Hi @ericksonvornes,
I checked your website and it seems you find out how to remove space between header and slider?
For your second question, changing text colour, I reckon you'll need to override it for each element in your custom.css ; for example on the first element (contact link):
#contact-link a { color: #FFFFFF; }
Maybe you'll need to go further up the DOM (adding #header #contact-link a for example).
Hope it can helps. 
Hi @ericksonvornes,
I checked your website and it seems you find out how to remove space between header and slider?
For your second question, changing text colour, I reckon you'll need to override it for each element in your custom.css ; for example on the first element (contact link):
#contact-link a { color: #FFFFFF; }
Maybe you'll need to go further up the DOM (adding #header #contact-link a for example).
Hope it can helps.
