CSS在悬停时轻松进出

ruf*_*fus 5 css hover css-transitions

我有一个简单的div,圆形border-radius,50%.在hover圆角半径的变化为零.我使用了以下完美的css代码.

.design-box {
  width: 100%;
  height: 250px;
  margin: 100px auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  position: relative;
}

.design-box:hover {
  border-radius: 0;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
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<div class="design-box"></div>
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我想要发生的是,当div不再徘徊时,我希望转换到ease out并慢慢转变回原来border-radius的50%.我不能让它工作,我在这里错过了一个简单的步骤?

谢谢

Sau*_*ogi 8

transition只在正常状态:

.design-box {
  transition: all 1s ease;
}
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看看下面的代码:

.design-box {
  width: 100%;
  height: 250px;
  margin: 100px auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  position: relative;
  transition: all 1s ease;
}

.design-box:hover {
  border-radius: 0;
}
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<div class="design-box"></div>
Run Code Online (Sandbox Code Playgroud)