added css to app

src/App.css

@@ -1,38 +1,23 @@
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
+.body {
+  padding-top: 6rem;
 
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
 }
 
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
+h1,
+h2 {
+  text-align: center;
+  background-color: grey;
   color: white;
-}
 
-.App-link {
-  color: #61dafb;
 }
 
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+h1 {
+  padding-top: 3rem;
+  padding-bottom: 2rem;
+  margin-bottom: 0;
+  font-size: 4.5rem;
 }
+
+h2 {
+  padding: 0rem 15rem 4rem 15rem;
+}

src/styles/header.css

@@ -0,0 +1,5 @@
+.header-container {
+    height: 10rem;
+    padding: 0;
+    background-color: aquamarine
+  }

src/styles/navbar.css

@@ -0,0 +1,25 @@
+.red {
+    color: red;
+  }
+
+  .green {
+    color: green;
+  }
+
+  .navbar-container {
+    background-color: #3a069b;
+    font-size: 1.5rem;
+    padding-left: 5rem;
+    padding-right: 5rem;
+    height: 6rem;
+    font-size: 2rem;
+
+  }
+
+  .nav-title {
+    font-size: 2.5rem;
+  }
+
+  .navbar-light .navbar-text {
+    color: white;
+  }

src/styles/score.css

@@ -0,0 +1,13 @@
+.modal-container {
+    margin-top: 10rem;
+
+  }
+
+  .modal-title {
+
+  }
+
+  p {
+    text-align: center;
+    font-size: 2.5rem;
+  }