/* =WordPress Core
-------------------------------------------------------------- */
div.wpcf7 img.ajax-loader
{
    position: absolute;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
}
.tab-content .detail-list {
    color: #fff;
}
.calculator_result.alert{
    margin-top: 20px;
    padding: 20px;
}
.form-group .btn{
    margin-top: 20px;
}