Refactor CSS to update apply button link and add Instagram link in footer

Author: bamcasa

index.html

@@ -239,8 +239,8 @@
             모여톤에 지원해 여러분의 꿈을 펼쳐보세요!</p>
         <div class="footer-apply">
             <img src="Cloud1-white.svg" style="width: 133px;"> <img src="Cloud2-white.svg" style="width: 139px;">
-            <a href="#" class="apply-btn" style="background-color: #D94941; float: right;">지금 신청하기 <img
-                    src="Arrow-orange.svg" alt="Arrow"></a>
+            <a href="https://forms.gle/WvLC9fbhtCGAvMLD8" class="apply-btn"
+                style="background-color: #D94941; float: right;">지금 신청하기 <img src="Arrow-orange.svg" alt="Arrow"></a>
         </div>
         <hr>
         <div class="footer-contact">
@@ -249,7 +249,10 @@
                 <p>mail</p>
             </div>
             <div>
-                <p>@moyeothon</p>
+                <p>
+                    <a href="https://www.instagram.com/moyeothon/" target="_blank"
+                        style="text-decoration: none; color: inherit;">@moyeothon</a>
+                </p>
                 <p>moyeothon@gmail.com</p>
             </div>
             <div class="copyright">