Delete styles.css

styles.css

@@ -1,16 +0,0 @@
-.card {
-  max-width: 400px;
-  margin: 0 auto;
-}
-
-.card-header {
-  font-size: 24px;
-}
-
-.btn-primary {
-  width: 100%;
-}
-
-#answer {
-  font-weight: bold;
-}