Change homserver-question into a class

src/js/login.js

@@ -54,7 +54,7 @@ class Homeserver extends ElemJS {
 	constructor() {
 		super(q("#homeserver"));
 
-		this.tippy = tippy.default(q("#homeserver-question"), {
+		this.tippy = tippy.default(q(".homeserver-question"), {
 			content: q("#homeserver-popup-template").innerHTML,
 			allowHTML: true,
 			interactive: true,

src/login.pug

@@ -24,7 +24,7 @@ html
             .form-input-container
               .homeserver-label
                 label(for="homeserver") Homeserver
-                span#homeserver-question (What's this?)
+                span.homeserver-question (What's this?)
               input(type="text" name="homeserver" placeholder="matrix.org")#homeserver
 
           #feedback

src/sass/login.sass

@@ -44,7 +44,7 @@
 .form-error
   color: red
 
-#homeserver-question
+.homeserver-question
   font-size: 0.6em
   padding-left: 0.2em