#main
{
background:#f0f8ff;
padding:5px;
border:1px solid blue;
width:450px;
margin:auto;
}
#diffQ
{
background:#ffe4e1;
padding:5px;
border:1px solid red;
width:150px;
position:relative;
left:90px;
}
#diffQnum
{
position:relative;
left:65px;
top:10px;
}
#diffQden
{
background:none;
position:relative;
left:95px;
top:-5px;
}
#workings
{
position:relative;
left:145px
}
#wnum
{
background:none;
position:relative;
left:20px;
top:10px;
}
#wden
{
background:none;
position:relative;
left:33px;
top:-10px;
}