main, update grid setup to be more modern and dynamic.

pages/helpers/main.css

@@ -21,26 +21,21 @@
 			.col-11 {width: 91.66%;}
 			.col-12 {width: 100%;}
 
+			.row {
+				border: 1px solid #131313;
+				border-radius: 4px;
+				display: flex;
+				flex-wrap: wrap;
+				align-items: stretch;
+			}
+
 			[class*="col-"] {
-				float: left;
 				padding: 15px;
 
 				/* FORTESTING, otherwise disable */
 				/*border: 1px solid green;*/
 			}
 
-			/* Ensure columns are respected as if they always exist. */
-			.row::after {
-				content: "";
-				clear: both;
-				display: table;
-			}
-
-			.row {
-            border: 1px solid #131313;
-            border-radius: 4px;
-			}
-
 			/* Handle mobile devices a bit better, making columns break out as rows. */
 
 			/* Phones */