.card-body{
    width: 50vw;
    max-width: 25em;
    margin: auto;
    text-align: center;
}
.login-label input{
    width: 100%;
    height: 2em;
}
.login-label{
    margin-bottom: 1em;
}
.login-button button{
    width: 50%;
    height: 2em;
}