* { margin:0; padding:0; box-sizing:border-box; }

header 
		{
		 
		background-color:green;
		width:100%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 35px;
		text-align: left;
 		padding-left: 20px;
		padding-top: 20px;
		padding-right: 20px;
		padding-bottom: 20px;
}

h1

		{
		font-size: 35px;
		
		
}

h2

		{
		font-size: 20px;
		
		
}



body

		{
		background-color:yellow;
		
		
}
		
ul {
  		list-style-type: none;
  		margin: 0;
 		padding: 0;
  		overflow: hidden;
 		background-color: #333;
		
}


li {
 		 float: left;


}


li a {
  		display: block;
  		color: white;
  		text-align: center;
 		padding-left: 20px;
		padding-top: 10px;
		padding-right: 20px;
		padding-bottom: 15px;
 		text-decoration: none;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 25px;
}

article	{
		height: 100%; 
		background-color:yellow;
		float:left;
		width:60%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 25px;
		padding-left: 0px;
		padding-top: 20px;
		padding-right: 20px;
		}

aside1	{ 
		
		background-color:orange;
		float:left;
		width:40%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 35px;
		font-weight: bold;
		padding-left: 60px;
		padding-top: 20px;
		padding-right: 20px;
		padding-bottom: 60px;
		}
aside2	{ 
		
		background-color:red;
		height:400px;
		float:left;
		width:40%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 25px;
		font-weight: bold;
		padding-left: 20px;
		padding-top: 20px;
		padding-right: 20px;
		}	

aside3	{ 
		
		background-color:blue;
		height:400px;
		float:left;
		width:40%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 25px;
		font-weight: bold;
		padding-left: 20px;
		padding-top: 20px;
		padding-right: 20px;
		}
		
	
	
.image1 {
   width: 100%;
  max-width: 400px;
  height: auto;
  clear: left;
  float: left;
  margin-right:25px;
  margin-left:0px;
  padding-top: 20px;
  display: block;
  padding-right: 20px;
  padding-bottom: 20px;
}

.image2 {
   width: 100%;
  max-width: 400px;
  height: auto;
  clear: right;
  float: right;
  margin-right:25px;
  margin-left:25px;
  padding-top: 20px;
  display: block;
  padding-right: 20px;
  padding-bottom: 20px;
}


.text1 {
  float: left;
  margin-right:55px;
  margin-left:55px;
  padding-top: 10px;
  
  
}



footer	{
		float:fixed;
		bottom: 0px;
		left: 0;
		height: 50px; 
		background-color:red;
		clear:both;
		width:100%;
		font-family: Arial, Helvetica, sans-serif;
		font-size: 25px;
		text-align: center;
		padding-top: 10px;
		
		}