header {
    background: #333;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #008cba 3px solid;
}
header a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}
header ul {
    padding: 0;
    list-style: none;
}
header li {
    display: inline;
    padding: 0 20px 0 20px;
}
header #branding {
    float: left;
}
header #branding img {
    height: 60px;
}
header nav {
    float: right;
    margin-top: 10px;
}
header nav ul li.current a {
    text-decoration: underline; /* This will underline the text */
}
.language-selector {
    float: right; /* Or position it as per your design */
    margin: 10px;
    padding: 5px;
}

.language-selector select {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
}