.down_img1{
margin: 0px auto;
	width: 100%;
content: url(../../../images/product_img.png);

	

	
}

			.sec4{	margin-top : 5%;	width: 100%;	display: grid;   grid-template-columns: 33% 33% 33%; 	   margin-bottom:100px;}
.items, .items a{	margin: 0px auto;width: 100%;	text-align: right;	height: 250px;	background-color: #fff;	border : 2px #ccc solid;	background-repeat: no-repeat;	background-position: top center;	background-size: cover;	color: #000; display: grid;    align-content: end;		transform: scale(0.8);	color:#fff;font-size:3em; font-weight: bold; transition: transform 0.5s ease-in-out;}
.item:hover, .item a:hover{	transform: scale(0.9);	


font-weight: bold;}
.tx{
	font-weight: bold;	font-size: 2.2em;	/*background-color: #313131;*/	color : #fff;	/*opacity: 0.8;*/ color:#29248F;;
	

}

.items1{background-image:url("../../../images/lv3_app_showroom.png");}
.items2{background-image:url("../../../images/lv3_app_office.png");}
.items3{background-image:url("../../../images/lv3_app_conference.png");}
.items4{background-image:url("../../../images/lv3_app_public.png");}
.items5{background-image:url("../../../images/lv3_app_parking.png");}
.items6{background-image:url("../../../images/lv3_app_outer.png");}
.items7{background-image:url("../../../images/lv3_app_parking2.png");}
.items8{background-image:url("../../../images/lv3_app_apartment_elevator2.png");}
.items9{background-image:url("../../../images/lv3_app_apartment_interior2.png");}

.im1{content:url("../../../images/e1.png");width: 100%;}
.im2{content:url("../../../images/e2.png");width: 100%;}

.item1{background-image:url("../../../images/lv3_front_onoff.png");}
.item2{background-image:url("../../../images/lv3_front_dm.png");}
.item3{background-image:url("../../../images/lv3_front_dali.png");}
.item4{background-image:url("../../../images/lv3_front_wireless.png");}
.item5{background-image:url("../../../images/lv3_front_ss.png");}
.item6{background-image:url("../../../images/lv3_front_software.png");}
.item7{background-image:url("../../../images/lv3_front_relay.png");}














.tx2{
	text-align: center;
color:currentColor;
	
	background-color:transparent;
	font-size: 1.2em;
	font-weight: bold;
	
	
}
.fc2{margin-top:10px;
	color:#28308F;font-weight: bold;font-size: 1.8em;
}

			.sec5{	margin-top : 5%;	width: 100%;	display: grid;   grid-template-columns: 49% 49%; 	 }


.down_img1{display: none;
}
.mess1{margin-top: 15px;}

.tx{font-weight: bold;	font-size: 1.4em;	background-color: #313131;	color : #fff;	opacity: 0.8;}
/****************pc_animation****************/
/*pc화면*/
@media(min-width:1300px){
.sec2{	margin-top : 5%;	width: 100%;	display: grid;   grid-template-columns: 24% 24% 24% 24%; 	 grid-gap: 1%;}
.item{background-size:60%;}
}


@media(max-width:1299px){
.sec2{	margin-top : 5%;	width: 100%;	display: grid;   grid-template-columns: 49% 49%; 	 grid-gap: 1%;}
	
.item{background-size:60%;}

	.sum{width: 100%;
	grid-column : 1/3;
	
	}
	.s5{
			grid-column : 1/3;
	}
	
			.sec4{	margin-top : 5%;	width: 96%;	display: grid;   grid-template-columns: 48% 48%; 	 grid-gap: 1%;  }
	

	
}