* {
    box-sizing: border-box;
    font-family:  'Roboto', sans-serif;
}

body {
    background-color: #000;
    color: #fff;
}

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

a:hover {
    text-decoration: underline;
}

.main {
    margin: 1rem;
    padding: 1rem;
    border: 1px solid #fff;
    border-radius: 1rem;
}

@media only screen and (min-width: 768px){
    
    .main {
        max-width: 1024px;
        margin: 1rem auto;
    }

}