.number-widget {
    width: 100%;
}

.number-widget__invalid .mdl-textfield__input {
    border-color: #d50000;
}

.number-widget__invalid .mdl-textfield__label {
    color: #d50000;
}

.number-widget__invalid .mdl-textfield__label:after {
    background-color: #d50000;
}

.number-widget__invalid .mdl-textfield__error {
    visibility: visible !important;
}

.dropdown-container {
    margin-top: 30px;
}
