slickgrid/plugins/slick.draggablegrouping.css

A lightning fast JavaScript grid/spreadsheet

.slick-group-toggle-all.expanded {
    background: url('../images/collapse.gif') no-repeat center center;
    width: 9px;
    height: 9px;
    position: absolute;
    display: inline-block;
    right: 10px;
}

.slick-group-toggle-all.collapsed {
    background: url('../images/expand.gif') no-repeat center center;
    width: 9px;
    height: 9px;
    position: absolute;
    display: inline-block;
    right: 10px;
}

.slick-column-groupable {  
  width: 9px;
  height: 9px;
  display: inline-block;
  margin-left: 4px;
}

.slick-column-groupable-image {
  background: url('../images/column-grouping.png') no-repeat center center;
}

.slick-dropped-grouping {
  display: inline-block;
  margin-right: 5px;
  vertical-align: middle;
  cursor: pointer;
  z-index: -1; /* to help group delete button click on touch device */
}

.slick-groupby-remove {
  padding-right: 20px;
  display: inline-flex;
} 

.slick-groupby-remove-image {
  margin-left: 5px;
  background: url(../images/delete.png) no-repeat center right;
}
.slick-groupby-remove-image::before {
  content: "."; 
  display: block; 
  clear: both;
}

.slick-placeholder {
  font-size: 11px;
  height: 100%;
}

.slick-droppable-sortitem-hover {
  opacity: 0.5;
}
.slick-dropzone {
  padding: 4px;
}
.slick-dropzone-hover {
  border: 1px dashed rgb(255, 95, 95);
  /* box-shadow: 0px 0px 0px 1px pink inset; */
}
.slick-dropzone-placeholder-hover {
  color: #545454;
  background-color: #f3f3f3;
  background-clip: border-box;
}