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

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

}
nav li{
    font-size: 1.2em;
    line-height: 40px;
    height:40px;
    display:inline-block;
    margin: 2.5%;
    
}
nav a {
    text-decoration: none;
    color:#ffffff;
    display:block; 
}

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

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

}

.card a {
    text-align: center;

}
img{
    width: 100%;
    height: 180px;
}
h2{
    text-align: center;
}