input[type="tel"]{
    box-sizing: border-box;
    padding: 15px 8px 15px 15px;
    width: 100%;
    font-family: Fira Sans;
    font-size: 17px;
    background:#fff;
    font-weight:500;
    border-bottom: 1px solid #83899f;
    text-align:left;
}
.top_add_button.j_sms_registration_submit_button,
.one_login_field .top_add_button {
    width:auto!important;
    margin-right:0!important;
}
.yandexlinkbody span {
    position:relative;
    left:40px;
}