html, body {
    font-family: Lucida Sans, Lucida Grande, Arial !important;
    font-size: 14px;
    width: 100%;
    height: 100%;
    margin: 0px;
    padding: 0px;
  }

  .esri-item-gallery .esri-item-container {
    float: left;
    text-align: center;
    padding: 10px;
    width: 204px;
    display: inline-block;
  }

  .esri-item-gallery .esri-image {
    width: 200px;
    height: 133px;
    border: 2px solid gray;
    border-radius: 5px;
  }

  .esri-item-gallery .esri-null-image {
    line-height: 133px;
    text-align: center;
    color: #999999;
  }

  .esri-item-gallery .esri-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .esri-item-gallery .esri-null-title {
    color: #999999;
  }

  .action {
    color: blue;
    cursor: pointer;
    text-decoration: underline;
  }
  
  /* Tooltip container */
.hover-text {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black; /* Optional: Add dots under the hoverable text */
}

/* Tooltip text */
.hover-text .tooltip-text {
    visibility: hidden;
    width: 240px;
    background-color: #555;
    color: #fff;
    text-align: center;
    padding: 5px 0;
    border-radius: 6px;
    /* Position the tooltip text */
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    /* Fade in tooltip */
    opacity: 0;
    transition: opacity 0.3s;
}

/* Tooltip arrow */
.hover-text .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}

/* Show the tooltip text when you mouse over the tooltip container */
.hover-text:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}