@font-face {
  font-family: 'vcr';
  font-style: normal;
  font-weight: 400;
  src: local('vcr'), local('vcr'), url(vcr.ttf) format('truetype');
}


body {
    font-family: 'vcr', sans-serif;
    background-color: #222;
    color: #fff;
    margin: 0;
    padding: 0;
}
button{
    cursor: pointer;
}


.page {
  display:none;
} 
.active {
  display: block;
}	

.light_mode {
    background-color: white;
    color: #222;
}

.light_mode header {
    background-color: #ebebeb;
    color: #333;
}
.light_mode footer {
    background-color: #ebebeb;
    color: #333;
}

.light_mode a {
    color: #222; 
    text-decoration: none;
}



header {
    background-color: #333;
    color: #fff;
    padding: 20px;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

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

a {
    color: #66F; 
    text-decoration: none;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 30px;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: absolute;
    bottom: 0;
    width: 100%;
}