If I have the class "right" on a button should it not be on the generated element too?
贡献者指南
技术栈
javascripthtmlcss
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
under 1 hour
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic JavaScriptFamiliarity with DOM manipulation
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
75
研究方向
Start by locating the core file of the Uniform plugin, likely `jquery.uniform.js`. Identify the function that creates the styled wrapper or replacement element for form inputs. Currently, when a class like 'right' is added to the original button, it is not transferred to the generated element. Modify the code to copy all classes from the original input to the wrapper. Check if any existing tests cover class inheritance, and write a simple test to confirm the fix.
