diff --git a/src/components/Canvas.svelte b/src/components/Canvas.svelte
index c50fb21..c5417f0 100644
--- a/src/components/Canvas.svelte
+++ b/src/components/Canvas.svelte
@@ -20,7 +20,6 @@
 	function init() {
 		gl = canvas.getContext('2d')
 		gl.rect(0, 0, width, height)
-		gl.fillStyle = 'black'
 		gl.fill()
 
 		draw()
diff --git a/src/components/atoms/InputNumber.svelte b/src/components/atoms/InputNumber.svelte
index f918b88..8a90ecb 100644
--- a/src/components/atoms/InputNumber.svelte
+++ b/src/components/atoms/InputNumber.svelte
@@ -2,6 +2,6 @@
 	export let value
 </script>
 
-<span class="rounded mx-1 w-20">
+<span class="rounded mx-1 w-30">
 	<input type="number" class="w-full px-1 rounded" bind:value on:change />
 </span>