styles.css

html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
#title {
    position: fixed;
    margin: 0;
    top: 5px;
    right: 10px;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    text-transform: uppercase;
    cursor: pointer;
}
#overview {
    position: fixed;
    display: none;
    height: 100%;
    width: 100%;
    background-color: rgba(0,0,0,0.85);
    box-sizing: border-box;
}
.container {
    display: block;
    position: relative;
    box-sizing: border-box;
    height: 100%;
    width: 60%;
    padding: 30px 0px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Helvetica Neue';
    font-size: 14px;
    line-height: 1.3;
}
p.small {
    font-size: 10px;
    text-align: right;
}
a {
    color: #0088cc;
}
#close {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.3);
    width: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 20px;
    position: absolute;
    top: 35px;
    right: 10px;
    text-decoration: none;
    color: #fff;
}
table#life {
    width: 100%;
    height: 100%;
    border: 2px solid #000;
    table-layout: fixed;
    margin: 0;
    padding: 0;
    border-collapse: collapse;
}
td {
    border: 1px solid #f2f2f2;
}
.on {
    background-color: #0088CC;
}