diff --git a/src/App.css b/src/App.css
index 2c34c6eecf89636067d919990ba4080831930464..5cdfee597f607c012897308cf89ce672ca29e7ac 100644
--- a/src/App.css
+++ b/src/App.css
@@ -38,7 +38,7 @@
 }
 
 .titre {
-  background-color : lightblue;
+  background-color: lightblue;
   border-radius: 1em;
   padding: 2em;
   margin: 1em;
diff --git a/src/grid.css b/src/grid.css
index 0a27f45d7b43dc733640bb922a4e310146f9474d..d758b10cfacde1a328d93eabcb84cf5a2c2824b8 100644
--- a/src/grid.css
+++ b/src/grid.css
@@ -1,4 +1,4 @@
 .grid {
   display: grid;
- grid-template-columns: repeat(3, 1fr);
-}
\ No newline at end of file
+  grid-template-columns: repeat(3, 1fr);
+}
diff --git a/src/index.css b/src/index.css
index da05fc91a7a0abcb21bdad4652489e28112c83ea..165df0247ef5422ba57b451a93b8bab49882af30 100644
--- a/src/index.css
+++ b/src/index.css
@@ -1,13 +1,13 @@
 body {
   margin: 0;
-  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
-    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+  font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
+    "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
     sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
 }
 
 code {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
     monospace;
 }