Add a legend tag in fieldset (#2180)

* add legend tag in fieldset

* add legend tag in fieldset

* add value of label in legend tag

src/main/webapp/WEB-INF/orig/view/index.jsp

@@ -113,6 +113,7 @@
 							suffix="errors.front_suffix" />
 					</div>
 					<fieldset>
+						<legend><la:message key="labels.search" /></legend>
 						<div class="clearfix">
 							<div class="mx-auto col-10 col-sm-8 col-md-8 col-lg-6">
 								<la:text styleClass="query form-control center-block"

src/main/webapp/WEB-INF/orig/view/searchOptions.jsp

@@ -4,6 +4,7 @@
 </h3>
 <div>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_num" /></legend>
 		<label for="contentNum"><la:message key="labels.index_num" /></label>
 		<la:select property="num" styleId="numSearchOption"
 			styleClass="form-control">
@@ -19,6 +20,7 @@
 		</la:select>
 	</fieldset>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_sort" /></legend>
 		<label for="contentSort"><la:message key="labels.index_sort" /></label>
 		<la:select property="sort" styleId="sortSearchOption"
 			styleClass="form-control">
@@ -71,6 +73,7 @@
 		</la:select>
 	</fieldset>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_lang" /></legend>
 		<label for="contentLang"><la:message key="labels.index_lang" /></label>
 		<la:select property="lang" styleId="langSearchOption" multiple="true"
 			styleClass="form-control">
@@ -81,6 +84,7 @@
 	</fieldset>
 	<c:if test="${displayLabelTypeItems}">
 		<fieldset class="form-group">
+			<legend><la:message key="labels.index_label" /></legend>
 			<label for="contentLabelType"><la:message
 					key="labels.index_label" /></label>
 			<la:select property="fields.label" styleId="labelTypeSearchOption"

src/main/webapp/WEB-INF/view/index.jsp

@@ -111,6 +111,7 @@
 							suffix="errors.front_suffix" />
 					</div>
 					<fieldset>
+						<legend><la:message key="labels.search" /></legend>
 						<div class="clearfix">
 							<div class="mx-auto col-10 col-sm-8 col-md-8 col-lg-6">
 								<la:text styleClass="query form-control center-block"

src/main/webapp/WEB-INF/view/searchOptions.jsp

@@ -4,6 +4,7 @@
 </h3>
 <div>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_num" /></legend>
 		<label for="contentNum"><la:message key="labels.index_num" /></label>
 		<la:select property="num" styleId="numSearchOption"
 			styleClass="form-control">
@@ -19,6 +20,7 @@
 		</la:select>
 	</fieldset>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_sort" /></legend>
 		<label for="contentSort"><la:message key="labels.index_sort" /></label>
 		<la:select property="sort" styleId="sortSearchOption"
 			styleClass="form-control">
@@ -71,6 +73,7 @@
 		</la:select>
 	</fieldset>
 	<fieldset class="form-group">
+		<legend><la:message key="labels.index_lang" /></legend>
 		<label for="contentLang"><la:message key="labels.index_lang" /></label>
 		<la:select property="lang" styleId="langSearchOption" multiple="true"
 			styleClass="form-control">
@@ -81,6 +84,7 @@
 	</fieldset>
 	<c:if test="${displayLabelTypeItems}">
 		<fieldset class="form-group">
+			<legend><la:message key="labels.index_label" /></legend>
 			<label for="contentLabelType"><la:message
 					key="labels.index_label" /></label>
 			<la:select property="fields.label" styleId="labelTypeSearchOption"

src/main/webapp/css/style.css

@@ -41,6 +41,10 @@ h3 {
 	border-radius: 0px;
 }
 
+legend{
+	display: none;
+}
+
 /* header */
 
 #searchOptions {