html,body{margin:0;padding:0;height: 100%;width:100%;}

body{
    background: url('noise.jpg');
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: #333;
}

img{
    max-width: 90%;
}

h1{
    margin-top: 2em;
    text-align: center;
}

content{
    background-color: rgba(255,255,255,0.4);
    box-shadow: 0 0 30px 0 rgba(70,70,70,0.4);
    width: 90%;
    max-width: 800px;
    margin: auto;
    padding: 30px;
}

h2{
    margin: 0;
}

section:not(:first-of-type){
    margin-top: 2em;
}

.code{
    font-size: 1.2em;
    background-color: rgba(200,200,200,0.7);
    font-family: monospace;
    padding: 2px;
}

a{
    color: #226;
    padding: 1px;
    text-decoration: none;
    box-shadow: 0 -1px 0 inset #226;
    transition: color 0.8s, box-shadow 0.4s;
}

a:hover{
    color: #aae;
    box-shadow: 100px 0 0 0 inset #456;
    transition: color 0.2s, box-shadow 0.4s;
}

footer{
    color: white;
    font-size: 0.8em;
    text-shadow: 1px 1px #222, -1px -1px #aaa, 1px -1px #666, -1px 1px #666, 0 0 5px #333;
    margin-bottom: 5px;
}

footer a{
    color: #ccf;
    box-shadow: none;
    padding: 0;
}