html {
    font-family: 'Open Sans', sans-serif;
    color: #636466;
    }
    
    a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    margin-top: 20px;
    background-color: #12cbc4;
    display: inline-block;
    border-radius: 3px;
    }