diff --git a/www/Themes/Centreon-2/style.css b/www/Themes/Centreon-2/style.css
index ab410b586281e84ea8dbbc7d3c54c17968f3488b..46d8a7804032a64018ac9d6003662993653e3f24 100644
--- a/www/Themes/Centreon-2/style.css
+++ b/www/Themes/Centreon-2/style.css
@@ -207,13 +207,16 @@ p.description a, p.description a:visited {
    width: 213px !important;
 }
 
+.select2-selection {
+    cursor: initial !important;
+}
+
 .select2-container .select2-selection--multiple {
     min-height: auto !important;
 }
 
 .select2-container .select2-search--inline .select2-search__field {
     margin-top: 0 !important;
-    width: 200px !important;
 }
 
 .select2-container--default .select2-selection--single {
@@ -267,10 +270,17 @@ p.description a, p.description a:visited {
     background-color: #bfecff !important;
 }
 
-.select2-container--default .select2-selection--multiple .select2-selection__rendered {
+.formTable .select2-container--default .select2-selection--multiple .select2-selection__rendered {
+    min-height: 28px;
+}
+
+.ajaxOption .select2-container--default .select2-selection--multiple .select2-selection__rendered {
     max-height: 80px;
 }
 
+.formTable .select2-container--default .select2-selection--multiple .select2-selection__rendered {
+    min-height: 28px;
+}
 
 /* Selected elements  */
 .select2-results-header {
diff --git a/www/include/common/javascript/centreon/centreon-select2.js b/www/include/common/javascript/centreon/centreon-select2.js
index 665a51356eb7f295093a1d2c8006d91cdae15b31..da9e1947e3988913fd8ef17578562a0e181e8436 100644
--- a/www/include/common/javascript/centreon/centreon-select2.js
+++ b/www/include/common/javascript/centreon/centreon-select2.js
@@ -84,6 +84,18 @@
       if (this.settings.multiple) {
         this.initMultiple();
       }
+
+      this.resizeSelect2();
+    },
+
+    resizeSelect2: function() {
+      var formSpan = jQuery(".formTable span.select2-container");
+      formSpan.css({
+        'min-width': '360px',
+      });
+      formSpan.find('.select2-selection--multiple .select2-selection__rendered').css({
+        'resize': 'vertical'
+      });
     },
     /**
      * Load the locale, if not defined in settings use the browser locale
diff --git a/www/include/common/javascript/centreon/multiselectResizer.js b/www/include/common/javascript/centreon/multiselectResizer.js
index 74845178c79f39512d548c86b4e386b58521aded..0c67af844765d7e6012474fac4792c30d1712ba2 100644
--- a/www/include/common/javascript/centreon/multiselectResizer.js
+++ b/www/include/common/javascript/centreon/multiselectResizer.js
@@ -40,7 +40,7 @@
  */
 jQuery(function() {
     // minimum width of the selectbox, change it if you want
-    var minAllowedWidth = 270;
+    var minAllowedWidth = 360;
 
     // maximum width of the selectbox, twice larger than minimum width
     var maxAllowedWidth = (minAllowedWidth * 2);