header {
    background-color: darkolivegreen;
    font: 48px white;
    text-align: center;
    padding: 2px;
    color: white;
}
p{
    font-size: 18px;
}
nav {
    text-decoration: none;
    background: rgb(174, 195, 175);
    top: 0;
    width: 100vw;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
    font-size: 18px;
    font-family: Arial, Helvetica, sans-serif;
}

.navbar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar a {
    text-decoration: none;
    color: darkolivegreen;
    font-size: 18px;
    padding: 10px;
}

.navbar a:hover {
    background: white;
    color: darkolivegreen;
    border-radius: 3px;
}

section {
    font-family: Arial, Helvetica, sans-serif;
    color: darkolivegreen;
    padding-top: 10px;
    padding-left: 10px;
    padding-right: 10px;
}
 
.floatright{
    float: right;
    width: 200px;
}

.parent {
    display: flex;
}
    
.a1 {
    flex: 40%;
    font-family: Arial, Helvetica, sans-serif;
    text-align: justify;
    padding-left: 20px;
    padding-right: 20px;
    margin: 10px;
    color: darkolivegreen;
    clear: both;
}
    
.a2 {
    flex: 40%;
    font-family: Arial, Helvetica, sans-serif;
    text-align: justify;
    padding-left: 20px;
    padding-right: 20px;
    margin: 10px;
    color: darkolivegreen;
    clear: both;
}
    
aside { 
    float: right;
    width: 30%;
    border: black solid 2px;
    padding: 5px;
    margin-left: 15px;
    font-style:italic;
    }

footer {
    text-align: center;  
    background-color: darkolivegreen;
    padding: 10px;
    color: white;
    }