规模：在徘徊之前 [英] Scale :before when hovering

问题描述

我试图在悬停时缩放我的< span> 内容<： 到目前为止，悬停时应用的样式不存在视觉上的变化，：before 保持相同的比例。

I'm trying to scale the :before content of my <span> when hovering over it. So far the style gets applied when hovering but there are no visual changes, the :before remains the same scale.

到目前为止：

<div class="comment-actions">
  <span class="comment-likes icon-ico-heart">
    12
  </span>
</div>

SASS（CSS）：

.comment-likes
  transition: all 100ms ease-in-out
  color: #92a3b9
  cursor: pointer

  &:hover::before
    transform: scale(1.5)

Icomoon：

.icon-ico-heart:before {
  content: "\e914";
}

[class^="icon-"], [class*=" icon-"] {
  /* use !important to prevent issues with browser extensions that change fonts */
  font-family: 'icomoon' !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;

  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

推荐答案

scale属性，但使用font-size。所以：

Don't transform it with the scale property but use the font-size. So:

.icon-ico-heart:hover:before {
    font-size: 20px;
}

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