body {
    font-size: 14px;
}

.container-fluid {
    width: 100%;
    margin: 20px auto;
}

.nav-link {
    cursor: pointer;
    cursor: hand;
}

.form-control {
    width: 600px;
}

#body {
    min-height: 500px;
}

#footer {
    text-align: center;
}