White text on white background image ? Look how this renders on 1920x1080 resolution http://i.imgur.com/sPWpL6C.png. I cannot read that text, I don't understand anything from it.
Someone made a small mistake with linear-gradient. They have linear-gradient(top, #0143A3, #0273D4) instead of linear-gradient(to bottom, #0143A3, #0273D4).