fix poor overflow fixes

assets/css/post.css

@@ -19,7 +19,7 @@ body {
     background-attachment: fixed;
 }
 
-p, h1 {
+p, h1, h2 {
     word-wrap: anywhere;
 }
 

assets/js/width-hack.js

@@ -1,6 +1,6 @@
 const resizeHeader = () => {
     const container = document.querySelector("main > .container")
-    const containerWidth = container.scrollWidth
+    const containerWidth = container.clientWidth
     const header = document.querySelector(".container.title-container")
     header.style.minWidth = `${containerWidth}px`
 }