@Override
		public void setAttributes(Node node, String tagName, Map<String, String> attributes) {
			if (node instanceof TableBlock || node instanceof TableCell) {
				attributes.put("style",
					"border: 1px solid black; border-collapse: collapse; padding: 5px;");
			}
		}
Class to add custom style to tables
GhidraBuild/MarkdownSupport/src/main/java/ghidra/markdown/MarkdownToHtml.java