diff --git a/sd-card/html/edit_config_param.html b/sd-card/html/edit_config_param.html
index 5cc65890..a3e12541 100644
--- a/sd-card/html/edit_config_param.html
+++ b/sd-card/html/edit_config_param.html
@@ -490,7 +490,7 @@ textarea {
 			</td>
 		</tr>
 		<tr>
-			<td class="indent1">
+			<td class="expert">
 				<input type="checkbox" id="PostProcessing_AnalogDigitalTransitionStart_enabled" value="1"  onclick = 'InvertEnableItem("PostProcessing", "AnalogDigitalTransitionStart")' unchecked >
 				<label for=PostProcessing_AnalogDigitalTransitionStart_enabled><class id="PostProcessing_AnalogDigitalTransitionStart_text" style="color:black;">analogDigitalTransitionStart</class></label>
 			</td>