diff --git a/chrome/loading_indicator_bouncing_line.css b/chrome/loading_indicator_bouncing_line.css
new file mode 100644
index 0000000..311561a
--- /dev/null
+++ b/chrome/loading_indicator_bouncing_line.css
@@ -0,0 +1,24 @@
+/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/loading_indicator_bouncing_line.css made available under Mozilla Public License v. 2.0
+See the above repository for updates as well as full license text. */
+
+@keyframes statusline-anim{from{background-position-x: left}to{background-position-x: right}}
+#statuspanel[type="status"]::after{
+  position: fixed;
+  display: block;
+  height: 2px;
+  width: 100vw;
+  top: 0;
+  left:0;
+  content: "";
+  pointer-events: none;
+  background-size: 20%;
+  background-repeat: no-repeat;
+  background-image: linear-gradient(to left,transparent,rgb(170,0,70),transparent);
+  animation: statusline-anim 400ms alternate infinite ease-in-out;
+}
+
+@media (min-width: 1000px){ #statuspanel[type="status"]::after{ animation-duration: 460ms } }
+@media (min-width: 1400px){ #statuspanel[type="status"]::after{ animation-duration: 520ms } }
+@media (min-width: 1700px){ #statuspanel[type="status"]::after{ background-size: 15%; animation-duration: 550ms } }
+@media (min-width: 2200px){ #statuspanel[type="status"]::after{ animation-duration: 600ms } }
+.browserContainer{ transform: translate(0) }
\ No newline at end of file
diff --git a/html_resources/tagmap.json b/html_resources/tagmap.json
index eb9acf3..dcc7d81 100644
--- a/html_resources/tagmap.json
+++ b/html_resources/tagmap.json
@@ -133,5 +133,6 @@
 "vertical_menubar.css":["menubar","hack"],
 "vertical_popup_menubar.css":["menubar","menu","toolbars","popup"],
 "window_control_fallback_for_custom_windows_theme.css":["window-control","buttons","colors","patch"],
-"window_control_placeholder_support.css":["window-control","patch"]
+"window_control_placeholder_support.css":["window-control","patch"],
+"loading_indicator_bouncing_line.css":["status","navigation","effect"]
 }
diff --git a/tags.csv b/tags.csv
index 86a4a54..c14e8b5 100644
--- a/tags.csv
+++ b/tags.csv
@@ -133,3 +133,4 @@ vertical_menubar.css,menubar,hack
 vertical_popup_menubar.css,menubar,menu,toolbars,popup
 window_control_fallback_for_custom_windows_theme.css,window-control,buttons,colors,patch
 window_control_placeholder_support.css,window-control,patch
+loading_indicator_bouncing_line.css,status,navigation,effect