CSS 实现一行背景栏目菜单：左侧栏目名，右侧更多链接

<div class='menu'>
  <div class='menu-item'>栏目名</div>
  <div class='menu-more'>
    <a href='#'>更多链接1</a>
    <a href='#'>更多链接2</a>
    <a href='#'>更多链接3</a>
  </div>
</div>
<style>
.menu {
  background-color: #f5f5f5;
  display: flex;
  align-items: center;
  height: 50px;
  padding: 0 20px;
}
.menu-item {
  color: #fff;
  background-color: #000;
  padding: 10px;
  border-radius: 5px;
  margin-right: 20px;
}
.menu-more {
  display: flex;
  align-items: center;
}
.menu-more a {
  color: #000;
  text-decoration: none;
  margin-right: 10px;
}
</style>