/* Shadow on top of the table, which is shown on add-column or edit-column dialog */

#structure .s-issue-cover {
  position: absolute;
  height: 100%;
  z-index: 50;
  display: none;
  top: 0;
}

#structure .s-ic-left,
#structure .s-ic-right {
  background: #172b4d;
  opacity: 0.25;
}

#structure .s-ic-left {
  left: 0;
}

#structure .s-ic-right {
  right: 0;
}

#structure .s-ic-middle {
  background: none;
  opacity: 1;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
}

#structure .s-ic-middle-fill {
  background: #fff;
  opacity: 0;
  width: 100%;
  height: 100%;
}