本文测试的插件列表：
Side Menu Lite – add sticky fixed buttons
Float menu – awesome floating side menu
WP Floating Menu – One page navigator, sticky menu for WordPress
SideMenu
WP Mobile Menu – The Mobile-Friendly Responsive Menu
News Announcement Scroll
A simple vertical scroll news widget for your WordPress website. Easy to use & no coding knowledge required.
插件：Page scroll to id
Page scroll to id是一个易于使用的jQuery插件，可将动画（平滑）页面滚动到文档中的特定ID
设置：
Custom Sidebars
Allows you to create widgetized areas and custom sidebars. Replace whole sidebars or single widgets for specific posts and pages.
小工具
插件：WP News and Scrolling Widgets
A simple News and three widgets(static, scrolling and with thumbs) plugin. Also work with Gutenberg shortcode block.
插件1：Float Menu Lite
Easily create floating menus of varying complexity
【开发商】https://wow-estore.com/
【Demo】https://wow-company.com/preview/wordpress-plugins/float-menu-pro/
【Pricing】
插件：WP Floating Menu
说明：Plugin to enhance your website usability with easy one page navigator and sticky navigation menu.
作者：http://accesspressthemes.com/
【demo】https://demo.accesspressthemes.com/wordpress-plugins/wp-floating-menu/
使用：
第一步：添加一个菜单
第二步：给菜单添加项目
第三步：设置菜单
显示：
收费：
B