From daa491cd176d425246778c6d3a74bcd7c8094b55 Mon Sep 17 00:00:00 2001
From: Igor Guastalla de Lima <igor.lima@sabium.com.br>
Date: Fri, 30 Aug 2019 09:36:16 -0300
Subject: [PATCH] Change again the way of showing by adding and clearing the
 className

---
 pages/index.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pages/index.vue b/pages/index.vue
index 36e21f106..4ad32d04e 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -533,9 +533,10 @@
       },
       observeRequestButton() {
         const requestElement = this.$refs.request.$el;
+        const sendButton = this.$refs.sendButton;
         const observer = new IntersectionObserver((entries, observer) => {
           entries.forEach(entry => {
-            this.$refs.sendButton.classList.toggle('show');
+           sendButton.className = entry.isIntersecting ? '' : 'show';
           });
         }, { threshold: 1 });