Comment 3 for bug 1821657

Somehow, the success colour was set to be the theme primary color in Raw, so Modern inherited it's blue primary color. Have now reset Raw $success to a green.

Then realised that alerts (bootstrap) and states (mahara) are calculated in different places, rewrite parts of states to inherit the same variables as alerts so overriding only need to change a single variable in bootstrap-variable.scss (eg $info, $warning, $success, $danger)

Stripped out state/alert variables from themes except Raw as don't actually see the need to have them different. But the previous step is still useful when there's specific need for inverse alerts/states.

Modern alert messages had a bigger padding given to it, removed it as don't see how it's relevant.