--- a/devtools/client/themes/images/command-responsivemode.svg
+++ b/devtools/client/themes/images/command-responsivemode.svg
@@ -1,9 +1,9 @@
 <!-- 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/. -->
-<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" stroke="#0b0b0b" stroke-miterlimit="10" stroke-linecap="round" stroke-linejoin="round" fill="transparent">
-  <circle cx="-5.5" cy="8.5" r="1"/>
-  <path d="M3.8 1.5h7.5v13H3.8z"/>
-  <path d="M11.2 8.5H3.8"/>
-  <circle cx="7.5" cy="11.5" r="1"/>
+<svg width="16" height="16" xmlns="http://www.w3.org/2000/svg" fill="#0b0b0b">
+  <path d="M12 8H5v1h7V8z"/>
+  <path d="M5 2.007v11.986C5 14 5 14 4.998 14h7.004C12 14 12 14 12 13.993V2.007C12 2 12 2 12.002 2H4.998C5 2 5 2 5 2.007zm-1 0C4 1.45 4.446 1 4.998 1h7.004c.55 0 .998.45.998 1.007v11.986c0 .556-.446 1.007-.998 1.007H4.998C4.448 15 4 14.55 4 13.993V2.007z"/>
+  <path d="M8.5 13c.828 0 1.5-.672 1.5-1.5S9.328 10 8.5 10 7 10.672 7 11.5 7.672 13 8.5 13zm0-1c.276 0 .5-.224.5-.5s-.224-.5-.5-.5-.5.224-.5.5.224.5.5.5z" fill-rule="evenodd"/>
 </svg>
+