--- a/devtools/client/netmonitor/src/assets/styles/NetworkDetailsPanel.css
+++ b/devtools/client/netmonitor/src/assets/styles/NetworkDetailsPanel.css
@@ -136,16 +136,24 @@
   max-width: 0;
   padding-inline-end: 5px;
 }
 
 .network-monitor .tree-container .treeTable .treeValueCell input{
   color: var(--string-color);
 }
 
+.network-monitor .tree-container .treeTable .treeValueCell input:focus {
+  color: var(--theme-selection-color) !important;
+}
+
+.network-monitor .tree-container .treeTable .treeRow.hasChildren > .treeLabelCell > .treeLabel:hover {
+  text-decoration: none;
+}
+
 /* Source editor in tab panels */
 
 /* If there is a source editor shows up in the last row of TreeView,
  * it should occupy the available vertical space.
  */
 .network-monitor .tree-container .treeTable .editor-row-container,
 .network-monitor .tree-container .treeTable tr:last-child td[colspan="2"] {
   display: block;