diff --git a/static/officeHours.css b/static/officeHours.css
deleted file mode 100644
index 3945a59..0000000
--- a/static/officeHours.css
+++ /dev/null
@@ -1,17 +0,0 @@
-/* mark required fields */
-input.required ~ label::after, select.required ~ label::after {
-	content: ' *';
-    color: red;
-}
-/* improve indent of help texts below form fields */
-.form-control ~ .form-text {
-    padding-left: 12px;
-    padding-right: 12px;
-}
-
-.timetableRightBorder {
-	border-right: 1px dotted;
-}
-td.officeHour {
-	border: 1px solid;
-}
diff --git a/templating/templates/deleteMailForm.html b/templating/templates/deleteMailForm.html
index 378e6e7..af4b8ff 100644
--- a/templating/templates/deleteMailForm.html
+++ b/templating/templates/deleteMailForm.html
@@ -1,31 +1,19 @@
 {{define "title"}}Sprechstunde löschen{{end}}
 
 {{define "content"}}
-<div class="col-md-8 offset-md-2">
-  {{ if .Error }}
-  <div class="alert alert-danger">
-    <strong>Fehler:</strong> {{.Error}}
-  </div>
-  {{ end }}
+{{.Error}}
 
-  <p>
-    Willst du die Sprechstunde<br>
-    {{printf "%02d" .OfficeHour.Date.Hour}}:{{printf "%02d" .OfficeHour.Date.Minute}} - {{printf "%02d" .OfficeHour.EndDate.Hour}}:{{printf "%02d" .OfficeHour.EndDate.Minute}}<br>
-    {{if eq .OfficeHour.Date.Week 1}}in ungeraden Vorlesungswochen<br>{{end}}{{if eq .OfficeHour.Date.Week 2}}in geraden Vorlesungswochen<br>{{end}}
-    {{.OfficeHour.Course.Name}}<br>
-    {{.OfficeHour.Tutor.Name}}<br>
-    {{.OfficeHour.Room.Name}}<br>
-    wirklich löschen? Bitte bestätige dies durch Angabe der Mailadresse, mit der die Sprechstunde angelegt wurde:
-  </p>
-  <form method="POST" action="deleteOfficeHour">
-    <input type="hidden" name="id" value="{{.OfficeHour.Id}}">
-    <div class="input-group">
-      <div class="form-floating">
-        <input class="form-control required" name="email" id="email" type="email" size="50" required placeholder="">
-        <label for="email">Email-Adresse</label>
-      </div>
-        <button class="btn btn-outline-primary" type="submit">Bestätigen</button>
-    </div>
-  </form>
-</div>
+Willst du die Sprechstunde<br>
+  {{printf "%02d" .OfficeHour.Date.Hour}}:{{printf "%02d" .OfficeHour.Date.Minute}} - {{printf "%02d" .OfficeHour.EndDate.Hour}}:{{printf "%02d" .OfficeHour.EndDate.Minute}}<br>
+  {{if eq .OfficeHour.Date.Week 1}}in ungeraden Vorlesungswochen<br>{{end}}{{if eq .OfficeHour.Date.Week 2}}in geraden Vorlesungswochen<br>{{end}}
+  {{.OfficeHour.Course.Name}}<br>
+  {{.OfficeHour.Tutor.Name}}<br>
+  {{.OfficeHour.Room.Name}}<br>
+wirklich löschen? Bitte bestätige dies durch Angabe der Mailadresse, mit der die Sprechstunde angelegt wurde: <br>
+<form method="POST" action="deleteOfficeHour">
+<input type="hidden" name="id" value="{{.OfficeHour.Id}}">
+<label for="email">Email-Adresse</label>:
+  <input name="email" id="email" type="email" size="50" required><br>
+  <input type="submit">
+</form>
 {{end}}