.opaco, .opaco img{
    transition: 0.5s;
}

.opaco:hover, .opaco img:hover{
    opacity:0.6;
    transition: 0.5s;
}

    #bg {
			position:fixed; 
			top:-50%; 
			left:-50%; 
			width:200%; 
			height:200%;
		}
		#bg img {
			position:absolute; 
			top:0; 
			left:0; 
			right:0; 
			bottom:0; 
			margin:auto; 
			min-width:50%;
			min-height:50%;
		}
		
		#page-wrap { 
		position: relative; 
		z-index: 2; 
		width: 80%; 
		margin: 100px auto; 
		padding: 20px;  
		text-align:center; 
		background:repeat;
		background-image:url(../images/bg-bianco.png);
		background-position:left top;
		 -moz-box-shadow: 0 0 20px black;
		 -webkit-box-shadow: 0 0 20px black; 
		 box-shadow: 0 0 20px black; 
		 font-family:Arial, Helvetica, sans-serif;
		 font-size:22px; }
		p { font: 15px/2 Arial; margin: 0 0 30px 0; text-indent: 40px; }
		
		h1 { font: 70px/2 Arial; line-height:45px; text-align: center; font-weight:bold; color:#342280;}
		
		.erb-image-wrapper{
    max-width:90%;
	width:1000px;
    height:auto;
    position: relative;
    display:block;
    margin:0 auto;
	padding-bottom:20px;
}
.erb-image-wrapper img{
    width:100% !important;
    height:auto;
    display:block;
}

.fondoblu {
	background-image:url(../images/bg-blu.png);
	background-repeat:repeat;
	background-position:left top;
	color:#ffffff;
	text-align:left;
	padding:30px;
	font:18px/1.5;

	}

@media (max-width: 1600px){
    img.strumenti1{
        max-width: 200px!important
    }
    img.strumenti2{
        max-width: 230px!important
    }
}

@media (max-width: 1310px){
    img.strumenti1{
        max-width: 170px!important
    }
    img.strumenti2{
        max-width: 193px!important
    }
}

@media (max-width: 1235px)
{
    img.strumenti1, img.strumenti2{
        display:none;
    }
    
}

@media (max-width:810px){
    span.sito{
        font-size:28px!important;
        transition: 0.5s;
    }
}

@media (max-width:600px){
    span.sito{
        font-size:20px!important
    }
    h2.info-sito{
        font-size:20px!important
    }
}

@media (max-width: 410px){
    span.sito{
        font-size:16px!important
    }
    h2.info-sito{
        font-size:16px!important
    }    
}

@media (max-width: 350px){
    span.sito{
        font-size:14px!important
    }
}