body{
    background-color: #FFFFFF;
    width: 800px;
    margin: 0 auto;
}
h1 {
    color: white;
} 
nav {
    background: #FFFFFF;
}
main {
    background: white;
    padding: 10px
    color: #0E1C41;
}
header {
    background: gray;
    padding: 1px;
    text-align: center;
}
.header img {
    float: top;
    width: 700px;
    height: 100px;
    background: #555;
}
.header h1 {
    position: relative;
    top: 18px;
    left: 10px;
}
footer {
    background: #0E1C41;
    color: #B6C9FB;
    padding: 20px;
    text-align: left;
}