Rework of headings + their styling in ToC

hdoc_to_pdf/css/main.css

@@ -62,25 +62,44 @@ p {
   word-break: normal;
 }
 
+h1 {font-size: 2em}
+h2 {font-size: 1.6em}
+h3 {font-size: 1.4em}
+h4 {font-size: 1.2em}
+h5, h6 {font-size: 1em}
+
+h5 {font-family: "CMU Serif Extra"}
+h6 {font-style: italic}
+
+
 /* Global headings numbering */
 
 body {counter-reset: h2}
 h2 {counter-reset: h3}
 h3 {counter-reset: h4}
+/*
 h4 {counter-reset: h5}
 h5 {counter-reset: h6}
+*/
 
 h2::before {counter-increment: h2; content: counter(h2) ".\0000a0\0000a0"}
 h3::before {counter-increment: h3; content: counter(h2) "." counter(h3) ".\0000a0\0000a0"}
 h4::before {counter-increment: h4; content: counter(h2) "." counter(h3) "." counter(h4) ".\0000a0\0000a0"}
+/*
 h5::before {counter-increment: h5; content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) ".\0000a0\0000a0"}
 h6::before {counter-increment: h6; content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) ".\0000a0\0000a0"}
+*/
 
+/*
 h2.nocount:before,
 h3.nocount:before,
 h4.nocount:before,
 h5.nocount:before,
 h6.nocount:before { content: ""; counter-increment: none }
+*/
+h2.nocount:before,
+h3.nocount:before,
+h4.nocount:before { content: ""; counter-increment: none }
 
 
 /* Global lists styling */

hdoc_to_pdf/xsl/last_transformer.xsl

@@ -68,7 +68,7 @@
                  <li>
                    <xsl:call-template name="toc-a"/>
 
-                   <xsl:if test="$toclevel &lt; 6">
+                   <xsl:if test="$toclevel &lt; 4">
                      <xsl:call-template name="toc">
                        <xsl:with-param name="toclevel" select="$toclevel + 1"/>
                      </xsl:call-template>