改变div的宽度是向左移动元素

Question

将鼠标悬停在jsfiddle中的音量图标上，您可以看到它向左移动静音。

如何保持图标就位，只是将音量栏向右扩展？

我知道我可以更改进度条上的最小宽度，但我不想这样做。

除了音量控制和儿童

之外，我最好不要更改任何其他div的css

http://jsfiddle.net/denWG/65/

HTML：

<div class="jp-sleek jp-jplayer jp-audio">
  <div class="jp-gui">
    <div class="jp-controls jp-icon-controls">
      <button class="jp-repeat"><i class="fa fa-repeat"></i></button>
      <div class="jp-progress">

      </div>
      <div class="jp-volume-controls">
        <button class="jp-mute"><i class="fa fa-volume-off"></i></button>
        <div class="jp-volume-bar">
        </div>
      </div>
      <button class="jp-full-screen"><i class="fa fa-expand"></i></button>
    </div>
  </div>
</div>

相关的css：

.jp-volume-bar {
  height: 6px;
  width: 0;
  background-color: #a1c1f4;
  cursor: pointer;
  border-radius: 1px;
  transition-duration: 0.3s;
}

.jp-volume-controls:hover .jp-volume-bar {
  width: 100px;
  transition-duration: 0.3s;
}

Answer 1

您可以设置.jp-progress { flex: 0 0 240px; }而不是width。

＆＃13;

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.jp-jplayer {
  min-width: 900px;
}

.jp-jplayer .fa {
  font-size: 24px;
}

.jp-sleek .jp-gui {
  height: 42px;
  background-color: #e5e5e5;
  position: relative;
}

.jp-sleek .jp-gui .jp-icon-controls .jp-progress {
    background-color: green;
    height: 100%;
    flex: 0 0 240px;
    /* width: 600px; */
    /* min-width:240px; */
    position: relative;
}

.jp-sleek .jp-gui .jp-controls {
  height: 100%;
  position: relative;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 50%;
}

.jp-sleek .jp-gui .jp-controls .jp-volume-controls {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.jp-sleek .jp-gui .jp-icon-controls button {
  min-width: 42px;
}

.jp-sleek .jp-gui .jp-controls button {
  color: #000;
  padding: 0;
  border: none;
  background-color: transparent;
}

.jp-sleek .jp-gui .jp-mute {
  height: 100%;
}

.jp-volume-bar {
  height: 6px;
  width: 0;
  background-color: #a1c1f4;
  cursor: pointer;
  border-radius: 1px;
  transition-duration: 0.3s;
}

.jp-volume-controls:hover .jp-volume-bar {
  width: 100px;
  transition-duration: 0.3s;
}

＆＃13;

<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">

<div class="jp-sleek jp-jplayer jp-audio">
  <div class="jp-gui">
    <div class="jp-controls jp-icon-controls">
      <button class="jp-repeat"><i class="fa fa-repeat"></i></button>
      <div class="jp-progress">
        
      </div>
      <div class="jp-volume-controls">
        <button class="jp-mute"><i class="fa fa-volume-off"></i></button>
        <div class="jp-volume-bar">
        </div>
      </div>
      <button class="jp-full-screen"><i class="fa fa-expand"></i></button>
    </div>
  </div>
</div>

＆＃13;

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