Change Header Color in Epik Theme

Hope you can help I have been trying to do this with no luck all day. I followed instructions from previous posts, still not working. Our site is: http://www.bartizan.com/blog/

Since our logo is dark we would like the header to have a white background and have the links to be light grey.

I thought I added white color correctly in #fff area, any help would be greatly appreciated, thanking you in advance.

.epik-gray h1 a,
.epik-gray h2 a {
color: #333;
}

.epik-gray h1 a:hover,
.epik-gray h2 a:hover {
color: #777;
}

.epik-gray .head-wrap,
.epik-gray .welcome,
.epik-gray .home-feature-bg-dark,
.epik-gray .author-box,
.epik-gray .footer-widgets {
background: #777;
color: #fff;
}

.epik-gray .head-wrap a,
.epik-gray .welcome a,
.epik-gray .home-feature-bg-dark a,
.epik-gray .author-box a,
.epik-gray .footer-widgets a {
color: #fff;
}

.epik-gray .head-wrap p,
.epik-gray .welcome p,
.epik-gray .home-feature-bg-dark p,
.epik-gray .author-box p,
.epik-gray .footer-widgets p {
color: #fff;
}

.epik-gray .archive-pagination li a:hover,
.epik-gray .archive-pagination li.active a {
background: #777;
}

.epik-gray .content .portfolio .more-link,
.epik-gray .plan-button a {
background: #777;
color: #fff;
}

.epik-gray .content .portfolio .more-link:hover,
.epik-gray .plan-button a:hover {
-moz-transition: all .5s ease;
-o-transition: all .5s ease;
-webkit-transition: all .5s ease;
opacity: .7;
transition: all .5s ease;
}