[class*="span"] {
    float: left;
    margin-left: 10px;
}

.span12 {
    width: 950px;
}

.span11 {
    width: 870px;
}

.span10 {
    width: 840px;
}

.span9 {
    width: 710px;
}

.span8 {
    width: 630px;
}

.span7 {
    width: 550px;
}

.span6 {
    width: 470px;
}

.span5 {
    width: 390px;
}

.span4 {
    width: 310px;
}

.span3 {
    width: 230px;
}

.span2 {
    width: 150px;
}

.span1 {
    width: 70px;
}

.offset12 {
    margin-left: 970px;
}

.offset11 {
    margin-left: 890px;
}

.offset10 {
    margin-left: 810px;
}

.offset9 {
    margin-left: 730px;
}

.offset8 {
    margin-left: 650px;
}

.offset7 {
    margin-left: 570px;
}

.offset6 {
    margin-left: 490px;
}

.offset5 {
    margin-left: 410px;
}

.offset4 {
    margin-left: 330px;
}

.offset3 {
    margin-left: 250px;
}

.offset2 {
    margin-left: 170px;
}

.offset1 {
    margin-left: 80px;
}
.row{
    margin-left: -10px;
}
/* For modern browsers */
.row:before,
.row:after,
.container:before,
.container:after{
    content:"";
    display:table;
}
.row:after, .container:after {
    clear:both;
}
/* For IE 6/7 (trigger hasLayout) */
.row, .container {
    zoom:1;
}
.container{
    width: 950px;
    margin: 0px auto;
    background-color: White;
}