style.css additions to make design changes in Sixteen Nine Pro Theme from StudioPress. Full details: http://sridharkatakam.com/move-left-section-top-sixteen-nine-pro-theme/

style.css

/*
Move left section (.site-header) to top
---------------------------------------------------------------------------------------------------- */
/* Custom styles by Sridhar Katakam */

.site-container {
  max-width: none;
}

.site-header {
    float: none;
    position: static;
    width: auto;
}

.site-inner, .wrap {
    margin: 0 auto;
}

.wrap {
	max-width: 1040px;
}

.site-inner {
	float: none;
	background: #444;
}

/* Primary Navigation
--------------------------------------------- */

.nav-primary {
	background-color: #333;
}

.nav-primary a:hover,
.nav-primary .current-menu-item > a {
	color: #fff;
}

.nav-primary .sub-menu a:hover {
	color: #fff;
}

/*
Site Navigation
--------------------------------------------- */

.genesis-nav-menu li {
	width: auto;
	border-bottom: none;
}

.genesis-nav-menu a {
	text-decoration: none;
}

.genesis-nav-menu a:hover,
.genesis-nav-menu .sub-menu .current-menu-item > a:hover {
	background: #000;
	color: #fff;
}

.genesis-nav-menu .current-menu-item > a {
	color: #333;
}

.genesis-nav-menu .sub-menu {
	margin: 0;
}

.genesis-nav-menu .sub-menu a {
	text-align: left;
}

.genesis-nav-menu > .first > a {
	padding-left: 0;
}

.genesis-nav-menu > .right {
	display: inline-block;
	float: right;
	list-style-type: none;
	padding: 10px 0;
	padding: 1rem 0;
	text-transform: uppercase;
	color: #666;
}

.genesis-nav-menu > .right > a {
	display: inline;
	padding: 0;
}

.genesis-nav-menu > .rss > a {
	margin-left: 48px;
	margin-left: 4.8rem;
	padding-left: 0.5rem;
	padding-right: 0.5rem;
}

.genesis-nav-menu > .search {
	padding: 0;
}

.genesis-nav-menu > .search input {
	padding: 1rem;
	margin-top: 2px;
}

.genesis-nav-menu > .twitter > a {
	padding-left: 0.5rem;
	padding-right: 0.5rem;
}

.widget ul ul {
	margin-left: 1rem;
	margin-top: 0.5rem;
}

.site-footer {
	text-align: center;
}

@media only screen and (max-width: 1279px) {
	.genesis-nav-menu {
		margin-bottom: 0;
		border-bottom: none;
	}
	.site-footer {
		display: block;
	}
}

@media only screen and (max-width: 800px) {
	.sidebar-primary {
		padding-left: 1rem;
		padding-right: 1rem;
	}
}