Remove paragraph margin inside lists for github theme

themes/github-dark.css

@@ -710,6 +710,7 @@
 
 /*Markdown Viewer*/
 .markdown-body summary:hover { cursor: pointer; }
+.markdown-body ul li p { margin: 0; }
 
 /*GitHub Dark*/
 

themes/github.css

@@ -710,3 +710,4 @@
 
 /*Markdown Viewer*/
 .markdown-body summary:hover { cursor: pointer; }
+.markdown-body ul li p { margin: 0; }