.edu_3 img {max-width:100%; vertical-align:top;}
.edu_3 .bg01 {background:url("../img/img2_1.jpg")no-repeat center center;  overflow:hidden; }

/*---------------------------------------
  MOBILE RESPONSIVE              
-----------------------------------------*/
@media (max-width: 1023px) {

}
@media (max-width: 768px) {
}
@media (max-width: 640px) {
}
@media (max-width: 480px) {
}
@media (max-width: 320px) {
}