html, body {
    height: 100%;
    max-width: 800px;
    margin: 0 auto;
    background-image: url('../Images/wood.png');
    background-repeat: repeat;
}

.center {
    display: block;
    margin: 0 auto;
}

.wrapper {
    max-width: 800px;
}

.float-left {
    margin: 20px;
    float: left;
    -webkit-transform: rotate(8deg);
}
.float-right {
    margin: 20px;
    float: right;
    -webkit-transform: rotate(-5deg);
}