博客设置Github标识角

步骤

在下面网站用选择自己喜欢的图标：

https://github.blog/2008-12-19-github-ribbons/

https://tholman.com/github-corners/

修改 /themes/next/layout/_layout.swig

<div class="headband"></div>

<!-- 刚刚复制的代码 -->

<header class="header" itemscope itemtype="http://schema.org/WPHeader">
  <div class="header-inner">{% include '_partials/header/index.swig' %}</div>
</header>