#content{	margin: 0px auto;	width: calc:(100%-260px);margin-top: -60px;}.right_content{margin-top:-30px;}


.img1{	content:url("../images/scu.png");}
.img2{	content:url("../images/miniscu.png");}
.img3{	content:url("../../../images/ss_su.png");}
.img4{	content:url("../images/sm.png");}
.img5{	content:url("../../../images/lc_repeater.png");}
.img6{	content:url("../images/pwr.png");}
.img7{	content:url("../../../images/lc_6SRM.png");}
.img8{	content:url("../../../images/lc_4SRM.png");}
.img9{	content:url("../../../images/4erm16.png");}
.img10{	content:url("../../../images/lc_6ecsm1.png");}
.img11{	content:url("../../../images/dali_dalim.png");}
.img12{	content:url("../../../images/lv3_ldm2.png");}
.img13{	content:url("../../../images/010_DM010.png");}
.img14{	content:url("../../../images/ldmph.png");}
.img15{	content:url("../../../images/lv3_ldm_sensor2.png");}
.img16{	content:url("../../../images/ldcm.png");}
.img17{	content:url("../../../images/wireless_wgw.png");}
.img18{	content:url("../../../images/dali_ldmocc.png");}
.img19{	content:url("../../../images/dali_wom.png");}
.img20{	content:url("../../../images/wireless_sws.png");}
.img21{	content:url("../../../images/wireless_receiver.png");}
.img22{	content:url("../../../images/wireless_wbp.png");}
.img23{	content:url("../../../images/ss_ts.jpg");}
.img24{	content:url("../../../images/ss_ts.jpg");}
.img25{	content:url("../../../images/ss_dsts.png");}
.img26{	content:url("../../../images/ss_dsts.png");}
.img27{	content:url("../../../images/ss_ts.jpg");}
.img28{	content:url("../../../images/ss_ts.jpg");}
.img29{	content:url("../../../images/sts1.jpg");}
.img30{	content:url("../../../images/sts2_1.png");}
.img31{	content:url("../../../images/sts3_1.png");}
.img32{	content:url("../images/osc04.png");}
.img33{	content:url("../images/osc05.png");}
.img34{	content:url("../images/osc20.png");}
.img35{	content:url("../../../images/ces.png");}
.img36{	content:url("../../../images/relay_lr9p.png");}
.img37{	content:url("../../../images/lr7p.png");}
.img38{	content:url("../../../images/relay_rr9p.png");}
.img39{	content:url("../../../images/relay_lr25.png");}
.img40{	content:url("../../../images/smartlc.png");}
.img41{	content:url("../../../images/ss_smartrol.png");}
.img42{	content:url("../../../images/ss_smartrol.png");}
.img43{	content:url("../../../images/ss_smartrol.png");}
.img44{	content:url("../../../images/rlcm_ble.png");}
.img45{	content:url("../images/6udm.png");}
.img46{	content:url("../images/6udm.png");}
.img47{	content:url("../images/gts.png");}

.title_group{font-size: 35px;
	margin-bottom: 5%;



}
.title_name{font-size: 1em;}
.subtitle_name{font-size: 0.8em;}

.system_name{

	font-size: 1.8em;
}

.bt_list1, .bt_list2 {

  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 한 줄에 4개씩 */
  gap: 15px;
  padding: 20px;
  margin: 0 auto; /* 중앙 정렬 */
}

.bt_list1 .product-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: #333;
}
.bt_list2 .product-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: #333;
}

.bt_list1 .product-btn:hover {
  transform: translateY(-5px);
  box-shadow: 4px 4px 15px rgba(0, 0, 0, 0.2);
}
.bt_list2 .product-btn:hover {
  transform: translateY(-5px);
  box-shadow: 4px 4px 15px rgba(0, 0, 0, 0.2);
}

.bt_list1 .product-btn img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 8px;
}
.bt_list2 .product-btn img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 8px;
}
.bt_list1 .product-btn span {
  margin-top: 10px;
  font-size: 16px;
  font-weight: bold;
}
.bt_list2 .product-btn span {
  margin-top: 10px;
  font-size: 16px;
  font-weight: bold;
}

@media(max-width:1024px){
	
	
.product_group{
grid-template-columns: 50% 50%;display: grid;	}
	
	
	
	
	
	
	
	
	
}

@media(max-width:625px){
	
	
.product_group{
grid-template-columns: 100%;display: grid;	}
	
	
	
	
	
	
	
	
	
}