solve linter errors

Author: tajulafreen

Source-Code/QuizApp/style.css

@@ -1,85 +1,84 @@
 /* styles.css */
 body {
-    font-family: Arial, sans-serif;
-    background-color: #f4f4f9;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    height: 100vh;
-    margin: 0;
-  }
-  
-  .quiz-container {
-    background: #fff;
-    border-radius: 8px;
-    padding: 20px;
-    width: 300px;
-    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
-  }
-  
-  h1 {
-    text-align: center;
-    color: #333;
-  }
-  
-  #question-container {
-    margin-bottom: 20px;
-  }
-  
-  #answer-container {
-    margin-bottom: 20px;
-  }
-  
-  .answer-btn {
-    background-color: #4CAF50;
-    color: white;
-    padding: 10px;
-    width: 100%;
-    margin: 5px 0;
-    border: none;
-    border-radius: 5px;
-    cursor: pointer;
-    transition: background-color 0.3s;
-  }
-  
-  .answer-btn:hover {
-    background-color: #45a049;
-  }
-  
-  #next-btn {
-    background-color: #008CBA;
-    color: white;
-    padding: 10px;
-    width: 100%;
-    border: none;
-    border-radius: 5px;
-    cursor: pointer;
-    font-size: 16px;
-  }
-  
-  #next-btn:disabled {
-    background-color: #ccc;
-  }
-  
-  .hidden {
-    display: none;
-  }
-  
-  #result-container {
-    text-align: center;
-  }
-  
-  #restart-btn {
-    background-color: #f44336;
-    color: white;
-    padding: 10px;
-    border: none;
-    border-radius: 5px;
-    cursor: pointer;
-    width: 100%;
-  }
-  
-  #restart-btn:hover {
-    background-color: #d32f2f;
-  }
-  
+  font-family: Arial, sans-serif;
+  background-color: #f4f4f9;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  margin: 0;
+}
+
+.quiz-container {
+  background: #fff;
+  border-radius: 8px;
+  padding: 20px;
+  width: 300px;
+  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
+}
+
+h1 {
+  text-align: center;
+  color: #333;
+}
+
+#question-container {
+  margin-bottom: 20px;
+}
+
+#answer-container {
+  margin-bottom: 20px;
+}
+
+.answer-btn {
+  background-color: #4caf50;
+  color: white;
+  padding: 10px;
+  width: 100%;
+  margin: 5px 0;
+  border: none;
+  border-radius: 5px;
+  cursor: pointer;
+  transition: background-color 0.3s;
+}
+
+.answer-btn:hover {
+  background-color: #45a049;
+}
+
+#next-btn {
+  background-color: #008cba;
+  color: white;
+  padding: 10px;
+  width: 100%;
+  border: none;
+  border-radius: 5px;
+  cursor: pointer;
+  font-size: 16px;
+}
+
+#next-btn:disabled {
+  background-color: #ccc;
+}
+
+.hidden {
+  display: none;
+}
+
+#result-container {
+  text-align: center;
+}
+
+#restart-btn {
+  background-color: #f44336;
+  color: white;
+  padding: 10px;
+  border: none;
+  border-radius: 5px;
+  cursor: pointer;
+  width: 100%;
+}
+
+#restart-btn:hover {
+  background-color: #d32f2f;
+}