.inline{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.inline .line:first-child{
    width: calc(100% - 110px);
}
.inline .line  input[type="button"]{
    padding: 11px 20px !important;
}

.hide{
    display: none !important;
}
.show{
    display: block !important;
}

@media screen and (max-width: 768px) {
    #form_auth_phone {
        width: 100% !important;
    }
}