diff --git a/less/00-config.less b/less/00-config.less
index aa9d00b..f58f465 100644
--- a/less/00-config.less
+++ b/less/00-config.less
@@ -58,21 +58,10 @@
 // px to em/rem 
 .rem(@size, @bf: @basefont){
 	@rem: @size / 10;
-	font-size: @basefont;
+	font-size: @basefont * @size / 10;
 	font-size: unit(@rem, rem);
 }
 .em(@size, @bf: @basefont){
 	@em: @size / @bf;
 	font-size: unit(@em, em);
-}
-// flow for headings
-.flow(@size, @bf: @basefont, @bh: @lh) {
-	@marg: @bh * @bf / @size;
-	@mt: unit(@marg,em);
-	margin-top: @mt;
-	margin-bottom: 0; 
-	@rem: @size / 10;
-	font-size: unit(@rem, rem);
-	@coef: ceil(1/@mt);
-	line-height: unit((@mt * @coef));    
 }
\ No newline at end of file
diff --git a/less/01-base.less b/less/01-base.less
index b78a044..dc62cc2 100644
--- a/less/01-base.less
+++ b/less/01-base.less
@@ -79,27 +79,27 @@ caption,
 details, 
 figure, 
 hgroup {
-	margin-top: .75em;
+	margin-top: 0.75em;
 	margin-bottom: 0;
 	line-height: @lh;
 }
 h1, .h1-like {
-	.flow(@h1-size);
+	.rem(@h1-size);
 }
 h2, .h2-like {
-	.flow(@h2-size);
+	.rem(@h2-size);
 }
 h3, .h3-like {
-	.flow(@h3-size);
+	.rem(@h3-size);
 }
 h4, .h4-like {
-	.flow(@h4-size);
+	.rem(@h4-size);
 }
 h5, .h5-like {
-	.flow(@h5-size);
+	.rem(@h5-size);
 }
 h6, .h6-like {
-	.flow(@h6-size);
+	.rem(@h6-size);
 }
 
 /* alternate font-sizing */
@@ -147,13 +147,15 @@ strong,
 /* == hiding content             */
 /* ----------------------------- */
 
-/* hiding content */
 .visually-hidden { 
 	position: absolute !important; 
 	clip: rect(1px, 1px, 1px, 1px); 
 	overflow: hidden;
 	height: 1px; width: 1px;
 }
+body > script {
+	display: none !important;
+}
 @media print {
 	.no-print {
 		display: none;
@@ -199,9 +201,6 @@ img, table, td, blockquote, code, pre, textarea, input, video {
 /* margin-bottom on tables */
 table { margin-bottom: @medium-value; }
 
-/* scripts */
-body > script {display: none !important;}
-
 
 /* ----------------------------- */
 /* ==layout and modules          */