diff --git a/ui/scss/component/_markdown-editor.scss b/ui/scss/component/_markdown-editor.scss
index 9691ce7ce..a2b311f5b 100644
--- a/ui/scss/component/_markdown-editor.scss
+++ b/ui/scss/component/_markdown-editor.scss
@@ -4,18 +4,10 @@
     color: var(--text-color) !important;
 }
 
-.CodeMirror-scroll {
-    min-height: 300px
-}
-
 .CodeMirror-fullscreen {
     background: var(--input-bg);
 }
 
-.CodeMirror .CodeMirror-code .cm-strikethrough {
-    text-decoration: line-through;
-}
-
 .editor-toolbar {
     border: 1px solid var(--input-border-color) !important;
     border-bottom: 0 !important;
@@ -25,23 +17,10 @@
     border-color:  var(--input-border-color) !important;
 }
 
-
 .editor-toolbar.fullscreen {
     background: var(--color-bg) !important;
 }
 
-
-/*
-.editor-toolbar.fullscreen::before {
-    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
-}
-
-.editor-toolbar.fullscreen::after {
-
-    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
-}
-*/
-
 div.editor-toolbar a {
     color:  var(--text-color) !important;
 }
@@ -52,14 +31,11 @@ div.editor-toolbar a {
     border-color: transparent !important;
 }
 
-
-
 .editor-toolbar.disabled-for-preview a:not(.no-disable) {
     background: transparent !important;
     border-color: transparent !important;
 }
 
-
 .editor-statusbar {
     color: #959694;
 }
@@ -73,8 +49,6 @@ div.editor-toolbar a {
     border: 1px solid var(--input-border-color) !important;
 }
 
-
-
 .editor-preview pre,
 .editor-preview-side pre {
     background: #eee;