Index: lams_tool_preview/web/pages/learning/learning.jsp
===================================================================
diff -u -rfe19797ec82718905555353176ed719bec11043e -r94b2225ee897f0a10318b17e1c692f2ccbb1e36b
--- lams_tool_preview/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision fe19797ec82718905555353176ed719bec11043e)
+++ lams_tool_preview/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 94b2225ee897f0a10318b17e1c692f2ccbb1e36b)
@@ -143,22 +143,22 @@
 
 		<div class="voffset5" id="buttondiv">
 		
-		<div class=" pull-left">		
+		<div class="float-start">		
 		<span id="refreshButton" class="btn btn-default" onclick="javascript:refresh();"><fmt:message key="label.refresh"/></span>
 		</div>
 		
-		<div class="pull-right" id="buttonNextPrevDiv">		
-		<c:if test="${stepNumber > 1}">
-			<button type="button" id="prevButton" class="btn btn-default" onclick="javascript:${method}(false);"><fmt:message key="label.previous"/></button>
-		</c:if>
-		<c:choose>
-			<c:when test="${stepNumber == numCriteria}">
-				<button type="button" id="finishButton" class="btn btn-primary" onclick="javascript:${method}(true);">${finishButtonLabel}</button>
-			</c:when>
-			<c:otherwise>
-				<button type="button" id="finishButton" class="btn btn-default" onclick="javascript:${method}(true);"><fmt:message key="label.next"/></button>
-			</c:otherwise>
-		</c:choose>
+		<div class="activity-bottom-buttons" id="buttonNextPrevDiv">		
+			<c:if test="${stepNumber > 1}">
+				<button type="button" id="prevButton" class="btn btn-default" onclick="javascript:${method}(false);"><fmt:message key="label.previous"/></button>
+			</c:if>
+			<c:choose>
+				<c:when test="${stepNumber == numCriteria}">
+					<button type="button" id="finishButton" class="btn btn-primary" onclick="javascript:${method}(true);">${finishButtonLabel}</button>
+				</c:when>
+				<c:otherwise>
+					<button type="button" id="finishButton" class="btn btn-default" onclick="javascript:${method}(true);"><fmt:message key="label.next"/></button>
+				</c:otherwise>
+			</c:choose>
 		</div>
 		</div>