html {
    background: #ccc;
    font-family: helvetica;
    text-align: justify;
}

body {
    margin: 5% 15%;
    background: white;
    box-shadow: 5px 5px 5px 5px #222;
    border-radius: 10px;
}

#header {
    padding: 2% 8%;
}

.nav {
    float: right;
}
.nav ul {
    list-style: none;
}
.nav ul li {
    float: left;
    text-transform: uppercase;
}
.nav a {
    margin-left: 25px;
    color: black;
    text-decoration: none;
}
.nav a:hover {
    color: #07c;
}

h1 {
    margin: 1% 0;
    padding: 3% 8%;
    background: -webkit-linear-gradient(bottom, #7db9e8, #1e5799);
    background: -moz-linear-gradient(bottom, #7db9e8, #1e5799);
    color: white;
    text-shadow: 1px 1px black;
}

#contents {
    margin: 0;
    padding: 1% 8% 4%;
}

a {
    color: #07c;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

#footer {
    color: grey;
    font-size: small;
    text-align: center;
}