/* General */
body {
    margin: 0;
    padding: 0;
    font-family: Helvetica, sans-serif;
}
#page-container {
    position: relative;
    min-height: 100vh;
}
#logo {
    font-weight: bold;
}
header {
    background: #000000;
    color: white;
    width: 100%;
    display: inline-block;
}
.topnav {
    overflow: hidden;
}
.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 12px;
    text-decoration: none;
}
.topnav a:hover {
    background-color: #7b7b7b;
    color: #e6e6e6 ;
}
/* Home Page */
.intro-image {
    background-image: url("./images/intro-image.jpg");
    height: 50vw;
    background-position: center;
    background-size: cover;
    position: relative;
}
.intro-text {
    text-align: center;
    color: white;
    font-size: 3rem;
    padding: 20px 0 0 0;
    font-family: Arial;
}
.intro-text p {
    font-size: 1.8rem;
    padding: 20px;
    margin-top: -40px;
}
.intro-text span {
    background-color: black;
}
/* Footer */
footer {
    background: #000000;
    color: white;
    width: 100%;
    text-align: center;
    padding: 20px 0 20px;
    height: 1.5rem;
    margin: 0;
    clear: both;
    bottom: 0;
    position: relative;
    overflow-wrap: break-word;
}
@media screen and (max-width: 800px) {
    .topnav a {
        float: none;
        width: 100%;
        padding: 12px 0;
    }
    .intro-text {
        font-size: 2rem;
    }
    footer {
        padding: 20px 0 30px;
    }
    .intro-image {
        height: 200vw !important;
    }
}