谷歌浏览器中的CSS过渡延迟

Question

当鼠标悬停在圆形上时，文本颜色应同时随旋转和背景颜色变化。

Firefox、IE和Edge都按预期进行动画，但Chrome延迟了文本颜色的过渡，好像它在等待旋转完成后才进行动画并在旋转和文本颜色变化之间留下了一个空隙。 http://codepen.io/rachelreveley/pen/YNZawG

body {
  text-align: center;
  background-color: #122d40;
}
a {
  display: inline-block;
  width: 20rem;
  height: 20rem;
  margin: 1rem;
  transition: all 1s ease;
  position: relative;
  border-radius: 100%;
  text-decoration: none;
  color: #fff;
  overflow: hidden;
  background-color: #7fb400;
  transform: rotate(0deg);
}
a > span,
a span span {
  display: block;
  transition: inherit;
}
a span span:first-child {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 40%;
  text-transform: uppercase;
  font-size: 40px;
}
a span span:last-child {
  opacity: 0;
  padding: 2rem 3rem;
}
a:hover {
  background-color: #fff;
  color: #122d40;
  transform: rotate(360deg);
}
a:hover span span:first-child {
  opacity: 0;
}
a:hover span span:last-child {
  opacity: 1;
}

 
<a href=""><span><span>Space</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span> </span></a>
<a href=""><span><span>Speed</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span></span></a>
<a href=""><span><span>Support</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span></span></a>

- R Reveley

Answer 1

问题在这里：

a > span,
a span span {
  transition: inherit;
}

这个过渡效果真的必要吗？尝试移除这个属性。

body {
  text-align: center;
  background-color: #122d40;
}
a {
  display: inline-block;
  width: 20rem;
  height: 20rem;
  margin: 1rem;
  transition: all 1s ease;
  position: relative;
  border-radius: 100%;
  text-decoration: none;
  color: #fff;
  overflow: hidden;
  background-color: #7fb400;
  transform: rotate(0deg);
}
a > span,
a span span {
  display: block;
}
a span span:first-child {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 40%;
  text-transform: uppercase;
  font-size: 40px;
}
a span span:last-child {
  opacity: 0;
  padding: 2rem 3rem;
}
a:hover {
  background-color: #fff;
  color: #122d40;
  transform: rotate(360deg);
}
a:hover span span:first-child {
  opacity: 0;
}
a:hover span span:last-child {
  opacity: 1;
}

<a href=""><span><span>Space</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span> </span></a>
<a href=""><span><span>Speed</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span></span></a>
<a href=""><span><span>Support</span><span><h1>Lorem ipsum</h1> dolor sit amet, consectetur adipiscing elit. Ita nemo beato beatior. Si longus, levis; Utinam quidem dicerent alium alio beatiorem! Iam alium alio ruinas videres. Tamen a proposito, inquam, aberramus. </span></span></a>

- DreamTeK