.r8_form {
    margin: 0 auto;
    width: 100%;
    max-width: 1000px;
    border: 0px solid rgba(0, 0, 0, .0001);
    border-radius: 4px;
    padding: 0px;
    display: table;
.btn-default {
    color: #fff;
    background-color: #21cee6;
    border-color: #21cee6;
}
}