html, body {
    height: 100%;
}

#root {
    height: 100%;
}

#root .form-control {
    margin-bottom: 12px !important;
}

#root .input-group .input-group-append .input-group-text {
    border-radius: 0px;
}

#root .input-group .invalid-feedback,
#root .input-group .valid-feedback,
#root .form-group .invalid-feedback,
#root .form-group .valid-feedback {
    position: relative;
    top: -10px;
    left: 2px;
}