@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #000;
    color: #fff;
    margin: 0;
}

#content {
    margin: 0 160px;
}

a {
    color: #69f;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1, h2, h3 {
    font-family: 'Bebas Neue', sans-serif;
}

h1 {
    font-size: 3em;
}

h2 {
    font-size: 2.5em;
}

h3 {
    font-size: 2em;
}

h4 {
    font-size: 1.5em;
}

h5 {
    font-size: 1em;
}

h6 {
    font-size: 0.75em;
}

nav {
    background-color: #333;
}

nav>ul {
    display: block;
    margin: 0 80px;
    padding: 0 20px;
}

nav>ul>li {
    display: inline-block;
}

nav>ul>li a {
    display: inline-block;
    padding: 20px;
    color: #fff;
    text-decoration: none;
}

footer {
    margin: 40px 0;
    font-size: 0.75em;
    text-align: center;
}

.center {
    text-align: center;
}

.nav-icon {
    height: 16px;
    width: 16px;
    margin-left: 10px;
}

@media screen and (max-width: 640px) {
    #content {
        margin: 0 20px;
    }

    nav>ul {
        margin: 0;
        padding: 0 10px;
    }

    nav>ul>li a {
        padding: 10px;
    }
}

@media screen and (min-width: 641px) and (max-width: 960px) {
    #content {
        margin: 0 80px;
    }

    nav>ul {
        margin: 0 40px;
    }

    nav>ul>li a {
        padding: 10px;
    }
}

.btn {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background-color: #069;
    color: #fff;
}