Update static/style.css

static/style.css

@@ -5,7 +5,6 @@ body {
 
 h1 {
     color: #343a40;
-    text-align: center;
 }
 
 .card {
@@ -18,16 +17,17 @@ h1 {
     font-weight: bold;
 }
 
-.btn {
+.btn-block {
     width: 100%;
 }
 
-textarea {
-    font-family: monospace;
+.text-danger {
+    font-weight: bold;
 }
 
-.mt-2 {
-    font-size: 0.9em;
-    color: #555;
-    white-space: pre-wrap;
+.tab-content {
+    padding: 1rem;
+    background-color: white;
+    border: 1px solid #dee2e6;
+    border-top: none;
 }