html - 图像未与垂直对齐对齐

Question

我有以下问题:

我试着让他们从底部排成一排，这样他们就都坐下了。我已经在 img 上尝试了 vertical-align: bottom;，但没有任何反应？

.social-icons img {
  margin-top: 40px;
  max-height: 35px!important;
  /*height:35px!important;*/
  max-width: 35px!important;
  /*width:35px!important;*/
  margin-left: 15px;
  float: left;
  vertical-align: bottom;
  padding-right: 30px;
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
}

<!-- YouTube -->
<div class="icon">
  <a href="https://www.youtube.com/user/tthreeTV" onclick="window.open(' https://www.youtube.com/user/tthreeTV','newwindow','width=600, height=300');return false;">
    <img src="https://content.t-three.co.uk/hubfs/tp-2017/Template%20refresh/Littlebooks/TYP/youtube.png" alt="Facebook">
  </a>
</div>

<!-- LinkedIn -->
<div class="icon">
  <a return="false" href='https://www.linkedin.com/company/t-three-consulting' onclick="window.open(' https://www.linkedin.com/company/t-three-consulting','newwindow','width=600, height=300');return false;">
    <img src="https://content.t-three.co.uk/hubfs/tp-2017/Template%20refresh/Littlebooks/linkedin2.png" alt="LinedIn">
  </a>
</div>

<!-- Twitter -->
<div class="icon">
  <a return="false" href='https://twitter.com/tthreetweet' onclick="window.open(' https://twitter.com/tthreetweet','newwindow','width=600, height=300');return false;">
    <img src="https://content.t-three.co.uk/hubfs/tp-2017/Template%20refresh/Littlebooks/twitter2.png" alt="Twitter">
  </a>
</div>

<!-- Email -->
<div class="icon">
  <a href="mailto:test@test.com" target="_top">
    <img src="https://content.t-three.co.uk/hubfs/tp-2017/Template%20refresh/Littlebooks/mail.png" alt="Email">
  </a>
</div>

这是为什么？我是否遗漏了什么？

Answer 1

问题是您需要将 vertical-align 应用于内联元素。目前，您有 float block 元素。取消 float 并使用 display: inline; 或 display: inline-block; 使它们内联。

最终我会使用更现代的方法并使用 flexbox 来解决这个问题，align-items会做你需要的。

div {
  display: flex;
  align-items: center;
}

div img {
  display: block;
  margin: 5px;
  max-width: 35px;
  max-height: 35px;
}

<div class="social">
  <a href="#"><img src="https://placehold.it/70x90"></a>
  <a href="#"><img src="https://placehold.it/35x35"></a>
  <a href="#"><img src="https://placehold.it/35x30"></a>
  <a href="#"><img src="https://placehold.it/35x35"></a>
</div>