update CSS

Signed-off-by: Kingdon Barrett <[email protected]>

Author: kingdonb

assets/scss/_kubecon.scss

@@ -33,16 +33,31 @@
   padding-right: 2.5%;
 }
 
+.td-content h1 {
+  font-weight: 700;
+  margin-bottom: 1rem;
+}
+.td-content h2:not(:first-child) {
+  margin-top: 3rem;
+}
+.td-content h2 {
+  margin-bottom: 1rem;
+}
+
+// div:has(> .qr-code-right-align) {
+// }
+
 .qr-code-right-align {
-  width: 25%;
+  width: 20%;
   float: right;
   padding-left: 2.5%;
   padding-right: 2.5%;
 }
 
 .float-share-this-site {
-  width: 25%;
+  width: 20%;
   float: right;
+  clear: right;
   padding-left: 2.5%;
   padding-right: 2.5%;
 }