Add notification

client/App.jsx

@@ -11,6 +11,7 @@ import HolyGrail from './layouts/holy-grail/Details';
 import InputAddon from './layouts/input-add-on/Details';
 import MediaObject from './layouts/media-object/Details';
 import Menu from './layouts/menu/Details';
+import Notification from './layouts/notification/Details';
 import PreviousNextButtons from './layouts/previous-next-buttons/Details';
 import ProgressBar from './layouts/progress-bar/Details';
 import SameHeightColumns from './layouts/same-height-columns/Details';
@@ -34,6 +35,7 @@ const App = () => {
                 <Route exact={true} path='/input-add-on'><InputAddon /></Route>
                 <Route exact={true} path='/media-object'><MediaObject /></Route>
                 <Route exact={true} path='/menu'><Menu /></Route>
+                <Route exact={true} path='/notification'><Notification /></Route>
                 <Route exact={true} path='/previous-next-buttons'><PreviousNextButtons /></Route>
                 <Route exact={true} path='/progress-bar'><ProgressBar /></Route>
                 <Route exact={true} path='/same-height-columns'><SameHeightColumns /></Route>

client/Home.jsx

@@ -10,6 +10,7 @@ import HolyGrailCover from './layouts/holy-grail/Cover';
 import InputAddonCover from './layouts/input-add-on/Cover';
 import MediaObjectCover from './layouts/media-object/Cover';
 import MenuCover from './layouts/menu/Cover';
+import NotificationCover from './layouts/notification/Cover';
 import PreviousNextButtonCover from './layouts/previous-next-buttons/Cover';
 import ProgressBarCover from './layouts/progress-bar/Cover';
 import SameHeightColumnsCover from './layouts/same-height-columns/Cover';
@@ -127,6 +128,12 @@ const Home = () => {
                             <h4 className="f4 mv0 pt3">Menu</h4>
                         </Link>
                     </div>
+                    <div className="pa1 w-20">
+                        <Link to="/notification" className="link flex flex-column items-center justify-center tc hover-bg-black-10 br2 pa3">
+                            <NotificationCover />
+                            <h4 className="f4 mv0 pt3">Notification</h4>
+                        </Link>
+                    </div>
                     <div className="pa1 w-20">
                         <Link to="/previous-next-buttons" className="link flex flex-column items-center justify-center tc hover-bg-black-10 br2 pa3">
                             <PreviousNextButtonCover />

client/layouts/notification/Cover.jsx

@@ -0,0 +1,19 @@
+import React from 'react';
+
+import Frame from '../../placeholders/Frame';
+import Rectangle from '../../placeholders/Rectangle';
+
+const Cover = () => {
+    return (
+        <Frame>
+            <div className="h-100 flex flex-column items-center justify-center">
+                <div className="flex items-center justify-between ba b--black-30 br2 w-80 pa2">
+                    <div className="w-60"><Rectangle /></div>
+                    <div className="black-70">&times;</div>
+                </div>
+            </div>
+        </Frame>
+    );
+};
+
+export default Cover;

client/layouts/notification/Details.jsx

@@ -0,0 +1,60 @@
+import React from 'react';
+
+import DetailsLayout from '../../DetailsLayout';
+import Block from '../../placeholders/Block';
+import BrowserFrame from '../../placeholders/BrowserFrame';
+import SampleCode from '../../SampleCode';
+import useDocumentTitle from '../../hooks/useDocumentTitle';
+
+const Details = () => {
+    useDocumentTitle('CSS Layout ∙ Notification');
+
+    return (
+        <DetailsLayout>
+            <h1 className="f1 tc">Notification</h1>
+            <BrowserFrame
+                content={
+                    <div className="h-100 flex flex-column items-center justify-center">
+                        <div className="b--black-30 ba br2 flex justify-between w-60">
+                            <div className="pa3 w-80"><Block numberOfBlocks={5} /></div>
+                            <button className="black-30 bn f2 flex h2 items-center justify-center w2" style={{ marginRight: '1px' }}>
+                                <svg
+                                    viewBox="0 0 24 24"
+                                    style={{
+                                        stroke: 'rgb(0, 0, 0)',
+                                        fill: 'none',
+                                        strokeWidth: 1,
+                                        strokeLinecap: 'round',
+                                        strokeLinejoin: 'round',
+                                        height: '16px',
+                                        width: '16px'
+                                    }}>
+                                        <path d="M12,0.5c6.351,0,11.5,5.149,11.5,11.5S18.351,23.5,12,23.5S0.5,18.351,0.5,12S5.649,0.5,12,0.5z M7,7l10,10 M17,7L7,17" />
+                                </svg>
+                            </button>
+                        </div>
+                    </div>
+                }
+                source={
+<SampleCode
+lang="html"
+code={`
+<div style="
+    display: flex;
+    justify-content: space-between;
+">
+    <!-- Content -->
+    ...
+
+    <!-- Close button sticks to the right -->
+    ...
+</div>
+`}
+/>
+                }
+            />
+        </DetailsLayout>
+    );
+};
+
+export default Details;