body{
    background-color:#0078D7;
    margin-left:100px;
}
#sad{
    color:white;
    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size:12em;
    padding-top: 100px;
    margin: 0;
}
#error_label{
    color:white;
    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size:1.5em;
    padding-top:-100px;
}
#error_per{
    color:white;
    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size:1.5em;
    padding-top:-100px;
}