以 div 为圆心

Question

我有一个圆圈，我无法将 div 与文本居中。我试过 flexbox 但它似乎不起作用或者我做错了。

这是代码

.circle {
  border-radius: 50%;
  transition: all 2s;
  transition-delay: 0s;
  background-color: #14b1e7;
  width: 100%;
  padding-top: 100%;
  text-align: center;
}

.words {
  font-size: 40px;
  font-family: 'Montserrat', sans-serif;
  display: flex;
  animation-name: fade;
  animation-delay: 4s;
  animation-duration: 0.5s;
  animation-timing-function: ease-out;
  animation-iteration-count: forwards;
  animation-direction: absolute;
  font-weight: bold;
  justify-content: center;
  align-items: center;
}

<div class="circle">
  <div class="words"></div>
  <div class="words1"></div>
  <div class="words2"></div>
</div>

Answer 1

您可以使用 display:flex、align-items:center 和 justify-content:center

.circle{
  width: 100px;
  height: 100px;
  background-color: #14b1e7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

<div class="circle">
  <div>A</div>
  <div>B</div>
  <div>C</div>
</div>

Answer 2

问题来自您的 .circle 上的 padding-top: 100%;。您正在使用它来获得 .circle 的高度，但它实际上是将所有嵌套的 div 的内容推到底部。相反，在 html, body 上设置 height 并在 .circle 上使用 height: 100%;。然后你可以设置 display: flex; with align-items: center; and justify-content: center; on the parent.

html,
body {
  height: 100%;
}

.circle {
  height: 100%;
  border-radius: 50%;
  transition: all 2s;
  transition-delay: 0s;
  background-color: #14b1e7;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.words {
  font-size: 40px;
  font-family: 'Montserrat', sans-serif;
  display: flex;
  animation-name: fade;
  animation-delay: 4s;
  animation-duration: 0.5s;
  animation-timing-function: ease-out;
  animation-iteration-count: forwards;
  animation-direction: absolute;
  font-weight: bold;
}

<div class="circle">
  <div class="words">foo</div>
  <div class="words1">foo</div>
  <div class="words2">foo</div>
</div>

以 div 为圆心

Center a div in a circle

html

css