.vbox_r {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

form {
    margin: auto;
    padding-left: 4%;
}

form>* {
    margin: 2% 0;
}

input,
textarea {
    border: 1px solid rgba(0, 0, 0, 0.09);
    border-radius: 5px;
    padding: 2%;
    font-size: 1em;
}

#tel {
    margin-left: 2%;
}