body{
font-family: Arial, Helvetica, serif;
margin: 0;
background-color: #ffffff;
}


h2{
padding-left: 15px;
padding-top: 15px;
}

img{
max-width: 100%;
height: auto;
margin-top:50px;

}

/* style header */
.header{
padding: 100px;
text-align: center;
background-color: #ff9900;
color: white;
}


.header h1{
font-size: 50px;
}
.header {
font-size: 20px;}

/*style navigation bar*/
.navbar{
overflow: hidden;
background-color: #ff9900;
position: fixed;
top: 0;
width: 100%;


}

/*style links in navbar*/
.navbar a{
float: left;
display: block;
padding: 10px 20px;
font-size: 20px;
color: white;
text-align: center;
text-decoration: none;
}

	

/*change color on hover*/
.navbar a:hover{
background-color: #ffcc80;
color: black;}





.wrapper{

border:none;
  padding:10px;
  clear: both;
  background-color: #ff9900;
  float: right;
  overflow: hidden;
}

.wrapper a{
	color: white;
	display: block;
	font-size: 20px;
	font-weight: bold;
	text-decoration: none;
	padding: 10px;}
	.wrapper a:hover{
		background-color: #ffcc80;
		color: black;
	}

.row {
  display: flex;
  flex-wrap: wrap;
  padding: 44px 4px;
}

/* Create two equal columns that sits next to each other */
.column {
  flex: 50%;
  padding: 0 4px;
}

.column img {
  margin-top: 8px;
  vertical-align: middle;
}

@media screen and (max-width: 750px){
.main{
margin-top: 100px;}
}

/*responsive layout-when screen less than 600px wide, make navigationlinks on top of each other/*
*/
@media screen and (max-width: 750px){
.navbar a{
float:none;
width: 100%;
font-size: 15px;
padding: 5px 10px;
}
}

@media screen and (max-width: 750px){
.column{
float:none;
flex: 100%;
}
}