body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
}
/* Left sidebar menu */
#sidebar {
    width: 200px;
    background-color: #2c3e50;
    color: white;
    padding-top: 10px;
    position: fixed;
    height: 100%;
}
#sidebar a {
    display: block;
    padding: 15px;
    text-decoration: none;
    color: white;
    font-size: 18px;
    margin-bottom: 10px;
    background-color: #34495e;
    border-radius: 5px;
}
#sidebar a:hover {
    background-color: #1abc9c;
}
#sidebar .viewingpage  {
    background-color:#1abc9c ;
}
/* Content area */
#content {
    margin-left: 185px;  /* To prevent content from hiding behind sidebar */
    padding: 20px;
    width: calc(100% - 220px);  /* Take up the remaining space */
    text-align: center;
}
h2 {
    font-size: 30px;
    color: #34495e;

}
p{
    display: block;
    text-align: left;
}
a:link{
    color: #2c3e50;
}
a:visited{
    color: #2c3e50;
}
a:hover{
    color: #1abc9c;
}