Dcat-Admin/resources/assets/dcat/sass/components/_grid-selector.scss

.grid-selector {
  //margin: -1rem;
  width: 100%;
}
.grid-selector .wrap {
  position: relative;
  line-height: 40px;
  border-bottom: 1px dashed #eee;
  padding: 0 30px;
  font-size: 13px;
  overflow:auto;
}
.grid-selector .wrap:last-child {
  border-bottom: none;
}
.grid-selector .select-label {
  float: left;
  width: 100px;
  padding-left: 10px;
  color: #888;
}
.grid-selector .select-options {
  margin-left: 100px;
}
.grid-selector ul {
  height: 25px;
  list-style: none;
}
.grid-selector ul > li {
  margin-right: 30px;
  float: left;
}
.grid-selector ul > li a {
  color: #666;
  text-decoration: none;
}
.grid-selector .select-options a.active {
  color: $primary-darker;
  font-weight: bold;
}
.grid-selector li .add {
  visibility: hidden;
}
.grid-selector li:hover .add {
  visibility: visible;
}
.grid-selector ul .clear {
  visibility: hidden;
}
.grid-selector ul:hover .clear {
  color: $red-darker;
  visibility: visible;
}

.custom-data-table {
  .grid-selector {
    padding: 2px;

    .wrap {
      border-bottom: 0;
      background: $white;
      box-shadow: $shadow;
      border-radius: .35rem;
      margin: 7px 0;
    }
  }
}