Update index.html

index.html

@@ -163,7 +163,7 @@
 }
       .slide2{
     background-image: url('https://png.pngtree.com/thumb_back/fh260/back_our/20190628/ourmid/pngtree-taobao-e-commerce-advertisement-carousel-banner-background-purple-blue-image_264734.jpg');
-    height: 440px;
+    height: 555px;
     font-size: 25px;
     font-family: 'Pacifico', cursive;
     background-size: cover;