內容簡介
Top-Down Scroll 外掛為您的 WordPress 網站新增可自訂的回到頂部按鈕，並可選擇性地加入回到底部按鈕，讓訪客可以輕鬆地在長頁面中快速跳轉，提升使用體驗。
【主要功能】
• 可自訂的回到頂部及底部按鈕
• 按鈕僅在需要時顯示
• 平滑滾動效果
• 自訂圖示與顏色
• 可調整按鈕大小與形狀
• 與任何佈景主題相容
外掛標籤
開發者團隊
② 後台搜尋「Top-Down Scroll – Customizable Scroll to Top Button」→ 直接安裝（推薦）
原文外掛簡介
Top-Down Scroll adds a scroll to top button to your WordPress site, plus an optional scroll to bottom button, so visitors can jump to either end of a long page in a single click.
Long posts, documentation pages, product listings and endless-scroll archives all leave readers stranded at the bottom of the page. A back to top button fixes that, and this plugin adds one without you touching a single line of code.
Everything is configured on one screen under Appearance → Top-Down Scroll. There is no shortcode to place and no template file to edit: switch a button on and it appears across your whole site.
Why use Top-Down Scroll?
Two buttons, controlled separately — turn on the scroll to top button, the scroll to bottom button, or both.
Shows only when it is useful — the top button appears once a visitor has scrolled past 10% of the page, and the bottom button hides as they approach the end, so neither button sits on top of your content when it is not needed.
Smooth scrolling — clicking a button glides the page to the top or bottom instead of jumping there.
Use your own icon — pick any image or SVG from your media library, or keep the built-in arrows.
Match your brand colors — choose a background color and a separate hover color with the built-in color picker.
Left or right — place the buttons on whichever side suits your layout.
Adjustable icon size — set the size in pixels to suit your design.
Shape the button — set the corner radius, inner padding, and an optional border with its own width and color.
Control the spacing — choose how far the buttons sit from the bottom of the screen and from the side of the page.
Works with any theme — the buttons are output through wp_footer, so block themes, classic themes and page builders are all supported.
Translation ready — every piece of interface text can be translated.
How it works
Once activated, the plugin renders a fixed-position button in the corner of your site. As the visitor scrolls, the button appears; clicking it smooth-scrolls the page back to the top. If you also enable the scroll to bottom button, a second button sits beside it and jumps the visitor to the end of the page.
You stay in control of how the buttons look. Upload a custom arrow, a chevron, a logo mark or any icon you like, set its size, and give it a background and hover color that fits your design.
