saner header size and weights for post content

less/topic.less

@@ -34,6 +34,35 @@
 	}
 
 	.posts {
+		h1 {
+			font-size: 22px;
+			margin: 10px 0;
+		}
+
+		h2 {
+			font-size: 20px;
+		}
+
+		h3 {
+			text-transform: uppercase;
+			font-size: 16px;
+			font-weight: 900;
+		}
+
+		h4 {
+			font-size: 17px;
+		}
+
+		h5 {
+			font-weight: 800;
+			text-transform: uppercase;
+		}
+
+		h4, h5, h6 {
+			margin-top: 15px
+		}
+
+
 		.icon {
 			position: relative;
 			border-radius: 50%;