diff --git a/index.html b/index.html
index cbb4eaf..fb8f9c1 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
             FeBaFix Rechner
         </h1>
         <form id="windowsill-calculator" class="count-calculator">
-            <label data-field class="field">
+            <label class="field">
                 Stärke der Fensterbank
                 <select name="" id="windowsill-type-input">
                     <option value="16">
@@ -20,20 +20,20 @@
                     </option>
                 </select>
             </label>
-            <label data-field id="windowsill-strength-input-container" style="display: none;" class="field">
+            <label id="windowsill-strength-input-container" style="display: none;" class="field">
                 Sondergröße der Fensterbank
                 <input name="windowsill-strength" type="number" id="windowsill-strength-input" max="1000" />
             </label>
-            <label data-field class="field">
+            <label class="field">
                 Summe zu montierender Fensterbänke in Meter
                 <input name="length" type="number" id="length-input" min="0" />
             </label>
             <h3>Ergebnis</h3>
-            <label data-field class="field">
+            <label class="field">
                 Stückzahl:
                 <output id="count-output">Erwarte Eingabe...</output>
             </label>
-            <label data-field class="field">
+            <label class="field">
                 Art:
                 <output id="windowsill-type-output">Erwarte Eingabe...</output>
             </label>