style fixes in html files

src/login.html

@@ -1,11 +1,7 @@
 <div id="loginPage" data-role="page" class="page standalonePage" data-backbutton="false">
-
     <div class="padded-left padded-right padded-bottom-page">
-
         <form class="manualLoginForm hide" style="margin: 0 auto;">
-
             <h1 style="margin-top:1em;text-align: left;">${HeaderPleaseSignIn}</h1>
-
             <div style="height:0; overflow: hidden;">
                 <input type="text" name="fakeusernameremembered" tabindex="-1" />
                 <input type="password" name="fakepasswordremembered" tabindex="-1" />
@@ -27,13 +23,14 @@
             <button is="emby-button" type="submit" class="raised button-submit block">
                 <span>${ButtonSignIn}</span>
             </button>
+
             <div style="margin-top:.5em;">
                 <button is="emby-button" type="button" class="raised cancel block btnCancel">
                     <span>${ButtonCancel}</span>
                 </button>
             </div>
-            <br />
-            <br />
+            <br/>
+            <br/>
         </form>
 
         <div class="visualLoginForm" style="text-align: center;">
@@ -56,6 +53,5 @@
 
             <p class="disclaimer" style="text-align: center; margin-top: 2em;"></p>
         </div>
-
     </div>
-</div>
+</div>