html, body {
margin: 0;
padding: 0;
width: 100%;
background: black;
font: 18px/1.3 Helvetica, Arial;
}
ul {
width: 100%;
padding: 0;
margin: 0;
list-style: none;
}
li {
color: rgba(255,255,255,.8);
padding: 2em;
box-shadow: inset 0 1px 0 rgba(0,0,0,.2);
text-shadow: 0 -1px 0 rgba(0,0,0,.1);
}
li.received {
background: grey;
}
li.delivered {
background: green;
}
li.failed {
background: red;
}