html, body {
	margin:0;
}

.logo {
	position: absolute;
	left:60px;
	top:60px;
	z-index:300;
}

.redes {
	position: absolute;
	right:60px;
	top:60px;
	width: 30px;
	z-index:300;
}

.redes img {
	width: 100%;
	margin-bottom: 10px;
}

.inicio_centro {
  position: relative;
  width: 45%;
  margin-left: auto;
  margin-right: auto;
}

.inicio_centro:after {
  content: "";
  display: block;
  padding-bottom: 100%;
}

.content {
  position: absolute;
  width: 100%;
  height: 100%;
}

@media (max-width: 1100px) {
	.inicio_centro {
	  width: 55%;
	}
}

@media (max-width: 780px) {
	.logo {
		position: relative;
		float:left;
		left: 20px;
		top: 20px
	}
	
	.logo img {
		width:150px;
	}
	
	.inicio_centro {
	  width: 100%;
	  float:left;
	  margin-top: 50px;
	}
	
	.redes {
		right:20px;
		top:20px;
	}
}