.bloque {
	max-width: 100%;	
	width: 150px;
	height: auto;
}

img {
	max-width: 100%;	
	height: auto;
}

.additional_content img {
	width: auto;
}

.description img {
	max-width: 60%;
	height: auto;
	padding-right: 10px;
    	float: left;
}

.summary img {
	padding-right: 10px;
    	float: left;
}

.pkp_site_name .is_img img {
    display: block;
    max-height: 180px;
    max-width: 100%;
    width: auto;
    height: auto;
}