fix(static/css/poole): Contrast issues
fix(static/css/poole): Contrast issues

Ensures that the contrast ratio is at least 4.5:1 (so that is complies with WCAG 2.0: https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html).
MSF-Jarvis/msf-jarvis.github.io