MRV width transition

public/css/style.css

@@ -2038,6 +2038,7 @@ body.in-iframe .main-row > .sidebar {
     background: aliceblue;
     padding: 0 !important;
     border-left: 1px solid #ddd;
+    transition: width 0.1s ease;
 }
 .note-section[data-segment-template-name="medrisk_vigilence"] .on-hover-only {
     display: none;