Change docx folder to more appropriate "file" folder

src/file/paragraph/run/script.ts

@@ -0,0 +1,25 @@
+import { Attributes, XmlComponent } from "../../xml-components";
+
+export abstract class VerticalAlign extends XmlComponent {
+
+    constructor(type: string) {
+        super("w:vertAlign");
+        this.root.push(new Attributes({
+            val: type,
+        }));
+    }
+}
+
+export class SuperScript extends VerticalAlign {
+
+    constructor() {
+        super("superscript");
+    }
+}
+
+export class SubScript extends VerticalAlign {
+
+    constructor() {
+        super("subscript");
+    }
+}