@media screen and (min-width: 901px) {
body{
background-image: url("images/background.jpg");
background-repeat:no-repeat;
 background-size:cover;
font-family:calibri;
}

main{width:70%; margin: 0 auto;
}
header{float:left;}

nav li{float:left;
	width:14%;
	list-style-type:none;}



 nav a {
	color: white;
	width:70%;
	height:30px;
	display:block;
	font-weight:bold;
	font-size:18px;
	text-align:center;
	text-decoration:none;
	padding:10% 4% 10% 4%;
	margin-right:200px;
	transition:background-color 1s ease;
		
}

header img{display:block; margin:0 auto;}


.clear{clear:both;}





article{margin-top:3%;
color:white;
padding:1%;
float:left;

font-size:17px;
width:100%;
text-align:center;




}


.f img{width:10%}
.info{width:100%;
margin: 0 auto;

}

article li:first-child{
text-align:center;

padding:2%;
}
article ul li {list-style-type:none;
}

.forma{
	float:left;
	width:100%;
	margin-top:10%;

padding:1%;
float:left;
font-size:17px;

text-align:left;

}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0; 
	size:30;
}
label{display:block;
margin-bottom:20px;
}
input[type=number]{
    width: 237px;
	
}
input[type=submit]{

  width:30%;
  padding:5px 5px 5px 5px;
  margin-bottom:5%;
  
  

  }

textarea{
	width:700px;
}



footer{width:100%;
color:white;
margin-top:5%;}

}

@media screen and (min-width: 501px) and  (max-width: 900px) {
	body{
background-image: url("images/background.jpg");
background-repeat:no-repeat;
 background-size:cover;
font-family:calibri;
}

main{width:100%; margin: 0 auto;
}
header{float:left;}

nav li{float:left;
	width:25%;
	list-style-type:none;}



 nav a {
	color: white;
	width:70%;
	height:30px;
	display:block;
	font-weight:bold;
	font-size:18px;
	text-align:center;
	text-decoration:none;
	padding:10% 4% 10% 4%;
	margin-right:200px;
	transition:background-color 1s ease;
		
}

header img{display:block; margin:0 auto;}


.clear{clear:both;}

.f img{width:10%}



article{margin-top:3%;
color:white;
padding:1%;
float:left;

font-size:17px;
width:100%;
text-align:center;



}
.info{width:100%;
margin: 0 auto;

}

article li:first-child{
text-align:center;

padding:2%;
}
article ul li {list-style-type:none;
}

.forma{
	float:left;
	width:100%;
	margin-top:10%;

padding:1%;
float:left;
font-size:17px;

text-align:left;

}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0; 
	size:30;
}
label{display:block;
margin-bottom:20px;
}
input[type=number]{
    width: 237px;
	
}
input[type=submit]{

  width:30%;
  padding:5px 5px 5px 5px;
  margin-bottom:5%;
  
  

  }

textarea{
	width:700px;
}



footer{width:100%;
color:white;
margin-top:5%;}
}

@media screen and (max-width: 500px) {
	body{
background-image: url("images/background.jpg");
background-repeat:no-repeat;
 background-size:cover;
font-family:calibri;
}

main{width:100%; margin: 0 auto;
}
header{float:left;width:95%;}
header a img{width:90%;}

nav li{float:left;
	width:90%;
	list-style-type:none;}



 nav a {
	color: white;
	width:70%;
	height:30px;
	display:block;
	font-weight:bold;
	font-size:18px;
	text-align:center;
	text-decoration:none;
	padding:10% 4% 10% 4%;
	margin-right:200px;
	transition:background-color 1s ease;
		
}

header img{display:block; margin:0 auto;}


.clear{clear:both;}

.f img{width:10%}



article{margin-top:3%;
color:white;
padding:1%;
float:left;

font-size:17px;
width:100%;
text-align:center;



}
.info{width:100%;
margin: 0 auto;

}

article li:first-child{
text-align:center;

padding:2%;
}
article ul li {list-style-type:none;
}

.forma{
	float:left;
	width:100%;
	margin-top:10%;

padding:1%;
float:left;
font-size:17px;

text-align:left;

}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin: 0; 
	size:30;
}
label{display:block;
margin-bottom:20px;
}
input[type=number]{
    width: 237px;
	
}
input[type=submit]{

  width:30%;
  padding:5px 5px 5px 5px;
  margin-bottom:5%;
  
  

  }

textarea{
	width:90%;
}



footer{width:100%;
color:white;
margin-top:5%;}
}