pluscai

<h2>不定宽高的图片如何在div中水平垂直居中</h2>
方法1：
<div class="box wraper">
  <img src="http://cdn.jsrun.top/css/img/logo.png" alt="" />
</div>
方法2：
<div class="box wraper2">
  <img src="http://cdn.jsrun.top/css/img/logo.png" alt="" />
</div>
<h2>多行文本如何在div中水平垂直居中</h2>

gaearon

If you get an "Invalid name" error when you run npm init -y, rename the project folder to only contain lowercase ASCII letters or hyphens (e.g. my-project), and try again.