#site{
    background-image: url('../images/main-bg.jpg');
    background-repeat: no-repeat;
    width: 1000px;
    height: 830px;
    margin: 0 auto;
    position: relative;
}

#main-hdr{
    width: 436px;
    height: 100px;
    position: absolute;
    top: 96px;
    left: 509px;  
}

#main-text{
    width: 373px;
    line-height: 24px;
    position: absolute;
    left: 541px;
    top: 282px;
    font-weight: 100; 
    font-size: 16px;
}

#big-O{
    float: left;
    display: inline;
    width: 71px;
    height: 70px;
}

#let-us-know{
    position: absolute;
    left: 541px;
    top: 577px;
    width: 369px;
}