body {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
  float: left;
  width: 100%;
}

footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #cccccc;
    text-align: center;
    font-style: italic;
}

#wrapper {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    gap: 0px;
    width: 100%;
}

#left_side {
    color: #522D80;
    background-color: #F56600;
    margin-bottom: -2000px;
    padding: 10px;
    padding-bottom: 2000px;
    text-align: center;
}

#right_side {
    color: #F56600;
    background-color: #522D80;
    margin-bottom: -2000px;
    padding: 10px;
    padding-bottom: 2000px;
    text-align: center;
}

#content_area {
    background-color: #ffffff;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: -2000px;
    padding-bottom: 2000px;
    text-align: center;
}

h1 {
    margin: 0;
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000;
    width: 100%;
}

li {
    float: left;
    border-right: 1px solid #bbb;
}

li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    }

li a:hover:not(.active) {
    background-color: #1a18eb;
    }