鼠标悬停微信图标弹窗问题,为啥我现在鼠标悬停在微信图标上 元素在变 但是不弹出来图片
```javascript
<script>
document.addEventListener('DOMContentLoaded', function() {
var tooltip = document.getElementById('tooltip');
var weixinIcon = document.querySelector('.fab.fa-weixin');
var wxImage = document.getElementById('wx-image');
weixinIcon.addEventListener('mouseenter', function() { /* 修改这里 */
tooltip.style.display = 'block';
// document.write("1")
wxImage.style.display = 'block';
});
weixinIcon.addEventListener('mouseleave', function() { /* 修改这里 */
tooltip.style.display = 'none';
wxImage.style.display = 'none';
});
});
</script>
<li>
<a class="facebook text-center">
```css
.social_media ul li {
list-style: none;
margin-bottom: 1em;
}
.social_media ul li a {
float: right;
display: block;
color: #000000;
text-decoration: none;
font-size: 25px;
width: 38px;
height: 38px;
border-radius: 50%;
line-height: 34px;
background: transparent;
border: 2px solid #fff;
}
#tooltip {
display: none;
position: relative;
top: 20px; /* 调整垂直位置 */
z-index: 999; /* 设置一个较高的 z-index */
left: 20px; /* 调整水平位置 */
}
<i class="fab fa-weixin" aria-hidden="true"></i>
<div id="tooltip" class="tooltip">
<img id="wx-image" src="images/wx.jpg" class="new-icon">
</div>
</a>
</li>
