.guide-topo{
	background: #fff url('../imagens/topo/fundo.jpg') repeat;
}

#logo-topo{
	position: relative;
	float: left;
}

.topo {
    width: 100%;
    overflow: hidden;
}

#logo-topo img{
	width: 100%;
	height: 100%;
	float: left;
}

@media screen and (max-width: 780px){
	#logo-topo{
		position: relative;
		margin: 0 auto;
		float: initial;
	    width: 156px;
	}
}