.header{
	height:105px;
}
#header-sticky-wrapper, .sticky-wrapper{
	height:105px;
}
.header_textos_not{
	display:block;
	position:absolute;
	right:0;
	top:-20px;
}
.header_textos_not .hexagon {
	display:inline-block;
	width: 16px;
	height: 14px;
	background: url(imgs/elem/hexagon_peq.png) no-repeat center;
	position: relative;
}
.header_textos_not .hexagon div{
	color:#fff;
	font-size:9px;
	font-weight:300;
	width:100%;
	height:100%;
	display:block;
	text-align: center;
	line-height: 15px;
}
.header_textos:after {
	bottom: -37px;
}
@media only screen and (max-width: 790px) {
	.header{
		height:75px;
	}
	#header-sticky-wrapper, .sticky-wrapper{
		height:75px;
	}
}

.logo_topo{
	position:absolute;
	top:0;
	left:50%;
	height:100%;
	
	-ms-transform: translateX(-50%); 
    -webkit-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	-o-transform: translateX(-50%);
    transform: translateX(-50%);
}
.img_topo{
	display:block;
	position:absolute;
	top: 50%;
	right:20px;
	max-height:85px;
	height:100%;
	
	-ms-transform: translateY(-50%); 
    -webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
    transform: translateY(-50%);
}
@media only screen and (max-width: 1200px) {
	.img_topo{
		max-width:200px !important;
		height:auto;
	}
}
@media only screen and (max-width: 899px) {
	.img_topo{
		max-width:180px !important;
		height:auto;
	}
}
@media only screen and (max-width: 500px) {
	.img_topo{
		max-width:150px !important;
		height:auto;
	}
}

/*ENCOMENDAS*/
.breadcrumb{
	padding:30px 60px;
}
.area_user{
	text-transform:uppercase;
	color:#454646;
	font-weight:300;
	font-size:24px;
}
.area_breadcrumb a, .area_breadcrumb{
	text-transform:uppercase;
	display:inline-block;
	color:#454646;
	font-weight:300;
	font-size:13px;
	position:relative;
	padding-top:5px;
}
.area_breadcrumb a:hover{
	color:#65cdc0;
}
.area_breadcrumb a:last-child:before{
	background:#454646;
	content:'';
	position:absolute;
	bottom:-2px;
	width:100%;
	height:1px;
	left:0;
}
.breadcrumb_cont{
	display:table-cell;
	width:70%;
}
.amostra_cont{
	text-align:right;
	display:table-cell;
	width:30%;
}
.amostra_btn{
	width:auto;
	color:#fff;
	font-weight:300;
	background:#65cdc0;
	text-align:center;
	padding:15px 30px;
	text-transform:uppercase;
	font-size:11px;
	display:inline-block;
	letter-spacing:1px;
	cursor:pointer;
	
