body{
    background-color:#D6D6D6;
}
form{
    border:1px solid #000;
    width:50%;
    margin:10% auto;
    border-radius:3px;
    background-color:#fff;
    font-weight:bold;
    text-align:center;
    justify-content:center;
    align-content:center;
    padding:15px;
}