.contactform {
    margin-top: 15px;
}

    .contactform select {
        width: 100%;
        height: 50px;
        border: 1px solid #6f7982 !important;
        border-radius: 0.375rem;
        color: #333333;
    }

form > div.umbraco-forms-page > fieldset.umbraco-forms-fieldset > div.row-fluid > div.umbraco-forms-container > div.umbraco-forms-field {
    margin-bottom: 0px !important;
}