body {
    background-color: #d3d3d3;
}
#survey_data_answerGroups > div {
    flex: 0 0 100%;
    max-width: 100%;
}
#survey_data_answerGroups div.form-check {
    flex: 0 0 50%;
    max-width: 50%;
    text-align: center;
}
#survey.answer-group2 #survey_data_answerGroups {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
#survey.answer-group2 #survey_data_answerGroups > fieldset {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}
@media (max-width: 767px) {
    #survey_data_answerGroups div.form-check {
        flex: none;
        max-width: none;
    }
}
@media (max-width: 989px) {
    #survey_data_answerGroups {
        flex: none;
        max-width: none;
    }
}