描述文字出现在图标/图像悬停的特定位置

Question

我知道如何让文本出现在悬停时，但我希望文本在悬停图像/图标时出现在特定位置（附加位置）。我说图标是因为它们在此应用程序中用作安装图标。有关详细信息，请参阅附图。 [附代码] *我是一个相当新的开发人员，所以如果有什么我遗漏的，请告诉我。谢谢！

更多详情：

.cd-button {
    transition: all .0s;
    margin: 5px;
    text-decoration: none;
    display: inline-block;
    background: white;
    height: 50%;
    width: 100%;
    line-height: 25px;
    
    text-align: center;
    color: black;
    margin: auto;
    border-radius: 5px;
}

.series-text {
    margin: 5px;
    position: relative;
    max-width: 100%;
    text-align: center;
    font-size: 1.5rem;
}

.product-name {
    margin-top: 0rem;
    margin-bottom: 2rem;
    position: relative;
    max-width: 100%;
    margin-bottom: 2rem;
    font-weight: bold;
    padding-left: 1.5rem;
}

.row-spacing {
    padding-bottom: 4rem;
    max-width: 100%;
    margin: initial;
}

.cta-content {
    opacity: 0;
    display: block;
    transition: opacity 0.1s ease-in-out;
    -moz-transition: opacity 0.1s ease-in-out;
    -webkit-transition: opacity 0.1s ease-in-out;
    z-index: 1;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(242, 242, 242, .9);
    text-align: center;
    color: #000000;
    padding: 0 1rem 1.5rem;
    margin-top: 4.5rem;
    margin-left: 1rem;
    margin-right: 1rem;
}

.bullet-text {
    margin-top: 0rem;
    margin-bottom: 0rem;
    font-size: medium;
    margin-block-end: 0rem;
    text-align: left;
    padding-inline-start: 30px;
}

.product-display .col-content {
    -webkit-box-shadow: 1px 2px 6px -1px rgb(0 0 0 / 20%);
    -moz-box-shadow: 1px 2px 6px -1px rgba(0, 0, 0, 0.2);
    -ms-box-shadow: 1px 2px 6px -1px rgba(0, 0, 0, 0.2);
    box-shadow: 1px 2px 6px -1px rgb(0 0 0 / 50%);
    padding: 0 1rem 1.5rem;
    margin: 0 .5rem .5rem;
    text-align: center;
    padding-top: 3%;
    padding-bottom: 3%;
    border-radius: 5px;
}

.caster-series-image {
    width: auto;
    height: auto;
    border: 0;
    margin: 0px;
    padding: 10px;
}

.mounting-icon {
    height: auto;
    width: auto;
    padding-top: 5px;
    margin: -3px;
    margin-top: -.5rem;
    margin-bottom: 0rem;
}

.mounting-spacing {
    margin-bottom: 0rem;
}

ul > li, ol > li {
    margin-top: 0rem;
    margin-bottom: 4px;
}

        <div class="col-3 row-spacing">
            <div class="col-12">
                <h3 class="product-name"><a href="{{config path="web/secure/base_url"}}/brands/shepherd-casters/casters/regent-series.html"><span style="color: #007dbd;">Regent</span></a></h3>
                <div class="col-content">
                    <a href="{{config path="web/secure/base_url "}}/brands/shepherd-casters/casters/regent-series.html"><img src="https://casterdepot.com/media/Shepherd/regent.jpg" class="caster-series-image" alt=""></a>
                        <div class="cta-content">
                            <p class="series-text"><b>Additional Features</b></p><br>
                            <ul class="bullet-text">
                                <li><b>Overall Height:</b> 2 &frac34;" - 3 <sup>7</sup>&#8260;<sub>32</sub>"</li>
                                <li><b>Applications:</b> Store fixtures, Carts, Institutional Equipment, Food Serverice Equipment, Furniture, Janitorial Equipment, Office Equipment, Racks and Storage Equipment, Medical Equipment</li>
                            </ul>
                            
                        </div>
                </div>
            </div>
            <div class="col-12">
                <div class="col-content">
                    <ul class="bullet-text">
                        <li><b>Capacity:</b> 80-160 lbs</li>
                        <li><b>Sizes:</b> 2", 2 &frac12;", 3", 4", 5"</li>
                        <li><b>Mounting Options:</b></li>
                    </ul>
                    <p class="mounting-spacing"><img src="https://casterdepot.com/media/mounting-icons/top-plate-icon.jpg" class="mounting-icon" title="Top Plate" alt="top-plate"><img src="https://casterdepot.com/media/mounting-icons/threaded-stem-icon.jpg" class="mounting-icon" title="Threaded Stem" alt=""><img src="https://casterdepot.com/media/mounting-icons/grip-neck-stem-icon.jpg" class="mounting-icon" title="Grip Neck Stem" alt=""><img src="https://casterdepot.com/media/mounting-icons/grip-ring-stem-icon.jpg" class="mounting-icon" title="Grip Ring Stem" alt=""><img src="https://casterdepot.com/media/mounting-icons/expanding-stem-icon.jpg" class="mounting-icon" title="Expanding Stem" alt=""></p>
                    <a href="{{config path="web/secure/base_url "}}/brands/shepherd-casters/casters/regent-series.html">
                        <button class="cd-button" type="button">Read More</button>
                    </a>
                </div>
            </div>
        </div>

Answer 1

.row {
  display: flex;
  flex-direction: row;
}

<head>
  <script type="text/javascript">
      
    const showText = () => {
      var text = document.getElementById('hidden-text');
      text.innerHTML = "Showing";
    }
              
    const hideText = () => {
        var text = document.getElementById('hidden-text');
        text.innerHTML = "";
    }    
  </script>
</head>

<div class='row'><p>Example: <p/><p id='hidden-text'></p></div>
<p id='hover-text' onmouseover={showText()} onmouseout={hideText()}>hover me</p>