.two-column {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    width: 100%; 
}
.two-column .column {
    display: flex;
    flex-direction: column;
    flex-basis: 100%;
    flex: 1;
    padding-right: 0; 
}
  
@media (min-width: 992px) {
    .two-column {
        flex-direction: row; 
    }
    .two-column .column {
        padding-right: 65px; 
    } 
}