body {
    background-color: #db5500;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex; 
    -webkit-box-pack: center; 
        -ms-flex-pack: center; 
            justify-content: center; 
    padding: 0; 
    margin: 0;
    height: 100vh;
}

#content {
    background-color: white; 
    height: 100%; 
    display: -webkit-box; 
    display: -ms-flexbox; 
    display: flex; 
    -webkit-box-orient: vertical; 
    -webkit-box-direction: normal; 
        -ms-flex-direction: column; 
            flex-direction: column; 
    -webkit-box-pack: center; 
        -ms-flex-pack: center; 
            justify-content: center; 
    padding-left: 15px; 
    padding-right: 15px;
}

#content img {
    width: 5vw; 
    height: auto;
}