.error-page {
    min-height: 80vh;
}

.help-block {
    color: #f44336;
}

.has-error .form-control {
    border-color: #f86c6b;
}

.has-error .form-control:focus {
    -webkit-box-shadow: 0 0 0 0.2rem rgba(248, 108, 107, 0.25);
    -moz-box-shadow: 0 0 0 0.2rem rgba(248, 108, 107, 0.25);
    box-shadow: 0 0 0 0.2rem rgba(248, 108, 107, 0.25);
}

.has-success .form-control {
    border-color: #4caf50;
}

.has-success input:focus {
    border-color: #92cf94;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #fcfefc;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #fcfefc;
}