styles.css

@page {
    padding: 10%;
}

#content {
    font-family: 'consolas', Courier, serif;
    font-weight: 100;
    max-width: 1200px;
    margin: 0 0 0 0;
    padding: 0 10% 0 10%;
    border-left: 80px;
    border-style: solid;
    border-left-color: black;         
}  

#background {
    background: url(./topography.png);
    background-repeat: repeat;
    width: 100%;
}

.navigation-bar {
    width: 100%; 
    height: 50px; 
    float: right;
    background-color: #333333; 
}

.logo {
    display: inline-block;
    vertical-align: top;
    float: left;
    width: 40px;
    height: 40px;
    margin-left: 80px;
    margin-top: 5px;
    padding-left: 10%;

}

.navigation-bar ul {
    display: flex;
    justify-content: flex-end;
}

.navigation-bar li {
    display: list-item;
    float: left;
    text-align:left;
    vertical-align: middle;
    margin-left: 10px;
    text-transform: uppercase;
    list-style-type: none;
}
.right_padding {
    padding-right: 10%;
}

.navigation-bar a {    
    display: block;
    padding: 0px 10px;
    color: #ff0099;
}

h1 {
    font-family: 'Robo Slab', 'Times New Roman', serif;
    font-size: 52px;
    padding-top: 100px;    
}

h2 {
    font-family: 'Times New Roman', serif;
    font-size: 28px;
    color: #ff0099;  
}

main {
    font-size: 18px;
}

hr {
    border: 2px dashed black;
    border-style: none none dashed; 
    margin-top: 75px;
    margin-left: 48%;
    margin-right: 48%;
    margin-bottom: 75px;
}

h3 {
    font-family: 'Times New Roman', serif;
    font-size: 32px;
    text-align: center;
}

h4 {
    font-family: 'Times New Roman', serif;
    font-size: 24px;
}

p {
    font-size: 14px;
}