Index: lams_tool_lamc/web/learning/SingleQuestionAnswersContent.jsp
===================================================================
diff -u -rd43d1e67bb589b4f565a222a3f33ea17debc68a7 -r2a08acd3ace67caa388eb6ad98bfec5dc52b2699
--- lams_tool_lamc/web/learning/SingleQuestionAnswersContent.jsp	(.../SingleQuestionAnswersContent.jsp)	(revision d43d1e67bb589b4f565a222a3f33ea17debc68a7)
+++ lams_tool_lamc/web/learning/SingleQuestionAnswersContent.jsp	(.../SingleQuestionAnswersContent.jsp)	(revision 2a08acd3ace67caa388eb6ad98bfec5dc52b2699)
@@ -73,8 +73,8 @@
 							</label>
 						</div>
 						
-						<div>
-							<input type="range" name="confidenceLevel${questionUid}" id="confidenceLevel${questionUid}" 
+						<div class="col-12 col-sm-8 col-md-6 col-lg-4">
+							<input type="range" name="confidenceLevel${questionUid}" id="confidenceLevel${questionUid}" class="form-range"
 								list="slider-step-list-${questionUid}" 
 								min="0" max="10" step="5" 
 								<c:if test="${answerDto.confidenceLevel != -1}">value="${answerDto.confidenceLevel}"</c:if>