.item1{background-image:url("../../../images/lv3_front_onoff.png");}
.item2{background-image:url("../../../images/lv3_front_dali.png");}
.item3{background-image:url("../../../images/lv3_front_wireless.png");}
.item4{background-image:url("../../../images/slc.jpg");}
.item5{background-image:url("../../../images/lv3_ss_dsw.png");}
.item6{background-image:url("../../../images/lv3_ss_osc.png");}
.item7{background-image:url("../../../images/lv3_front_relay.png");}
.item8{background-image:url("../../../images/lv3_front_software.png");}




.down_img1{margin: 0px auto;	width: 100%;content: url(../../../images/elc_tree.jpg);}


.video1{

	width: 100%;
height: 700px;
background-color: #000;

}

.mess1{margin-top: 15px;}