.dropshadow-wrap0 {
  float:left;
  background:url(images/dropshadow/thick_dark/shadow.gif) right bottom no-repeat;
}
.dropshadow-wrap1 {
  background:url(images/dropshadow/thick_dark/shadow180.gif) no-repeat;
}
.dropshadow-wrap2 {
  background:url(images/dropshadow/thick_dark/corner_bl.gif) -16px 100% no-repeat;
  
}
.dropshadow-wrap3 {
  /*padding:14px 14px 14px 14px; /* All direction*/ 
  padding:0px 10px 10px 0px; /* Directional */
  background:url(images/dropshadow/thick_dark/corner_tr.gif) 100% -16px no-repeat;
}