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html - 悬停时不显示文本，css

问题描述

当我将鼠标悬停在 img 上时，我试图让 p 元素出现。现在，什么也没有发生。该页面实际上以可见的文本开头，这让我认为 transform 属性实际上并没有做任何事情。我将包含此页面的所有代码。标头代码可能不是必需的，但我将其包括在内，以防它以某种方式干扰。

我在这里查找了类似的问题（其中一个我问过），但我似乎找不到答案。尝试了不同的浏览器 - 没有运气。

* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  list-style: none;
}

.header {
  width: 100%;
  height: 80px;
  display: block;
  background-color: #101010;
}

.inner-header {
  width: 1000px;
  height: 100%;
  display: block;
  margin: 0 auto;
}

.logo-container {
  height: 100%;
  display: table;
  float: left;
}

.logo-container h1 {
  color: white;
  height: 100%;
  display: table-cell;
  vertical-align: middle;
  font-size: 32px;
  font-weight: 200;
}

.logo-container h1 span {
  font-weight: 800;
}

.navigation {
  float: right;
  height: 100%;
}

.navigation a {
  height: 100%;
  display: table;
  float: left;
  padding: 0px 20px;
}

.navigation a li {
  display: table-cell;
  vertical-align: middle;
  height: 100%;
  color: white;
  font-size: 16px;
}

.navigation a:last-child {
  padding-right: 0;
}

.mission {
  width: 80%;
  height: 350px;
  margin: 5px auto;
  position: relative;
}

.mission p {
  position: absolute;
  font-size: 30px;
  bottom: 50%;
  left: 25%;
  transform: scale(0);
  transition: .25s ease-in-out
}

.mission img:hover+.mission p {
  transform: scale(3);
  transform-origin: center;
}

.mission img {
  width: 100%;
  height: 100%;
  position: relative;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="stylesheet" href="./Grid2.css">
  <title>Awesome Website</title>
</head>

<body>
  <div class="header">
    <div class="inner-header">
      <div class="logo-container">
        <h1>MY<span>SITE</span></h1>
      </div>
      <ul class="navigation">
        <a>
          <li>Home</li>
        </a>
        <a>
          <li>About</li>
        </a>
        <a>
          <li>Portgolio</li>
        </a>
        <a>
          <li>Contact</li>
        </a>
      </ul>
    </div>
  </div>
  <div class="mission">
    <img src="./330px-GABRIEL_VELLA_vs_ROMINHO_51.jpg">
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ducimus nesciunt ratione animi facilis. Quo, et?</p>
  </div>

</body>

</html>

我希望文本在我悬停时出现。现在，文本停滞不前。

标签： htmlcsshover

解决方案

您的p元素选择器错误。它不是：

.mission img:hover+.mission p

... 但：

.mission img:hover+p

但是，在悬停p元素溢出后img，还需要添加它pointer-events: none，p这样它就不会消失（因为不再有悬停在 上img）。

片段

* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  list-style: none;
}

.header {
  width: 100%;
  height: 80px;
  display: block;
  background-color: #101010;
}

.inner-header {
  width: 1000px;
  height: 100%;
  display: block;
  margin: 0 auto;
}

.logo-container {
  height: 100%;
  display: table;
  float: left;
}

.logo-container h1 {
  color: white;
  height: 100%;
  display: table-cell;
  vertical-align: middle;
  font-size: 32px;
  font-weight: 200;
}

.logo-container h1 span {
  font-weight: 800;
}

.navigation {
  float: right;
  height: 100%;
}

.navigation a {
  height: 100%;
  display: table;
  float: left;
  padding: 0px 20px;
}

.navigation a li {
  display: table-cell;
  vertical-align: middle;
  height: 100%;
  color: white;
  font-size: 16px;
}

.navigation a:last-child {
  padding-right: 0;
}

.mission {
  width: 80%;
  height: 350px;
  margin: 5px auto;
  position: relative;
}

.mission p {
  position: absolute;
  font-size: 30px;
  bottom: 50%;
  left: 25%;
  transform: scale(0);
  transition: .25s ease-in-out;
  pointer-events: none;
}

.mission img:hover+p {
  transform: scale(3);
  transform-origin: center;
}

.mission img {
  width: 100%;
  height: 100%;
  position: relative;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="stylesheet" href="./Grid2.css">
  <title>Awesome Website</title>
</head>

<body>
  <div class="header">
    <div class="inner-header">
      <div class="logo-container">
        <h1>MY<span>SITE</span></h1>
      </div>
      <ul class="navigation">
        <a>
          <li>Home</li>
        </a>
        <a>
          <li>About</li>
        </a>
        <a>
          <li>Portgolio</li>
        </a>
        <a>
          <li>Contact</li>
        </a>
      </ul>
    </div>
  </div>
  <div class="mission">
    <img src="./330px-GABRIEL_VELLA_vs_ROMINHO_51.jpg">
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ducimus nesciunt ratione animi facilis. Quo, et?</p>
  </div>

</body>

</html>

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