diff --git a/editor/stylesheets/styles.css b/editor/stylesheets/styles.css
index 86ba938e1..cb72c0647 100644
--- a/editor/stylesheets/styles.css
+++ b/editor/stylesheets/styles.css
@@ -52,26 +52,20 @@ body { line-height: 1.3; }
 .explorer {
   background-color: rgba(255,255,255,0.95);
   width: 300px;
-  border-radius: 6px;
+  border-radius: 5px;
   border-width: 3px;
   border-style: solid;
   border-color: rgba(0,0,0,.4);
+  box-shadow: 4px 4px 40px 0px rgba(0,0,0,0.75);
 }
 
 .invalid {
-  animation-name: invalid-explorer;
-  animation-delay: 0.15s;
-  animation-duration: 0.45s;
-  animation-timing-function: ease-in-out;
-}
-
-@keyframes invalid-explorer {
-    from { border-color: rgba(0,0,0,.4); }
-    to { border-color: rgba(255,0,0,.7); }
+  border-color: rgba(207,0,15,.7);
+  padding-bottom: 5px;
 }
 
 .one-result {
-  border-color: rgba(0,100,75,0.7);
+  border-color: rgba(68,108,179,0.9);
 }
 
 .top-separator {
@@ -97,6 +91,7 @@ body { line-height: 1.3; }
 }
 
 .explorer-placeholder {
+  background-color: red;
 }
 
 .localAdmissibleType {
@@ -161,3 +156,4 @@ div:focus {
 .vitem {
   flex: none;
 }
+