.col2 .tt_address_list .employee_element {
  -ms-flex: 0 0 100%;
  flex: 0 0 100%;
  max-width: 100%;
}
@media (min-width: 992px) {
  .col2 .col-lg-8 .tt_address_list .employee_element {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
  }
}