header {
	margin:0 0;
	}
header img {
	width:100%;
	}
.header-txt {

	max-width:1170px; 
	
	margin:3% auto;
	padding-left:20px;
	

}
.napisbig-pod {
	/* text-shadow: 3px 3px 3px #000; */
	font-size:70px;
	color: #FFF;
	width:100%;
	/*position:relative;*/
	

}
.header-lewa {
	text-align:center;
/*	padding-right:1em;
	width:100%;
	float: left;*/
	/*box-sizing: border-box;*/
	margin :0 auto;
	width:80%;
	background: #2376bf7c;
	
}
.header-prawa {
    max-width: 650px;
    text-align: center;
    font-size: .43em;
    margin: 0 auto;
    background: #ffffffd5;
    /* box-sizing: border-box; */
    /* border-top: 3px solid #fff; */
    color: #000;
}
#organizers {
	text-align:center;
	font-size:16px;
	width:100%;
	height:70px;
	background-color:#eff7f9;
	padding-top:15px;
	margin-top:-2px;
}
#organizers img {
	height:50px;
	width:auto;
	padding:0 10px;
	vertical-align:middle;
}
.logo {
/*	width: 50em;
	height: 18em;*/
	width: 400px;
	height: 186px;
	background: url("../logo-40-years.jpg");
	background-size:85%;
	background-repeat: no-repeat;
	background-position: center;
	position:absolute;
	right:50px;
	top:0em;
	background-color: white;
}	
.logoradwag {
	width: 10em;
	height: 5em;
	background: url("https://radwag.com/metrology-symposium/img/logo-rw.png");
	position:absolute;
	left:4em;
	top:2.2em;
	background-size:cover;}
@media (max-width: 1350px) {
	.logo {
		width: 120px;
		height: 120px;
		right:40px;
	}
}
@media (max-width: 1250px) {
	.header-txt{
		max-width:800px;
		padding: 0 10px;
	}
	.napisbig-pod {
		width:100%;
		font-size: 8em;
/*		margin-top:-3em;*/
	}
	.header-lewa{

		
		width:100%;
	
	}	
	.header-prawa {
		max-width:400px;
		font-size:0.6em;
		
		width:100%;
		margin-top:0.3em;
		
	}
}
@media (max-width: 980px) {

	.logo {
		right:0em;
		top:0em;
		width: 80px;
		height: 80px;
	}	
}
@media (max-width: 860px) {
/*	.logo {
		background: url("../img/m-s_logo_kula.jpg");
		width: 110px;
		height: 110px;
		background-size:cover;
		left:20px;
		top:20px;
	}*/
	.napisbig-pod {
		font-size: 5em;
/*		position: absolute;*/
		
	}
	.header-prawa {
		max-width:250px;
	}
	#organizers {
		font-size:14px;
		height:45px;
	}
	#organizers img{
		height:30px;
		padding:0 6px;
	}
}	
@media (max-width: 550px) {
	header {
		margin:40px 0 0 0;
	}
	.napisbig-pod {
		font-size: 4em;
/*		text-align: center;*/
		line-height:0.8em;
		margin-top:-2em;
	}
	.header-lewa{
		text-align:center;
		width:100%;
	}	
	.header-prawa {
		max-width:200px;
		text-align:center;
		width:100%;
	}
	.logo {
		top:0px;
		width: 40px;
		height: 40px;
	}
}
@media (max-width: 450px) {
	#organizers {
		font-size:12px;
		height:35px;
	}
	#organizers img{
		height:20px;
		padding:0 2px;
	}
}