.picture_name .top,
.picture_name .top div
{
  height: 4px;
  line-height: 0;
  font-size: 0;
}
.picture_name .top .corner_left
{
  padding: 0;
  background: none;
}
.picture_name .top .corner_right
{
  padding: 0;
  background: none;
}
.picture_name .top .border
{
  background: none;
}
.picture_name .border_l
{
  padding: 0;
  background: none;
}
.picture_name .border_r
{
  padding: 0 4px 0 0;
  background: transparent url(/images/common/blocks/border_r.png) repeat-y right top;
}
.picture_name .content
{
  padding:0;/* a padder suivant la taille de la bordure */
  background-color: #fff;
  position:relative;
}
.picture_name .bottom,
.picture_name .bottom div
{
  height: 4px;
  line-height: 0;
  font-size: 0;
}
.picture_name .bottom .corner_left
{
  padding: 0 0 0 0;
  background: none;
}
.picture_name .bottom .corner_right
{
  padding: 0 4px 0 0;
  background: transparent url(/images/common/blocks/corner_br.png) no-repeat right top;
}
.picture_name .bottom .border
{
  background: transparent url(/images/common/blocks/border_b.png) repeat-x left top;
}