.basic-c-box {
  @extend .panel;
  border-left: none;
  border-right: none;
  border-radius: 0px;
  padding-bottom: 12px;
  background-color: $very-light-gray;
}

.box-content {
  @extend .panel-body;
  border-bottom: 1px solid $light-gray;
  margin-left: 8px;
  margin-right: 8px;
}

.basic-c-box {
  @extend .panel;
  border-left: none;
  border-right: none;
  border-radius: 0px;
  padding-bottom: 12px;
  background-color: $very-light-gray;
}

.box-content {
  @extend .panel-body;
  border-bottom: 1px solid $light-gray;
  margin-left: 8px;
  margin-right: 8px;
  &:last-child {border-bottom: none;padding-bottom:5px;}
}

Remove the extraneous border and padding at the last box-content item
Remove the extraneous border and padding at the last box-content item
