
+      [0.7, 0.5],
+      [0.7, 0.2],
+      [0.2, 0.2],
+      [0.2, 0.7],
+    ],
+  ],
+  Q: [
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+      [0.75, 0.2],
+      [0.25, 0.2],
+    ],
+    [
+      [0.6, 0.6],
+      [0.8, 0.75],
+    ],
+  ],
+  R: [
+    [
+      [0.25, 0.5],
+      [0.7, 0.5],
+      [0.7, 0.2],
+      [0.25, 0.2],
+      [0.25, 0.7],
+    ],
+    [
+      [0.25, 0.5],
+      [0.7, 0.7],
+    ],
+  ],
+  S: [
+    [
+      [0.75, 0.2],
+      [0.25, 0.2],
+      [0.25, 0.5],
+      [0.75, 0.5],
+      [0.75, 0.7],
+      [0.25, 0.7],
+    ],
+  ],
+  T: [
+    [
+      [0.25, 0.2],
+      [0.75, 0.2],
+    ],
+    [
+      [0.5, 0.2],
+      [0.5, 0.7],
+    ],
+  ],
+  U: [
+    [
+      [0.25, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+      [0.75, 0.2],
+    ],
+  ],
+  V: [
+    [
+      [0.2, 0.2],
+      [0.5, 0.7],
+      [0.8, 0.2],
+    ],
+  ],
+  W: [
+    [
+      [0.2, 0.2],
+      [0.3, 0.7],
+      [0.5, 0.5],
+      [0.7, 0.7],
+      [0.8, 0.2],
+    ],
+  ],
+  X: [
+    [
+      [0.2, 0.2],
+      [0.8, 0.7],
+    ],
+    [
+      [0.2, 0.7],
+      [0.8, 0.2],
+    ],
+  ],
+  Y: [
+    [
+      [0.2, 0.2],
+      [0.5, 0.5],
+      [0.8, 0.2],
+    ],
+    [
+      [0.5, 0.5],
+      [0.5, 0.7],
+    ],
+  ],
+  Z: [
+    [
+      [0.25, 0.2],
+      [0.75, 0.2],
+      [0.25, 0.7],
+      [0.75, 0.7],
+    ],
+  ],
+};
 
-export default uppercase
+export default uppercase;