.return-back {
    margin-bottom: 20px;
}
input.hidden {
    display: none;
}
input.error,textarea.error {
    border-color: #f00;
}
a.button {
    background-color: #6596dd;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 15px;
    line-height: 1;
    margin: 0;
    padding: 10px 20px;
    display: inline-block;
    text-decoration: none;
}
textarea {
    resize: none;
}
.ui-autocomplete {
    z-index: 502;
}