added swirl decor to login and create account

src/main/resources/templates/create-account.html

@@ -14,6 +14,10 @@
     <img th:src="@{images/header_right.png}" alt="Violin f-hole shape to the right of header." class="swirl">
 </header>
 
+<div class="align-decor">
+  <!-- Decor Left -->
+  <img th:src="@{images/decor_left.png}" alt="Violin f-hole shape to the left of header." class="vert_swirl">
+
 <!-- Main Content -->
 <main class="main-content">
     <div class="login-box">
@@ -42,6 +46,11 @@
         </form>
     </div>
 </main>
+
+<!-- Decor Right -->
+    <img th:src="@{images/decor_right.png}" alt="Violin f-hole shape to the left of header." class="vert_swirl">
+    </div>
+
 </body>
 </html>