/* Global Styles */
* {
 box-sizing: border-box;
 margin: 0;
 padding: 0;
}
body {
 font-family: Open Sans, sans-serif;
 line-height: 1.6;
 color: #333;
 background-color: #f9f9f9;
}
.container {
 max-width: 800px;
 margin: 40px auto;
 padding: 20px;
 background-color: #fff;
 box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
h1, h2, h3 {
 color: #337ab7;
}
a {
 text-decoration: none;
 color: #337ab7;
}
a:hover {
 color: #23527c;
}
/* Header Styles */
header {
 background-image: linear-gradient(to bottom, #337ab7, #23527c);
 background-size: 100% 300px;
 background-position: 0% 100%;
 height: 300px;
 display: flex;
 justify-content: center;
 align-items: center;
 color: #fff;
}
.profile-picture {
 width: 150px;
 height: 150px;
 border-radius: 50%;
 margin-bottom: 20px;
}
/* Section Styles */
section {
 padding: 40px 0;
}
h2 {
 margin-top: 0;
}
ul {
 list-style: none;
 padding: 0;
 margin: 0;
}
li {
 margin-bottom: 20px;
}
/* Footer Styles */
footer {
 background-color: #337ab7;
 color: #fff;
 text-align: center;
 padding: 20px;
}