html - 背景图像上的文字移除了它的悬停状态

Question

我在图片上放置了这段文字。当我将鼠标悬停在文本上时，我为背景图像创建的悬停不起作用。有人对此有解决方案吗？

JSfiddle: https://jsfiddle.net/marineboudeau/h177pdne/4/

<div class="card">
  <a href="#">
    <div class="background-container">
      <div class="background" style="background: url('https://unsplash.it/300/200/?random') no-repeat; background-size: cover; background-position: center;"></div>
    </div>
  </a>
  <a href="#" class="headline link--no-decor">
    <h2>Headline</h2>
  </a>
</div>

还有 CSS:

.card {
  width: 300px;
  height: 200px;
}

a {
  text-decoration: none;
}

h2 {
  color: white;
  font-family: Helvetica, sans-serif;
}

h2:hover {
  color: yellow;
}

.headline {
  padding: 0 22px;
  position: relative;
  margin-top: -80px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.background-container {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
}

.background-container:after {
  content: "gradient mask for image";
  overflow: hidden;
  position: absolute;
  text-indent: -9999rem;
  font-size: 0;
  line-height: 0;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(20deg ,rgba(0,0,0,.8), rgba(0,0,0,0));
}

.background-container:hover:after {
  background: linear-gradient(20deg,rgba(255, 0, 0,.6),rgba(255, 255, 0,.6));
  border: 2px solid red;
}

.background {
  height: 200px;
}

谢谢!

Answer 1

移动<a href="#" class="headline link--no-decor">进入backround元素，因此它不会阻止 hover事件。

为了防止 .background-container:after从 block a.headline悬停，我们需要分配 position: relative , 和 z-index: 1至 a.headline .

.card {
  width: 300px;
  height: 200px;
}

a {
  text-decoration: none;
}

h2 {
  color: white;
  font-family: Helvetica, sans-serif;
}

h2:hover {
  color: yellow;
}

.headline {
  position: relative;
  z-index: 1;
  padding: 0 22px;
  position: relative;
  margin-top: -80px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.background-container {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
}

.background-container:after {
  content: "gradient mask for image";
  overflow: hidden;
  position: absolute;
  text-indent: -9999rem;
  font-size: 0;
  line-height: 0;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(20deg ,rgba(0,0,0,.8), rgba(0,0,0,0));
}

.background-container:hover:after {
  background: linear-gradient(20deg,rgba(255, 0, 0,.6),rgba(255, 255, 0,.6));
  border: 2px solid red;
}

.background {
  height: 200px;
}

<div class="card">
  <a href="#">
    <div class="background-container">
      <div class="background" style="background: url('https://unsplash.it/300/200/?random') no-repeat; background-size: cover; background-position: center;"></div>
      <a href="#" class="headline link--no-decor">
        <h2>Headline</h2>
      </a>
    </div>
  </a>
</div>