/* For Mozilla and Safari */
*>#content {
        padding: 0;
        margin: 15px 140px 0 15px;
        text-align: left;
        min-height: 770px;
}

/* For IE */
* html #content {
        padding: 0;
        margin: 15px 140px 0 15px;
        text-align: left;
        height: 770px;
}

#ads {
        position: absolute;
        top: 170px;
        right: 10px;
        width: 140px;
        z-index: 1;
        text-align: right;               
}