.item1{background-image:url("../../../images/lv3_onoff_scu2.png");}
.item2{background-image:url("../../../images/lv3_onoff_6srm2.png");}
.item3{background-image:url("../../../images/lv3_onoff_4srm2.png");}
.item4{background-image:url("../../../images/lv3_onoff_4erm2.png");}

.item5{background-image:url("../../../images/lv3_onoff_6ecsm2.png");}
.item6{background-image:url("../../../images/lv3_onoff_repeater2.png");}
.item7{background-image:url("../../../images/lv3_onoff_pwr2.png");}
.item8{background-image:url("../../../images/lv3_onoff_4erm22.png");}
.item9{background-image:url("../../../images/lv3_onoff_6erm2.png");}
.item10{background-image:url("../../../images/lv3_ss_sm2.png");}
.item11{background-image:url("../../../images/lv3_ss_su.png");}
.item12{background-image:url("../../../images/dm010v.png");}
.item13{background-image:url("../../../images/a_ldcm.png");}
.item14{background-image:url("../../../images/a_miniscu.png");}
.item15{background-image:url("../../../images/a_6dum.png");}
.item16{background-image:url("../../../images/a_6dum.png");}

.up_img1{
margin: 0px auto;
	margin-top: 25px;
	margin-bottom:25px;
	width: 100%;
content: url(../../../images/onoff_system_image.png);



	
}


.down_img1{
margin: 0px auto;
	margin-top:25px;

	width: 100%;
content: url(../../../images/elc_tree.jpg);



	
}


.mess1{margin-top: 15px;}