diff --git a/src/main/ui/static/commons/css/multiLevelSelect.css b/src/main/ui/static/commons/css/multiLevelSelect.css
index c7ae4c85e..3b2476ffc 100644
--- a/src/main/ui/static/commons/css/multiLevelSelect.css
+++ b/src/main/ui/static/commons/css/multiLevelSelect.css
@@ -1,33 +1,35 @@
-.ml-select-box{
-    position: absolute;
-    height: 300px;
-    white-space: nowrap;
-    z-index: 9999;
+.ml-select-box {
+  position: absolute;
+  height: 300px;
+  white-space: nowrap;
+  z-index: 9999;
+  background: white;
 }
 
-.ml-select-box ul.select-group{
-    display: inline-block;
-    width: 240px;
-    overflow: auto;
-    height: 200px;
-    margin: 0;
-    padding: 0;
-    list-style: none;
+.ml-select-box ul.select-group {
+  display: inline-block;
+  /* width: 240px; */
+  overflow: auto;
+  height: 200px;
+  margin: 0;
+  padding: 0;
+  list-style: none;
 }
 
-.ml-select-box ul.select-group li{
-    list-style: none;
-    width: 100%;
-    display: block;
-    height: 30px;
-    line-height: 30px;
-    cursor:pointer;
-    background: #fff;
-    font-size: 14px;
-    padding: 0 5px;
+.ml-select-box ul.select-group li {
+  list-style: none;
+  width: 100%;
+  display: block;
+  height: 30px;
+  line-height: 30px;
+  cursor: pointer;
+  background: #fff;
+  font-size: 14px;
+  padding: 0 5px;
 }
 
-.ml-select-box ul.select-group li:hover,.ml-select-box ul.select-group li.active{
-    background: #c0c0c0;
-    font-weight: bold;
-}
\ No newline at end of file
+.ml-select-box ul.select-group li:hover,
+.ml-select-box ul.select-group li.active {
+  background: #c0c0c0;
+  font-weight: bold;
+}