Organise Tailwind configuration files

tools/tailwindcss/safelist-classes.txt

@@ -0,0 +1,32 @@
+bg-blue-600
+bg-gray-200
+block
+block-opdavies-branding
+border
+border-gray
+border-l-0
+flex
+flex-col
+flex-none
+italic
+my-auto
+p-3
+pl-5
+pr-6
+py-3
+rounded-full
+rounded-l-full
+rounded-r-full
+sm:flex-row
+sm:space-x-4
+sm:space-y-0
+space-x-3
+space-y-3
+space-y-4
+text-center
+text-sm
+text-white
+w-16
+w-32
+w-auto
+w-full