first problem to be solved using collapse margin knowledegment
solved problem using shorthand margin syntax also collapse margin knowledegement
new problem to be solved with non-collapse margin knowledegement
solved problem remebering that blocks with padding don't collapse margins
adding a problem to be solved having in mind Despecify
solved problem removing article and section selectors
adding a new problem to be solved thinking about defaults
solved problem using specificity and Despecificity
Merge pull request #9 from helmedeiros/css-safety

Finished learning about specificity problems