<docs> --- order: 1 title: zh-CN: 自定义样式 en-US: Custom style --- ## zh-CN 可以自定义回到顶部按钮的样式,限制宽高:`40px * 40px`。 ## en-US You can customize the style of the button, just note the size limit: no more than `40px * 40px`. </docs> <template> <div id="components-back-top-demo-custom"> <a-back-top> <div class="ant-back-top-inner">UP</div> </a-back-top> Scroll down to see the bottom-right <strong style="color: #1088e9">blue</strong> button. </div> </template> <style scoped> #components-back-top-demo-custom .ant-back-top { bottom: 100px; } #components-back-top-demo-custom .ant-back-top-inner { height: 40px; width: 40px; line-height: 40px; border-radius: 4px; background-color: #1088e9; color: #fff; text-align: center; font-size: 20px; } </style>