body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}
.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}
header {
    background: #f4f4f4;
    color: #333;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #eaeaea 1px solid;
}
header a {
    color: #333;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}
.profile-pic {
    max-width: 150px;
    margin: 20px 0;
}
section {
    padding: 20px 0;
    border-bottom: 1px solid #eaeaea;
}
.banner {
    background-color: #7e748f;
    padding: 10px 0;
    text-align: center;
}
.banner a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
    font-size: 18px;
}