diff --git a/docs/_includes/xstyle.css b/docs/_includes/xstyle.css
deleted file mode 100644
index 044892f8..00000000
--- a/docs/_includes/xstyle.css
+++ /dev/null
@@ -1,9 +0,0 @@
-.tlbr-ic {
-  max-width: 100%;
-  max-height: 100%;
-  box-sizing: content-box;
-  padding: 2px;
-  margin: 0 0 0 0;
-  border-style: none;
-  border: 0 0 0 0;
-}
diff --git a/docs/widgets_process_input.md b/docs/widgets_process_input.md
index 3f505c7e..57af1a9c 100644
--- a/docs/widgets_process_input.md
+++ b/docs/widgets_process_input.md
@@ -9,8 +9,8 @@ The process input widget is used to pass input to a processes that are executed
 
 ![](img/process_input.png)
 
-- ![](https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/pencil_go.png){: .tlbr-ic}: sends the text to the process, also works with <kbd>ENTER</kbd>.
-- ![](https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/pencil_delete.png){: .tlbr-ic}: closes the process input stream.
-- ![](https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/cancel.png){: .tlbr-ic}: forces the process termination.
+- <img src="https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/pencil_go.png" class="tlbric"/>: sends the text to the process, also works with <kbd>ENTER</kbd>.
+- <img src="https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/pencil_delete.png" class="tlbric"/>: closes the process input stream.
+- <img src="https://raw.githubusercontent.com/BBasile/Coedit/master/icons/other/cancel.png" class="tlbric"/>: forces the process termination.
 
 The input text can contain [symbolic strings](features_symbolic_strings).