create class for inlie positioned lists (#7393)

replace org create alignment hack

fix #6464

Signed-off-by: Michael Gnehr <michael@gnehr.de>

public/less/_base.less

@@ -617,7 +617,6 @@ code,
 .file-comment {
     font: 12px @monospaced-fonts, monospace;
     color: rgba(0, 0, 0, 0.87);
-
 }
 
 .ui.floating.dropdown {
@@ -889,3 +888,19 @@ footer {
 .ui.tabular.menu .item.active {
     color: rgba(0, 0, 0, 0.9);
 }
+
+/* multiple radio or checkboxes as inline element */
+.inline-grouped-list {
+    display: inline-block;
+    vertical-align: top;
+
+    > .ui {
+        display: block;
+        margin-top: 5px;
+        margin-bottom: 10px;
+
+        &:first-child {
+            margin-top: 1px;
+        }
+    }
+}