仅使用CSS旋转边框

Question

我正在尝试使用CSS仅旋转边框，但字体图标也在旋转。如何停止图标的旋转并仅使边框旋转？

CSS：

I'm trying to rotate only the border using css but the font-icon is also rotating. How do I stop the rotation of the icon and make only the border?

CSS:

.circle {
    width: 100px;
    height: 100px;
    background: transparent;
    border-radius: 50%;
    border: 2px dashed #000;
 -webkit-animation-name: Rotate;
 -webkit-animation-duration: 2s;
 -webkit-animation-iteration-count: infinite;
 -webkit-animation-timing-function: linear;
 -moz-animation-name: Rotate;
 -moz-animation-duration: 2s;
 -moz-animation-iteration-count: infinite;
 -moz-animation-timing-function: linear;
 -ms-animation-name: Rotate;
 -ms-animation-duration: 2s;
 -ms-animation-iteration-count: infinite;
 -ms-animation-timing-function: linear;
}
.play {
padding: 20px 30px;
font-size: 56px;
}

@-webkit-keyframes Rotate
{
 from{-webkit-transform:rotate(0deg);}
 to{-webkit-transform:rotate(360deg);}
}
@-moz-keyframes Rotate
{
 from{-moz-transform:rotate(0deg);}
 to{-moz-transform:rotate(360deg);}
}
@-ms-keyframes Rotate
{
 from{-ms-transform:rotate(0deg);}
 to{-ms-transform:rotate(360deg);}
}

HTML：

<div class="circle">
   <div class="play"><i class="fa fa-play"></i></div>
</div>

我的代码哪里出了问题？

演示 JSFIDDEL

- Elaine Byene

---

https://dev59.com/LWw05IYBdhLWcg3wxUj_ - cssGEEK

好的，请让我看一下。 - Elaine Byene

@cssGEEK，你的技巧在旋转时不起作用。我已经尝试过了，但还是谢谢。 - Elaine Byene

正如大家建议的那样，不要旋转包含内容的节点。如果您不想添加额外的DOM节点，则可以使用伪元素解决。http://codepen.io/anon/pen/VjaVmG - Pjetr

Answer 1

旋转父级元素会同时旋转子元素，所以最好单独设置边框样式，就像这里一样。

.circle {
  width: 100px;
  height: 100px;
  position: relative;
}
.circle .border {
  /* content: ''; */
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-radius: 50%;
  border: 2px dashed #000;
  -webkit-animation-name: Rotate;
  -webkit-animation-duration: 2s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: linear;
  -moz-animation-name: Rotate;
  -moz-animation-duration: 2s;
  -moz-animation-iteration-count: infinite;
  -moz-animation-timing-function: linear;
  -ms-animation-name: Rotate;
  -ms-animation-duration: 2s;
  -ms-animation-iteration-count: infinite;
  -ms-animation-timing-function: linear;
}
.play {
  padding: 20px 30px;
  font-size: 56px;
}
.stop {
  font-size: 12px;
  padding: 30px;
  text-align: center;
}
@-webkit-keyframes Rotate {
  from {
    -webkit-transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
  }
}
@-moz-keyframes Rotate {
  from {
    -moz-transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(360deg);
  }
}
@-ms-keyframes Rotate {
  from {
    -ms-transform: rotate(0deg);
  }
  to {
    -ms-transform: rotate(360deg);
  }
}

<div class="circle">
  <div class="border"></div>
  <div class="play"><i class="fa fa-play"></i>
  </div>
</div>

<p>
  PS: The icon loading is a bit slow. Wait until it shows up.
</p>

<div class="circle">
  <div class="border"></div>
  <div class="stop">Stop me please</div>
</div>

- Lucian

---

请在您的回答中发布相关代码，而不是在jsfiddle中。 - cssGEEK

Answer 2

<div class="button-container">
   <i class="fa fa-play button-icon"></i>
   <div class="button-border"></div>
</div>

您可以在此处找到样例的更新版本 JSFiddle

该链接提供了样例的最新版本。

- effe

---

谢谢。我用了Lucian的代码，它能正常工作了。 - Elaine Byene