Reduce (or remove) the margin at the top of the headings
from Mike: It seems to me the margin-top on the alert examples on https://yale-a11y.gitlab.io/ui-component-library/alerts (and the one at https://yale-a11y.gitlab.io/ui-component-library/utilities) is too large. It should be at most the same as the margin-bottom, right? The margin-top on the alerts example is set to 0 !important https://yale-a11y.gitlab.io/ui-component-library/examples
h2 through h4 have margin-top=2.5rem. h1 and h5-h6 have equal margin-tops and bottoms