The font is whatever you have as the default in your browser—if you don’t like it then set a better one :)
I agree about the spacing, it feels off to me too but I couldn’t put my finger on why. Whitespace has always been a challenge for me (I still remember my mom looking at my elementary school projects and telling me repeatedly, “Margins! You need more margins!”) and though I’m getting better at it I don’t expect to get a job in graphics design any time soon. If anyone has suggestions for improvements I’d be glad to hear them.
I agree about the spacing, it feels off to me too but I couldn’t put my finger on why. Whitespace has always been a challenge for me (I still remember my mom looking at my elementary school projects and telling me repeatedly, “Margins! You need more margins!”) and though I’m getting better at it I don’t expect to get a job in graphics design any time soon. If anyone has suggestions for improvements I’d be glad to hear them.