html{
    font-size:95%
}
body{
    font-size:1.6rem;
    color:#000
}
header{
    border-bottom:0.2rem solid #000
}
nav{
    text-align:right
}
nav a{
    font-size:1.8rem;
    font-weight:bold;
    color:#6bffbd;
    text-decoration:none;
    text-transform:lowercase
}
footer{
    margin-top:3rem;
    padding:1.2rem 0;
    border-top:0.2rem solid #000;
    font-size:1.2rem;
    color:#555
}
h1{
    font-size:2.4rem
}
h2{
    font-size:2rem
}
article .header{
    font-size:1.4rem;
    font-style:italic
}
.logo a{
    font-weight:bold;
    color:#000;
    text-decoration:none
}
table{
    font-size:1rem;
    margin-left:auto;
    margin-right:auto;
    border-spacing:0;
    border-bottom:2px solid black;
    border-top:2px solid black
}
table th{
    padding:3px 10px;
    background-color:white;
    border-top:none;
    border-left:1px solid black;
    border-right:1px solid black;
    border-bottom:1px solid black
}
table td{
    padding:3px 10px;
    border-top:none;
    border-left:1px solid black;
    border-bottom:none;
    border-right:1px solid black
}
@media (max-width:319px){
    body{
        width:90%;
        margin:0;
        padding:0 5%
    }
    header{
        margin:4.2rem 0
    }
    nav{
        margin:0 auto 3rem;
        text-align:center
    }
    footer{
        text-align:center
    }
    .logo{
        text-align:center;
        margin:1rem auto 3rem
    }
    .logo a{
        font-size:2.4rem
    }
    nav a{
        display:block;
        line-height:1.6
    }
}
@media (min-width:320px){
    body{
        width:90%;
        margin:0;
        padding:0 5%
    }
    header{
        margin:4.2rem 0
    }
    nav{
        margin:0 auto 3rem;
        text-align:center
    }
    footer{
        text-align:center
    }
    .logo{
        text-align:center;
        margin:1rem auto 3rem
    }
    .logo a{
        font-size:2.4rem
    }
    nav a{
        display:inline;
        margin:0 0.6rem
    }
}
@media (min-width:640px){
    body{
        width:60rem;
        margin:0 auto;
        padding:0
    }
    header{
        margin:0 0 3rem;
        padding:1.2rem 0
    }
    nav{
        margin:0;
        text-align:right
    }
    nav a{
        margin:0 0 0 1.2rem;
        display:inline
    }
    footer{
        text-align:right
    }
    .logo{
        margin:0;
        text-align:left
    }
    .logo a{
        float:left;
        font-size:1.8rem
    }
}