diff --git a/.gitignore b/.gitignore
index 8f1ca18..2d3f21f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,12 @@ dist
.env.test.local
.env.production.local
+# sass
+.sass-cache/
+*.css.map
+*.sass.map
+*.scss.map
+
# eslint
.eslintcache
diff --git a/package.json b/package.json
index 18bc045..9476bb0 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,9 @@
"@testing-library/jest-dom": "^5.11.4",
"@testing-library/react": "^11.1.0",
"@testing-library/user-event": "^12.1.10",
- "bootstrap": "5.0.0-beta1",
+ "bootstrap": "^4.5.3",
"bootstrap-icons": "^1.2.2",
+ "node-sass": "4.14",
"react": "^17.0.1",
"react-dom": "^17.0.1",
"react-router-dom": "^5.2.0",
diff --git a/public/index.html b/public/index.html
index 2ba8fca..091ff88 100644
--- a/public/index.html
+++ b/public/index.html
@@ -5,11 +5,7 @@
-
-
+