2 files changed, 38 insertions, 21 deletions
diff --git a/webui/src/pages/bug/BackButton.tsx b/webui/src/pages/bug/BackButton.tsx
new file mode 100644
index 00000000..4c73dd0a
--- /dev/null
+++ b/webui/src/pages/bug/BackButton.tsx
@@ -0,0 +1,36 @@
+import React from 'react';
+
+import Button from '@material-ui/core/Button';
+import { makeStyles } from '@material-ui/core/styles';
+import ArrowBackIcon from '@material-ui/icons/ArrowBack';
+
+const useStyles = makeStyles((theme) => ({
+  backButton: {
+    position: 'sticky',
+    top: '80px',
+    backgroundColor: theme.palette.primary.dark,
+    color: theme.palette.primary.contrastText,
+    '&:hover': {
+      backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
+    },
+  },
+}));
+
+function BackButton() {
+  const classes = useStyles();
+
+  return (
+    <Button
+      variant="contained"
+      className={classes.backButton}
+      aria-label="back to issue list"
+      href="/"
+    >
+      <ArrowBackIcon />
+      Back to List
+    </Button>
+  );
+}
+
+export default BackButton;
diff --git a/webui/src/pages/bug/Bug.tsx b/webui/src/pages/bug/Bug.tsx
index 343721b4..aa6247f2 100644
--- a/webui/src/pages/bug/Bug.tsx
+++ b/webui/src/pages/bug/Bug.tsx
@@ -1,13 +1,12 @@
 import React from 'react';
 
-import Button from '@material-ui/core/Button';
 import { makeStyles } from '@material-ui/core/styles';
-import ArrowBackIcon from '@material-ui/icons/ArrowBack';
 
 import BugTitleForm from 'src/components/BugTitleForm/BugTitleForm';
 import IfLoggedIn from 'src/components/IfLoggedIn/IfLoggedIn';
 import Label from 'src/components/Label';
 
+import BackButton from './BackButton';
 import { BugFragment } from './Bug.generated';
 import CommentForm from './CommentForm';
 import TimelineQuery from './TimelineQuery';
@@ -73,16 +72,6 @@ const useStyles = makeStyles((theme) => ({
   commentForm: {
     marginLeft: 48,
   },
-  backButton: {
-    position: 'sticky',
-    top: '80px',
-    backgroundColor: theme.palette.primary.dark,
-    color: theme.palette.primary.contrastText,
-    '&:hover': {
-      backgroundColor: theme.palette.primary.main,
-      color: theme.palette.primary.contrastText,
-    },
-  },
 }));
 
 type Props = {
@@ -99,15 +88,7 @@ function Bug({ bug }: Props) {
       </div>
       <div className={classes.container}>
         <div className={classes.leftSidebar}>
-          <Button
-            variant="contained"
-            className={classes.backButton}
-            aria-label="back to issue list"
-            href="/"
-          >
-            <ArrowBackIcon />
-            Back to List
-          </Button>
+          <BackButton />
         </div>
         <div className={classes.timeline}>
           <TimelineQuery id={bug.id} />