Merge branch 'fix-4096' into 'stable-3.1'

CSS adjustments to tooltip inner when using small screens (fixes #4096)



See merge request !410

interface/web/themes/default/assets/stylesheets/ispconfig.css

@@ -719,4 +719,7 @@ span.flag-zw {background-position:0 -5435px}
 }
 input[type="password"].form-control[readonly] {
 	cursor: text;
+}
+.tooltip-inner {
+    max-width: 100%;
 }
\ No newline at end of file