body{
    margin: 0;
    padding: 0;
    font-family: 'Oswald', sans-serif;
}

nav ul{
    list-style: none;
    background-color: #4a4a4f;
    text-align: center;
    padding: 0;
    margin: 0;
}

nav li{
    font-size: 1.2em;
    line-height: 40px;
    display: inline-block;
    margin: 2.5%;
}

nav a{
    text-decoration: none;
    color: #fff;
    display: block;
}

nav a:hover{
    background-color: #fff;
    color: #4a4a4f;
}

.card{
    float: left;
    width: 20%;
    margin-left: 10%;
}

card a{
    text-align: center;
}

img{
    width: 100%;
    height: 180px;
}

h1, h2{
    text-align: center;
}