.whitening_row{
position:relative;
float:left;
height:200px;
width:825px;
}

.whitening_group{
position:relative;
float:left;
width:275px;
height:210px;
}

.whitening_image{
text-align:left;
position:relative;
height:160px;
width:275px;
float:left;
}

.whitening_name{
height:40px;
width:275px;
float:left;
position:relative;
}