元素边框旋转

时间:2015-09-11 10:32:58

标签: javascript css

我有两个这样的元素:

<div class="element"><span></span></div>

元素必须有一个圆角(CSS)并且在悬停时边框必须是虚线(CSS)并旋转,但是span应该是静态的。有什么帮助吗?

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@keyframes rotate {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(360deg);
  }
}
@-moz-keyframes rotate {
  from {
    -moz-transform: rotate(0);
  }
  to {
    -moz-transform: rotate(360deg);
  }
}
@-webkit-keyframes rotate {
  from {
    -webkit-transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
  }
}
.element {
  width: 40px;
  height: 40px;
  background: #ededed;
  color: @fff;

}
.element:hover {
  animation: rotate 2s infinite linear;
  -moz-animation: rotate 2s infinite linear;
  -webkit-animation: rotate 2s infinite linear;
}
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<div class="element"><span>1</span>
</div>
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2 个答案:

答案 0 :(得分:3)

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.element {
  width: 250px;
  height: 250px;
  border:3px solid grey;
  border-radius:50%;
  margin: 25px auto;
  line-height: 250px;
  text-align: center;
 }

.element:hover {
  border-style:dashed;
  animation: spin 10s infinite linear;
}

.element:hover span {
  animation: spin 10s infinite reverse linear;
}

span {
  display: inline-block;
}

@keyframes spin {
  100% { transform: rotate(1turn); }
}
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<div class="element"><span>Not Spinning On Hover</span></div>
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答案 1 :(得分:1)

我相信 this 代码集具有您需要的结果。但是,此方法需要<span>内的其他<div>元素。