.center
{
    text-align:center;
}

.picture-frame
{
    vertical-align:top;
    display:inline-block;
    text-align:center;
}

.picture-frame.px125
{
    width:125px;
    height:125px;
    line-height:125px;
}

.picture-frame.px150
{
    width:150px;
    height:150px;
    line-height:150px;
}

.picture-frame.px200
{
    width:200px;
    height:200px;
    line-height:200px;
}

.picture-frame img
{
    margin-top:-4px; /* inline images have a slight offset for some reason when positioned using vertical-align */
    max-width:100%;
    max-height:100%;
    display:inline-block;
    vertical-align: middle;
    border:0; /* Remove border on imgs enclosed in anchors in IE */
}