.columnes { margin-top:10px;background:#000;color: #fff;} 
#col01 {
	 float:left; width:20%; margin: 0px 0px 25px 0px;
	}
	
#nav {
	margin-top: 0px;
	padding-top: 40px;
	list-style-type: none;
	border-top: 1px solid #617d8a;
	}
	
#nav li {
	padding-bottom: 2px;
	color: #617d8a; 
	font-size: x-small;
	font-family: tahoma, arial, verdana, helvetica, geneva, sans-serif;
	font-weight:bold;
	}
	
#nav ul {
	padding: 10px 0 10px 10px;
	list-style-type: none;
	
}
.nav-2 ul {
	padding: 10px 0 10px 10px;
}

#nav a { color: #617d8a; font-size: x-small;font-family: tahoma, arial, verdana, helvetica,  geneva, sans-serif; text-decoration:none;font-weight:bold;}
#nav-2 a { color: #617d8a; font-size: x-small;font-family: tahoma, arial, verdana, helvetica, tahoma, geneva, sans-serif; text-decoration:none; }
#nav-3 a { color: #617d8a; font-size: x-small;font-family: tahoma, arial, verdana, helvetica, tahoma, geneva, sans-serif; text-decoration:none; }
#nav a:hover { color: #fff; background:#007ab3;}


#col02 {
	float:left; width:78%; color:#617d8a; background:#fff;padding:4px;border-top: 1px solid #617d8a;
}
#col02 h2{
	color: #fff; background:#005e8a; padding:10px 10px 10px 40px; font-weight:bold;margin-top:19px; font-family: tahoma, geneva, sans-serif;
}
#col02 h3{
	 padding:10px 10px 10px 40px; font-weight:bold;
}
#col02 p {margin-top:10px; margin-bottom:10px;}
#col02 ul {color: #64635f; margin-left:20px;margin-top:10px; margin-bottom:10px;}
#col02 ol {color: #64635f; margin-left:20px;margin-top:10px; margin-bottom:10px;}

.imatges_Centre {text-align:center;}
.imatges_Centre a {margin:10px;}
.imatge-maquinaria {float:right;margin-left:20px;margin-bottom:20px;border: 4px solid #005e8a;}