/* columns of same height styles */
.row-same-height {
  display: table;
  width: 100%;
}
.col-xs-height {
  display: table-cell;
  float: none !important;
}
.vcenter {
  display: table-cell;
  vertical-align: middle;
  float: none !important;
}
@media (min-width: 768px) {
  .row-sm-same-height {
    display: table;
    width: 100%;
    table-layout: fixed;
  }
  .col-sm-height {
    display: table-cell;
    float: none !important;
  }
}
@media (min-width: 992px) {
  .col-md-height {
    display: table-cell;
    float: none !important;
  }
}
@media (min-width: 1200px) {
  .col-lg-height {
    display: table-cell;
    float: none !important;
  }
}
/* firefox fix */
.img-responsive {
  width: 100%;
}
/* vertical alignment styles */
.col-top {
  vertical-align: top;
}
.col-middle {
  vertical-align: middle;
}
.col-bottom {
  vertical-align: bottom;
}