Update index.html

Author: asyncker

index.html

@@ -8,7 +8,7 @@
 <style>
   * { margin:0; padding:0; box-sizing:border-box; }
   body { font-family:'Consolas',monospace; display:flex; height:100vh; background:#1e1e1e; color:#d4d4d4; }
-  canvas { width:100%; height:100%; cursor:crosshair; }
+  canvas { width:100%; height:100%; cursor:crosshair; display:block; }
   #editor { width:35%; display:flex; flex-direction:column; border-right:2px solid #333; }
   #graph { width:65%; position:relative; background:#fff; }
   #editor-header { background:#252526; padding:10px 15px; display:flex; justify-content:space-between; align-items:center; border-bottom:1px solid #333; }