Merge branch 'dev' of https://github.com/MBTips/FE-MBTips into feat/content-내-대화-시작하기-버튼-핸들러-구현

Author: Soohyuniii

src/components/header/MainHeader.tsx

@@ -3,7 +3,7 @@ import LoginButton from "../button/LoginButton";
 
 const MainHeader = ({isLoggedIn}: {isLoggedIn : boolean})=> {
   return (
-    <header className="bg-white flex h-[56px] w-full justify-between px-5">
+    <header className="bg-white flex h-[56px] w-full justify-between items-center px-5">
       <Link to="/" className="flex items-center">
       <img
         src="/public/icon/mbtipslogo.svg"
@@ -12,7 +12,7 @@ const MainHeader = ({isLoggedIn}: {isLoggedIn : boolean})=> {
         height={31}
       />
       </Link>
-      {isLoggedIn ? <LoginButton/> : <img
+      {!isLoggedIn ? <LoginButton/> : <img
         src="/public/icon/people.svg"
         alt="Login Done"
         className="mx-auto mr-[20px]"