Please use keyboard writing and give a unique answer

Consider the following HTML code:

This is H1

• Drinks

  1. Coffee
  2. Tea
  3. Milk

The previous list contain drinks

This is the first span

This is the second span

Write CSS code to do the following:

1. Change drink list from numbers to small letters.
2. Change the font for all elements to verdana and size to 20 pixel
3. Hide H1 element
4. Change the first span to block element.