@media screen and (min-width: 901px){
	body{
	background-image: url("slika_jpeg_code1.jpg");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	background-attachment: fixed;
	margin: 0px;
	}  
	
	#w2_header {
	display:none;
	}
	
	#w1_header {
	height: 100px;
	background: rgba(0, 0, 0, 0.3);
	}	
	
	#w1_div_logo_u_headeru {
	width: 130px;
	height: 100px;
	float: left;
	}
	
	#w1_div_meni_u_headeru {
	height: 100px;
	}	
	
	#w1_img_logo_u_headeru{
	height:100%;
	width:100%;
	}
	
	#w1_ul_u_meni_u_headeru{
	list-style-type: none;
    float:left;
	}
	
	li{
	float:left;
	}
	
	li a {
	display: block;
    color: white;
    text-align: center;
    padding: 20px 20px;
    text-decoration: none;
	font-family: cambria;
	font-size: 20px;
	}
	
	.w1_a_u_meni_u_headeru:hover{
	background-color:orange;
	}
	
	.div_proizvodi{
	height: 1400px;
	background-color: rgba(255, 255, 255, 0.7);
	}
	
	
	.div_proizvodi_opis{
	height: 700px;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	}
	
	.div_proizvodi_slika{
		height: 700px;
		width: 100%;
	}
	
	.img_proizvod{
	height: 100%; 		
	width: 100%; 	
	background-attachment: fixed; 
	}
	
	h1{
	font-family: cambria;
	color: white;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.5);
	padding: 10px;
	}
	
	pre{
	white-space: normal;
	font-family: cambria;
	font-size: 20px;
	color: white;
	text-align: center;
	padding: 5px;
	}
	
	#img_skula_programs_natpis{
	height:40px;
	width:450px;
	display:flex;
	margin-top:150px;
	margin-bottom:300px;
	margin-left:auto;
	margin-right:auto;
	animation-name: img_skula_programs_natpis;
    animation-duration: 4s;
	}	
	
	@keyframes img_skula_programs_natpis {
	0% {opacity:0}
	25% {opacity:0.2}
	50% {opacity:0.4}
	75% {opacity:0.6}
	100% {opacity:1}
	}	
}

@media screen and (max-width: 900px){
	body{
	background-image: url("slika_jpeg_code1.jpg");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	background-attachment: fixed;
	margin: 0px;
	}  
	
	#w1_header {
	display:none;
	}
	
	#w2_header {
	height: 100px;
	background: rgba(0, 0, 0, 0.3);
	margin-bottom: 25px;
	}
	
	#div_logo_2 {
	width: 130px;
	height: 100px;
	float: right;
	}
	
	.dropbtn {
	display:inline;
	width:100%;
	height:100%;
	background-color: rgba(0, 0, 0, 0.6);
	color: white;
	padding: 16px;
	font-size: 16px;
	border: none;
	cursor: pointer;
	font-family:cambria;
	font-weight:bold;
	font-size:18px;
	}
	
	.dropdown {
	height:100px;
	float:left;
	position: relative;
	display: inline-block;
	}
	
	.dropdown-content {
	display: none;
	position: absolute;
	background-color: #f9f9f9;
	min-width: 160px;
	box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
	z-index: 1;
	}
	
	.dropdown-content a {
	color: black;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
	}
	
	dropdown-content a:hover {
	/*background-color: #f1f1f1*/
	background-color: orange;	
	}
	
	.dropdown:hover .dropdown-content {
	display: block;
	
	}
	
	.dropdown:hover .dropbtn {
	background-color: orange;
	}	
	
	.sidenav {
	height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: white;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
	margin-top:100px;
	}
	
	.sidenav .closebtn {
	position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
	}
	
	.div_proizvodi{
	height: 1400px;
	background-color: rgba(255, 255, 255, 0.7);
	}
	
	
	.div_proizvodi_opis{
	height: 700px;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	}
	
	.div_proizvodi_slika{
		height: 700px;
		width: 100%;
	}
	
	.img_proizvod{
	height: 100%; 		
	width: 100%; 	
	background-attachment: fixed; 
	}
	
	h1{
	font-family: cambria;
	color: white;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.5);
		padding: 10px;
	}
	
	pre{
	white-space: normal;
	font-family: cambria;
	font-size: 20px;
	color: white;
	text-align: center;
	padding:5px;
	}
	
	#img_skula_programs_natpis{
	height: 40px;
	width: 80%;
	max-width: 400px;
	display: flex;
	margin-top:150px;
	margin-bottom:150px;
	margin-left: auto;
	margin-right: auto;
	animation-name: img_skula_programs_natpis;
    animation-duration: 4s;
	}	
	@keyframes img_skula_programs_natpis {
	0% {opacity:0}
	25% {opacity:0.2}
	50% {opacity:0.4}
	75% {opacity:0.6}
	100% {opacity:1}
	}

}