<header>
    <div class="container">
        <div class="col-md-12">
        	<div class="col-md-3 col-sm-3">
        	</div>
        	<div class="col-md-6 col-sm-6">
	            <div class="logo" id="brand">
	                <h1 class="title_site">
	                    <a href="index.html"><img src="images/logo.svg" width="280"></a>
	                </h1>
	            </div>
	        </div>
	        <div class="col-md-3 col-sm-3">
        	</div>
        </div>
    </div>
</header>