Fix casing discrepancies.

themes/next/components/JumpToTopButton.js

@@ -0,0 +1,26 @@
+import { useGlobal } from '@/lib/global'
+import React from 'react'
+import CONFIG_NEXT from '../config_next'
+
+/**
+ * 跳转到网页顶部
+ * 当屏幕下滑500像素后会出现该控件
+ * @param targetRef 关联高度的目标html标签
+ * @param showPercent 是否显示百分比
+ * @returns {JSX.Element}
+ * @constructor
+ */
+const JumpToTopButton = ({ showPercent = true, percent }) => {
+  if (!CONFIG_NEXT.WIDGET_TO_TOP) {
+    return <></>
+  }
+  const { locale } = useGlobal()
+  return (<div className='flex space-x-1 items-center transform hover:scale-105 duration-200 py-2 px-3' onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })} >
+        <div className='dark:text-gray-200' title={locale.POST.TOP} >
+          <i className='fa-arrow-up fas' />
+        </div>
+        {showPercent && (<div className='text-xs dark:text-gray-200 block lg:hidden'>{percent}%</div>)}
+    </div>)
+}
+
+export default JumpToTopButton