normalize.css

body {
    background-color:rgb(0, 255, 170);
    width: 1100px;
}

header, footer {
    border: 1px solid blue;
    border-radius: 20px;
    width: 950px;
    margin: auto;
    text-align: center;
    padding: 10px 10px 10px 10px;
    margin-top: 15px;
    margin-bottom: 15px;
    background-color: white;
    color: #E60D80;
}

header h1 {
    color: red;
}

.row {
    display: table;
    content: "";
    clear: both;
}


.body-panel {
    padding: 10px;
    float: left;
    text-align: center;
    border: 1px solid red;
    margin: auto;
    width: 432px;
    height: 550px;
    background-color: white;
}

.body-panel p {
    font-size: 20px;
    font-weight: bolder;
    color: blueviolet;
}

.navigation-panel {
    float: left;
    border: 1px solid violet;
    width: 216px;
    margin-left: 70px;
    margin-right: 10px;
    text-align: center;
    height: 550px;
    padding: 10px;
    background-color: white;
}

.navigation-panel a {
    font-size: 20px;
    font-weight: bold;
    color:#06c;
    line-height: 50px;
}

.active {
    color: #7C003B !important;
}

.side-panel {
    float: left;
    border: 1px solid violet;
    width: 216px;
    margin-left: 10px;
    text-align: center;
    height: 300px;
    padding: 10px;
    background-color: white;
}

.body-panel p.reflection {
    font-size: 14px;
}