Add CSS for whitespace and tabs
Change-Id: Ibb47077a0f74ec3b72848d0feac9a49db6388b0e
diff --git a/gr-editor/gr-editor.html b/gr-editor/gr-editor.html
index 930312b..5ea404e 100644
--- a/gr-editor/gr-editor.html
+++ b/gr-editor/gr-editor.html
@@ -63,6 +63,16 @@
/* CodeMirror has a default z-index of 4. Set to 0 to avoid collisions with fixed header. */
z-index: 0;
}
+ .cm-tab:before {
+ color: #757575;
+ content: "\2192";
+ position: absolute;
+ }
+ .cm-trailingspace {
+ background-color: #ef9a9a;
+ border: 1px solid #f44336;
+ border-radius: 3px;
+ }
</style>
<div id="wrapper"></div>
</template>