More mobile layout improvements

assets/css/main.css

 article + article {
 	margin-top: var(--deus-post-spacing);
 }
+@media only screen and (max-width: 960px) {
+	article + article {
+		margin-top: calc(1.75rem + var(--deus-post-spacing));
+	}
+}
 
 /*=--------------=*/
 /*= Post titles. =*/
 	article h1 {
 		float: none;
 		margin:
-			calc(-1 * (var(--deus-post-padding) + 1.125em))
+			calc(-1 * (var(--deus-post-padding) + 1.75rem))
 			calc(var(--deus-post-heading-spacing) + 4px)
 			2rem
 			calc(var(--deus-post-heading-spacing) + 4px);
 		text-align: center;
 	}
 	article h1::after {
-		top: calc(1.25em - 4px);
+		top: calc(1.75rem - 1px);
 		right: calc(-1 * (var(--deus-post-heading-spacing) + 2px));
 		box-shadow:
 			 0   1px 0 0   var(--deus-body-background-color),