fix: Reset CSS를 제거하면서 MDX 스타일 깨짐을 1차 해소

Author: MU-Software

apps/pyconkr/src/components/layout/Header/index.tsx

@@ -91,6 +91,10 @@ const HeaderContainer = styled.header`
   justify-content: space-between;
   align-items: center;
   position: relative;
+
+  ul {
+    list-style: none;
+  }
 `;
 
 const HeaderLogo = styled.div`

apps/pyconkr/src/styles/globalStyles.ts

@@ -57,18 +57,6 @@ export const muiTheme = createTheme({
 export const globalStyles = css`
   @import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");
 
-  * {
-    margin: 0;
-    padding: 0;
-    box-sizing: border-box;
-
-    -webkit-user-drag: none;
-    -khtml-user-drag: none;
-    -moz-user-drag: none;
-    -o-user-drag: none;
-    user-drag: none;
-  }
-
   html,
   body {
     font-family:
@@ -98,21 +86,15 @@ export const globalStyles = css`
     word-break: keep-all;
     overflow-wrap: break-all;
 
+    -webkit-user-drag: none;
+    -khtml-user-drag: none;
+    -moz-user-drag: none;
+    -o-user-drag: none;
+    user-drag: none;
   }
 
   a {
     text-decoration: none;
     color: inherit;
   }
-
-  button {
-    border: none;
-    background: none;
-    cursor: pointer;
-  }
-
-  ul,
-  ol {
-    list-style: none;
-  }
 `;