Cocktail page tweaks

We've made a few small, but useful, improvements to our cocktail page on the old tinternet.

We've added the ingredient amounts, as a list, right above the method so its easily accessible when following along with the method. We've also moved the 'Can you make' boxes around slightly to be better placed and improve the flow of the page.

Small, but mighty, updates as we continually try and make the best cocktail solution out there for you all.