html, body {
    height: 100%;
    margin: 20px;
    margin-left: 0px;
    padding-top: 5px;
    padding-left: 0px;
    padding-bottom: 75px;
}

.body-content {
    padding-left: 0px;
    padding-right: 15px;
}

.main-wrapper {
    min-height: 100%;
    padding: 0 0 100px;
    position: relative;
}
.center-div {
    margin: 0 auto;
    width: 100px;
}