Issue 5848 - Fix vertical alignment on .heading-icon images in help.eyeo.com

static/scss/components/_aside-icon.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/>.
+
+// Aside Icon //////////////////////////////////////////////////////////////////
+
+.aside-icon-container
+{
+  display: table;
+}
+
+.aside-icon-container span
+{
+  display: table-cell;
+  vertical-align: middle;
+}
+
+.aside-icon-container img
+{
+  height: 0.9em;
+  margin-right: 0.3em;
+}
+
+[dir="rtl"] .aside-icon-container img
+{
+  margin-right: 0;
+  margin-left: 0.3em;
+}
+