html {
    background: #00045d;
         background-image:url(images/logo.svg);
     background-size: 80%;
    padding-top: 50%;
    background-repeat: no-repeat;
    background-position: center;
   

 
}

body {
    color: #fff;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    text-align:center;
    

 
}