Issue #2836014 by andrewbelcher: Inline group containers can break layout

css/address.form.css

 div.address-container-inline > .form-item {
-  float: left; /* LTR */
+  display: inline-block; /* LTR */
   margin-right: 1em; /* LTR */
 }
-
-/* Clear-fix markup for the inline container */
-div.address-container-inline:after {
-  content: ".";
-  display: block;
-  height: 0;
-  clear: both;
-  visibility: hidden;
-}