body{
background-color: LightSteelBlue;
font-family: verdana, sans-serif;
margin: 0;
color: SteelBlue;
}

header{
background:Navy;
color: white;
padding: 15px;
text-align: center;
}

header nav a{
color: Gray;
margin: 0 10px;
text-decoration: none;
font-weight: bold;
}

section{
padding: 20px 40px;
max-width: 800px;
margin: auto;
}

projeto{
background: white;
padding: 20px;
margin: 10px 0;
border-radius: 8px;
}

footer{
text-align: center;
background: CornflowerBlue;
color: white;
padding: 10px;
}