body{
    background: #347B98;
    width: 900px;
    margin: 0 auto;
}
header{
    text-align: center;
    font-family: verdana;
}
h1{
    color: #092834;
}
main{
    background: #E4F1F6;
    padding: 40px
}
nav{
    text-align: center;
}
nav a{
    text-decoration: none;
    text-transform: uppercase;
    padding: 5px 10px;
    display: inline-block;
    margin: 0 4px;
    background: #092834;
    color: #E4F1F6;
    font-family: helvetica;
    transition: transform 0.7s;
    transition: all 1.5s;

}
nav a:hover {
    background: #1A3E4C;
    transform: scale(1.2);
    
}