Question

我有一个关闭按钮符号，该符号在悬停指向下方时显示顶部工具提示。我已经从https://www.w3schools.com/css/tryit.asp?filename=trycss_tooltip_arrow_bottom

<div id="middle">
   <div class="posts">
    <a href="#close"><i class="fas fa-times fa-lg"><span class="tooltiptext">Exit</span></i></a>
   </div>
</div>

CSS

.posts {
    background:white;
    border:1px solid #c0c0c0;
    border-radius:4px;
    padding:20px;
    position:relative;
}
.posts a i.tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -60px;
}
.posts a i.tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: black transparent transparent transparent;
}
.posts a:hover i.tooltiptext {
  visibility: visible;
}

工具提示未显示。

Answer 1

请为帖子课程

添加样式

.posts{
  position:relative;
  margin:60px;
  text-align:center;
}

.posts{
  position:relative;
  margin:60px;
  text-align:center;
}
.posts a .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: black;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -60px;
}
.posts a .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: black transparent transparent transparent;
}
.posts a:hover .tooltiptext {
  visibility: visible;
}

<script src='https://kit.fontawesome.com/a076d05399.js'></script>
<div id="middle">
   <div class="posts">
    <a href="#close"><i class="fas fa-times fa-lg"><span class="tooltiptext">Exit</span></i></a>
   </div>
</div>

自定义工具提示不适用于fontawesome图标

1 个答案: