Consistency between align and indent

Paragraph indent should use the same filtering as text align in order to be consistent

Author: JayPanoz

css/src/modules/user-settings-submodules/ReadiumCSS-paraIndent_pref.css

@@ -6,7 +6,7 @@
 
    Repo: https://github.com/readium/css */
 
-:root[style*="--USER__paraIndent"] p {
+:root[style*="--USER__paraIndent"] p:not([class*="title"]):not(blockquote p):not(figcaption p):not(header p):not(hgroup p):not(div:has(+ *) > h1 + p):not(div:has(+ *) > p:has(+ h1)) {
   text-indent: var(--USER__paraIndent) !important;
 }