@import url('https://fonts.googleapis.com/css2?family=Courgette&family=Roboto&display=swap');

body {
    margin: 0;
    padding: 0;
    background: #f9f9f9;
    font-family: "Roboto", sans-serif;
    font-size: 12pt;
    color: #303030;
}
p {
    margin: 20px 0;
    line-height: 1.8em;
}
a {
    text-decoration: none;
}
header {
    margin: 50px 0;
}
header h1 {
    margin: 0;
    font-family: "Courgette", sans-serif;
    font-weight: 400;
    font-size: 2.5em;
    text-align: center;
    text-shadow: 0 1px 0 #fff;
}
#topNav {
    margin: 50px 0;
}
#topNav nav {
    margin: 0 auto;
    width: 340px;
    overflow: auto;
}
#topNav nav a {
    display: block;
    float: left;
    margin-left: 10px;
    border-bottom: solid 5px #a0a0a0;
    height: 35px;
    padding: 0 20px;
    font-weight: bold;
    line-height: 35px;
    color: #a0a0a0;
    transition: border-bottom-color 0.5s, color 0.5s;
}
#topNav nav a#aboutLink:hover,
#topNav nav a#aboutLink.active {
    border-bottom-color: #38B055;
    color: #38B055;
}
#topNav nav a#portfolioLink:hover,
#topNav nav a#portfolioLink.active {
    border-bottom-color: #38B080;
    color: #38B080;
}
#topNav nav a#contactLink:hover,
#topNav nav a#contactLink.active {
    border-bottom-color: #38B0AC;
    color: #38B0AC;
}
#topNav nav a:hover {
    transition: border-bottom-color 0.5s, color 0.5s;
}
#content {
    margin: 50px auto;
    width: 600px;
}
#content h2 {
    margin: 20px 0;
    font-weight: normal;
    font-size: 2.6em;
    color: #303030;
}
#about h2 {
    color: #38B055;
}
#portfolio h2 {
    color: #38B080;
}
#portfolio ul {
    margin: 0;
    padding: 0;
    overflow: auto;
    list-style: none;
}
#portfolio li {
    float: left;
    width: 200px;
}
#portfolio a {
    display: block;
    margin: 3px;
    padding: 10px;
    background: #fff;
    border-radius: 3px;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.05);
    font-size: 0.9em;
    line-height: 1.5em;
    color: #303030;
}
#portfolio a:hover {
    background: #38B080;
    color: #fff;
    transition: background 0.5s;
}
#portfolio a span {
    display: block;
    font-size: 0.9em;
}
footer {
    margin: 50px 0 20px 0;
    font-size: 0.8em;
    text-align: center;
    color: #909090;
}

@media only screen and (max-width: 600px) {
    #content {
        margin: 20px;
        width: auto;
    }
    #portfolio li {
        float: none;
        margin: 15px 3px;
        width: auto;
        font-size: 1.4em;
    }
}