.select-type{
    margin:auto;
}
.select-type a{
    font-size: 18px;
}
#tab-r thead {
    background: #17a2b8;
    color: #fff;
    text-align: center;
}
#tab-r tbody {
    text-align: center;
}
.btn-active {
    background: #09535f;
}
#code-spinner{
    text-align: center;
    display: none;
}