style.css

.icon_picker .picker_dialog {
  box-shadow: 0px 0px 10px 0px #cecece;
  background-color: white;
  z-index: 10000 !important;
  width: 295px;
  height: 250px;
  margin: 10px 0px;
  border-radius: 4px;
  padding: 10px;
  position: absolute;
  padding-bottom: 40px;
}

.icon_picker .icon_option {
  border: 1px solid #cecece;
  border-radius: 2px;
  color: rgb(36, 36, 36);
  background-color: white;
  height: 30px;
  width: 30px;
  margin: 5px;
  transition: all 0.25s ease;
}

.icon_picker .icon_option:hover {
  border: 1px solid #ececec;
  background-color: #f4f4f4;
  transition: all 0.25s ease;
}

.icon_picker .icon_container {
  display: flex;
  flex-wrap: wrap;
  overflow-y: scroll;
  height: inherit;
}

.icon_picker .icon_option {
  display: flex;
  justify-content: center;
  align-items: center;
}

.icon_picker .search_field {
  width: 100%;
  padding: 3px 5px;
  border: 1px solid #cecece;
}