Issue 5385 - Create Site Header Component for Help Center

static/scss/layout/_header.scss

+// This file is part of help.eyeo.com.
+// Copyright (C) 2017 Eyeo GmbH
+//
+// help.eyeo.com is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// help.eyeo.com is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with help.eyeo.com.  If not, see <http://www.gnu.org/licenses/>.
+
+#site-header
+{
+  min-height: $site-header-height;
+  font-size: $small-font;
+  line-height: $site-header-content-line-height;
+}
+
+#site-title
+{
+  float: left;
+  margin-right: $xl;
+}
+
+html[dir="rtl"] #site-title
+{
+  float: right;
+  margin-right: 0;
+  margin-left: $xl;
+}
+
+#site-title img
+{
+  height: $lg;
+  vertical-align: middle;
+}
+
+.toggle-navbar-collapse
+{
+  width: $site-header-content-line-height;
+  float: right;
+  line-height: $site-header-content-line-height;
+  text-align: right;
+  cursor: pointer;
+
+  img
+  {
+    width: $md;
+    vertical-align: middle;
+  }
+}
+
+html[dir="rtl"] .toggle-navbar-collapse
+{
+  float: left;
+}
+
+.no-js .toggle-navbar-collapse
+{
+  display: none;
+}