Another bunch of styling fixes

res/template/apps.html

@@ -39,7 +39,7 @@
 				pixeldrain to upload your files.
 			</p>
 
-			<div class="highlight_dark" style="clear: right;">
+			<div class="highlight_shaded" style="clear: right;">
 				<a href="/misc/sharex/pixeldrain.com.sxcu" class="button button_highlight">
 					<i class="icon small">save</i>
 					Download ShareX Uploader

res/template/fragments/form.html

@@ -1,6 +1,6 @@
 {{define "form"}}
 	{{.PreFormHTML}}
-	<form class="highlight_dark" method="POST">
+	<form class="highlight_shaded" method="POST">
 		{{if eq .Submitted true}}
 			{{if eq .SubmitSuccess true}}
 				<div id="submit_result" class="highlight_green">

res/template/maintenance.html

@@ -9,7 +9,7 @@
 		<img id="header_image" class="header_image" src="/res/img/header_neuropol.png" alt="Header image"/>
 		<br/>
 		<div id='body' class="body">
-			<div id="header" class="highlight_light" style="font-size: 2em; line-height: 1.2em;">
+			<div id="header" class="highlight_shaded" style="font-size: 2em; line-height: 1.2em;">
 				Pixeldrain is under maintenanace
 			</div>
 			<p>

res/template/widgets.html

@@ -18,10 +18,7 @@
 			<h5>Size 5 header</h5>
 			<h6>Size 6 header</h6>
 
-			<div class="highlight_dark">Dark highlight</div>
-			<div class="highlight_middle">Middle highlight</div>
-			<div class="highlight_light">Light highlight</div>
-			<div class="highlight_lighter">Lighter highlight</div>
+			<div class="highlight_shaded">Shaded highlight</div>
 			<br/>
 			Link <a href="#">A link to someplace</a>.
 			<hr/>