@media (max-width: 850px) {
    #center_form>form>* {
        padding: 13px;
    }

    #center_form>form>textarea {
        height: 15vh;
        max-height: 150px;
    }

    #message_div>span>span {
        white-space: nowrap;
        color: black !important;
        text-decoration: none;
    }

    #success_email {
        position: relative;
        width: 100%;
    }
}