diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index 08b23e038..0a10b70d9 100644
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -120,6 +120,20 @@ footer = Footer
 footer.software = About Software
 footer.links = Links
 
+[editor]
+buttons.heading.tooltip = Add heading
+buttons.bold.tooltip = Add bold text
+buttons.italic.tooltip = Add italic text
+buttons.quote.tooltip = Quote text
+buttons.code.tooltip = Add code
+buttons.link.tooltip = Add a link
+buttons.list.unordered.tooltip = Add a bullet list
+buttons.list.ordered.tooltip = Add a numbered list
+buttons.list.task.tooltip = Add a list of tasks
+buttons.mention.tooltip = Mention a user or team
+buttons.ref.tooltip = Reference an issue or pull request
+buttons.switch_to_legacy.tooltip = Use the legacy editor instead
+
 [filter]
 string.asc = A - Z
 string.desc = Z - A
diff --git a/templates/shared/combomarkdowneditor.tmpl b/templates/shared/combomarkdowneditor.tmpl
index 38c7a48a3..0927249ab 100644
--- a/templates/shared/combomarkdowneditor.tmpl
+++ b/templates/shared/combomarkdowneditor.tmpl
@@ -19,29 +19,28 @@ Template Attributes:
 	</div>
 	{{end}}
 	<div class="ui tab active" data-tab-panel="markdown-writer">
-		<markdown-toolbar class="gt-df">
+		<markdown-toolbar class="gt-df gt-ac gt-gap-3">
 			<div class="markdown-toolbar-group">
-				<md-header class="markdown-toolbar-button">{{svg "octicon-heading"}}</md-header>
-				<md-bold class="markdown-toolbar-button">{{svg "octicon-bold"}}</md-bold>
-				<md-italic class="markdown-toolbar-button">{{svg "octicon-italic"}}</md-italic>
+				<md-header role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.heading.tooltip"}}">{{svg "octicon-heading"}}</md-header>
+				<md-bold role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.bold.tooltip"}}">{{svg "octicon-bold"}}</md-bold>
+				<md-italic role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.italic.tooltip"}}">{{svg "octicon-italic"}}</md-italic>
 			</div>
 			<div class="markdown-toolbar-group">
-				<md-quote class="markdown-toolbar-button">{{svg "octicon-quote"}}</md-quote>
-				<md-code class="markdown-toolbar-button">{{svg "octicon-code"}}</md-code>
-				<md-link class="markdown-toolbar-button">{{svg "octicon-link"}}</md-link>
+				<md-quote role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.quote.tooltip"}}">{{svg "octicon-quote"}}</md-quote>
+				<md-code role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.code.tooltip"}}">{{svg "octicon-code"}}</md-code>
+				<md-link role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.link.tooltip"}}">{{svg "octicon-link"}}</md-link>
 			</div>
 			<div class="markdown-toolbar-group">
-				<md-unordered-list class="markdown-toolbar-button">{{svg "octicon-list-unordered"}}</md-unordered-list>
-				<md-ordered-list class="markdown-toolbar-button">{{svg "octicon-list-ordered"}}</md-ordered-list>
-				<md-task-list class="markdown-toolbar-button">{{svg "octicon-tasklist"}}</md-task-list>
+				<md-unordered-list role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.list.unordered.tooltip"}}">{{svg "octicon-list-unordered"}}</md-unordered-list>
+				<md-ordered-list role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.list.ordered.tooltip"}}">{{svg "octicon-list-ordered"}}</md-ordered-list>
+				<md-task-list role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.list.task.tooltip"}}">{{svg "octicon-tasklist"}}</md-task-list>
 			</div>
 			<div class="markdown-toolbar-group">
-				<md-mention class="markdown-toolbar-button">{{svg "octicon-mention"}}</md-mention>
-				<md-ref class="markdown-toolbar-button">{{svg "octicon-cross-reference"}}</md-ref>
+				<md-mention role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.mention.tooltip"}}">{{svg "octicon-mention"}}</md-mention>
+				<md-ref role="button" class="markdown-toolbar-button btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.ref.tooltip"}}">{{svg "octicon-cross-reference"}}</md-ref>
 			</div>
-			<div class="markdown-toolbar-group gt-f1"></div>
-			<div class="markdown-toolbar-group">
-				<span class="markdown-toolbar-button markdown-switch-easymde">{{svg "octicon-arrow-switch"}}</span>
+			<div class="markdown-toolbar-group gt-f1 gt-je">
+			<button class="markdown-toolbar-button markdown-switch-easymde btn-link muted" data-tooltip-content="{{.locale.Tr "editor.buttons.switch_to_legacy.tooltip"}}">{{svg "octicon-arrow-switch"}}</button>
 			</div>
 		</markdown-toolbar>
 		<text-expander keys=": @">
diff --git a/web_src/css/base.css b/web_src/css/base.css
index c48a36c85..7640f1524 100644
--- a/web_src/css/base.css
+++ b/web_src/css/base.css
@@ -328,14 +328,27 @@ progress::-moz-progress-bar {
   user-select: none;
 }
 
+.btn-link {
+  background: none;
+  border: none;
+  color: var(--color-primary);
+}
+
+a:hover,
+.btn-link:hover {
+  text-decoration: underline;
+}
+
 a,
-.ui.breadcrumb a {
+.ui.breadcrumb a,
+.btn-link {
   color: var(--color-primary);
   cursor: pointer;
   text-decoration-skip-ink: all;
 }
 
 a.muted,
+.btn-link.muted,
 .muted-links a {
   color: inherit;
 }
@@ -343,6 +356,7 @@ a.muted,
 a:hover,
 a.muted:hover,
 a.muted:hover [class*="color-text"],
+.btn-link.muted:hover,
 .muted-links a:hover,
 .ui.breadcrumb a:hover {
   color: var(--color-primary);
diff --git a/web_src/css/editor-markdown.css b/web_src/css/editor-markdown.css
index 1a09b5d59..df3f756c5 100644
--- a/web_src/css/editor-markdown.css
+++ b/web_src/css/editor-markdown.css
@@ -9,13 +9,12 @@
 }
 
 .combo-markdown-editor .markdown-toolbar-group {
-  display: inline-block;
+  display: flex;
 }
 
 .combo-markdown-editor .markdown-toolbar-button {
   user-select: none;
   padding: 5px;
-  cursor: pointer;
 }
 
 .ui.form .combo-markdown-editor textarea.markdown-text-editor,