.l-contents__separate-side {
  width: 300px !important;
}
/* Background overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

/* The popup box */
.modal-box {
  background: white;
  padding: 40px;
  border-radius: 8px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  width: 600px;
  max-width: 95%;
}
.modal-ttl {
  font-weight: 600;
  margin-bottom: 20px;
}
.modal-txt {
  font-size: 14px;
}
.modal-buttons {
  margin-top: 50px;
  text-align: right;
}

.modal-buttons button {
  padding: 10px 20px;
  margin: 0 5px;
  cursor: pointer;
  background: #ddd;
  border: none;
  width: 120px;
}
button#confirm-ok {
  color: #fff;
  background: #3d4478;
}

@media (max-width: 768px) {
  .modal-box {
    padding: 20px;
  }
}