refactor: 말투 예시보기 버튼 width 삭제

Author: sikkzz

src/pages/SelectStylePage/SelectStylePage.module.scss

@@ -43,7 +43,6 @@
     padding: 0.375rem 0.75rem;
     border-radius: 0.875rem;
     background-color: var(--color-white);
-    width: 5.9375rem;
 
     & > span {
       white-space: nowrap;