@charset "UTF-8";
.cont li {
  float: left;
}
.cont li a.isRollOver {
  display: block;
  overflow: hidden;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.cont li a.isRollOver img {
  display: block;
  transition: opacity 0.3s ease; /* 부드러운 전환 효과 */
}
.cont li a.isRollOver .img-hover {
  display: none;
}
.cont li a.isRollOver:hover {
  visibility: visible;
}
.cont li a.isRollOver:hover .img-default {
  display: none;
}
.cont li a.isRollOver:hover .img-hover {
  display: block;
}
.cont .qc_boxL {
  width: 400px;
  float: left;
}
.cont .qc_boxR {
  width: 255px;
  float: right;
  margin-bottom: 145px;
}