1 files changed, 33 insertions, 0 deletions
diff --git a/devtools/client/shared/components/MdnLink.css b/devtools/client/shared/components/MdnLink.css
new file mode 100644
index 0000000000..0fef9c0bba
--- /dev/null
+++ b/devtools/client/shared/components/MdnLink.css
@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* Learn more links */
+
+.network-monitor .learn-more-link {
+  display: inline-block;
+  line-height: 16px;
+}
+
+.network-monitor .learn-more-link::before {
+  background-image: url(chrome://devtools/skin/images/help.svg);
+  background-size: contain;
+}
+
+.network-monitor .tree-container .learn-more-link {
+  position: absolute;
+  top: 0;
+  inset-inline-start: 2px;
+  /* Override devtools-button styles to make this button 20x20,
+   * so that the icon is vertically centered in the table row */
+  padding: 1px 0;
+}
+
+.network-monitor .tree-container tr:not(:hover) .learn-more-link {
+  opacity: 0.4;
+}
+
+.network-monitor .tabpanel-summary-value.status {
+  display: flex;
+  align-items: center;
+}