/* Change background color of the header */
#page-header {
background-color: #2c3e50;
color: white;
}
/* Change the font size of the page titles */
h1.page-title {
font-size: 2.5em;
color: #3498db;
}
/* Add a border around course sections */
.coursebox {
border: 2px solid #e74c3c;
padding: 20px;
margin-bottom: 20px;
}
/* Style the navigation bar links */
#nav a {
font-size: 1.2em;
color: #2980b9;
}
#nav a:hover {
color: #e74c3c;
text-decoration: underline;
}
/* Style buttons */
button, .btn {
background-color: #1abc9c;
color: white;
}
button:hover, .btn:hover {
background-color: #16a085;
}
/* Change footer text color */
#page-footer {
color: #7f8c8d;
}
