footer .flex_row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.back_to_top {
    visibility: visible;
    opacity: 1;
    transform: none;
    bottom: 100px;
  border-width: 1px;
    border-style: solid;
}
.footer-heading h2{
  font-size: 14px;
  text-transform: uppercase;
}
}