YQL-3278: add some links to ClickHouse Meetup in Berlin on October 5, 2017

docs/en/conf.py

@@ -125,6 +125,7 @@ html_theme_options = {
     'link': '#08f',
     'link_hover': 'red',
     'extra_nav_links': collections.OrderedDict([
+        ('ClickHouse Meetup Berlin', 'https://events.yandex.com/events/meetings/05-10-2017/'),
         ('Switch to Russian <img id="svg-flag" src="/docs/en/_static/ru.svg" width="20" height="12" />', '#ru'),
         ('Single page documentation', '/docs/en/single/'),
         ('Website home', '/'),

website/index.css

@@ -209,9 +209,22 @@ a:hover, a:active {
     margin-top: 0;
 }
 
-#performance {
+#performance, #announcement {
     background: #fc0;
 }
+#announcement {
+    margin: 0 0 60px 0;
+    padding: 20px 0;
+}
+#announcement-link {
+    color: #000;
+    text-decoration: underline;
+    font: 400 200%/133% 'Yandex Sans Display Web',Arial,sans-serif;
+    margin: 1em 0;
+}
+#announcement-link:hover {
+    color: #000;
+}
 
 #call_to_action, #benchmark_learn_more {
     text-decoration: none;
@@ -402,7 +415,7 @@ img {
     }
 
     #hero {
-        padding: 40px 0 10px 0;
+        padding: 40px 0 0 0;
     }
 
     .desktop-only {

website/index.html

@@ -90,6 +90,11 @@
         <div class="clear"></div>
     </div>
 </div>
+<div id="announcement" class="colored-block">
+    <div class="page">
+        <a id="announcement-link" href="https://events.yandex.com/events/meetings/05-10-2017/" target="_blank">ClickHouse Meetup in Berlin on October 5, 2017</a>
+    </div>
+</div>
 
 <div class="page">
     <h2 id="slogan">ClickHouse. Just makes you think faster.</h2>