[FEAT] Fix some bug and css issues.

partitions/tailwind.config.js

@@ -2,6 +2,10 @@
 export default {
 	content: ['./src/**/*.{html,js,svelte,ts}'],
 	theme: {
+		container: {
+			center: true,
+			padding: '1rem'
+		},
 		extend: {
 			colors: {
 				ohmj: {
@@ -10,6 +14,17 @@ export default {
 					light: '#f5f5f5',
 					dark: '#0a1f33'
 				}
+			},
+			fontFamily: {
+				sans: [
+					'-apple-system',
+					'BlinkMacSystemFont',
+					'Segoe UI',
+					'Roboto',
+					'Oxygen',
+					'Ubuntu',
+					'sans-serif'
+				]
 			}
 		}
 	},