	/* Old browsers */
    background: linear-gradient(to top, #65cdc0 50%, #282828 50%);
    background-size: 100% 200%;
    background-position:bottom;
}
.amostra_btn span{
	font-size:14px;
}
.amostra_btn:hover{
	background-position:top;
}
.enc_header_cont{
	padding:0px 60px;
}
.enc_header{
	border-top:1px solid #d8d8d8;
	border-bottom:1px solid #d8d8d8;
	background:#e8e8e8;
	padding:25px 60px;
	text-align:left;
}
.enc_header_tit{
	color:#454849;
	font-weight:300;
	font-size:11px;
	text-transform:uppercase;
	padding:0 20px;
	width:20%;
}
.enc_list_cont{
	padding:0px 60px;
}
.enc_list_cont:last-child{
	margin-bottom:60px;
}
.enc_list{
	border-bottom:1px solid #d8d8d8;
	padding:25px 60px;
	text-align:left;
	position:relative;
}
.enc_list:hover, .enc_list.selected{
	background: #535353;
}
.enc_list:hover .enc_list_tit, .enc_list.selected .enc_list_tit{
	color: #fff;
}
.enc_list_tit{
	color:#353535;
	font-weight:300;
	font-size:12px;
	text-transform:uppercase;
	padding:0 20px;
	width:20%;
	position:relative;
}
.enc_list_new{
	height:20px;
	width:auto;
	line-height:20px;
	padding:0 5px;
	font-weight:200;
	font-size:10px;
	color:#fff;
	text-transform:uppercase;
	background:#d73939;
	position:absolute;
	left:10px;
	margin-top: -2px;
}
.estado{
	color:#fff;
	text-align:center;
	display: inline-block;
	padding:2px 10px;
	min-width:215px;
}
.processo{font-weight:300;}
.processo:before{
	content:'';
	width:10px;
	height:10px;
	border-radius:20px;
	margin-top: 4px;
	position: absolute;
	left: 0;
}
.responsavel{
	text-transform:capitalize !important;
	font-weight:300 !important;
	font-size:13px;
} 
#listagem2{
	display:none;
	margin-bottom:50px;
	border-top: 1px solid #D8D8D8;
}
.mobile_divs{
	display:inline-block;
	*display: inline;
	border-bottom: 2px solid #D8D8D8;
	font-size:0;
	vertical-align:top;
	position: relative;
}
.mobile_divs.mobile_even{
	border-right: 3px solid #D8D8D8;
	width:62.5%;
}
.mobile_divs.mobile_odd{
	border-right: 1px solid #D8D8D8;
	width:37.5%;
}
.mobile_tit{
	background: #E8E8E8;
	padding:15px;
	text-align: left;
	width:40%;
	color: #454849;
	font-weight: 300;
	font-size: 11px;
	text-transform: uppercase;
}
.mobile_border{
	border-bottom: 1px solid #D8D8D8;
}
.mobile_txt{
	padding: 15px;
	padding-left:30px;
	position:relative;
	text-align: left;
	color: #353535;
	font-weight: 200;
	font-size: 13px;
	text-transform: uppercase;
}
.odd{
	display:none;
}
.div_100.padd{
	padding:0 20px;
}
@media only screen and (max-width: 1400px) {
	.enc_list_cont, .enc_header_cont{
		padding:0px 20px;
	}
	.breadcrumb{
		padding:30px 20px;
	}
}
@media only screen and (max-width: 1100px) {
	#listagem2{
		display:table;
	}
	#listagem1{
		display:none;
	}
	.processo::before {
		left: 10px;
	}
	.enc_list_new {
		left:inherit;
		right:0;
		top: 2px;
	}
	.breadcrumb{
		padding:30px 20px;
		padding-bottom: 0px;
	}
	.breadcrumb_cont, .amostra_cont{
		display:table;
		width:100%;
		text-align:left;
		margin-bottom:15px;
	}
	.amostra_btn {
		padding: 15px 20px !important;
	}
	.editar_user_divs{
		display:inline-block;
		width:50%;
	}
	.checkboxes{
	 	width:50% !important;
	}
}
@media only screen and (max-width: 750px) {
	#listagem2{
		padding:0 20px;
		border-top:0;
	}
	.area_user{
		font-size:20px;
	}
	.div_100.padd{
		padding:0;
	}
	#cenas1{
		border-top: 1px solid #D8D8D8;
	}
	.mobile_divs{
		width:100%;
		padding:0px;
	}
	.mobile_txt {
		border-right: 1px solid #D8D8D8;
	}
	.mobile_divs.mobile_even{
		border-right: 0;
		width:100%;
	}
	.mobile_divs.mobile_odd{
		border-left: 0;
		border-right: 0;
		width:100%;
	}
	.odd{
		display:table-cell;
	}
	.amostra_cont{
		margin-top: 20px;
	}
	.amostra_btn {
		padding: 10px 20px !important;
		font-size: 9px;
	}
	.amostra_btn span {
		font-size: 12px;
	}
	.checkboxes{
	 	width:25% !important;
	}
}
@media only screen and (max-width: 690px) {
	.area_breadcrumb a, .area_breadcrumb{
		font-size:11px;
	}
	.area_user {
		font-size: 20px;
	}
	.mobile_tit {
		padding: 10px;
		width: 130px;
		font-size: 10px;
	}
	.mobile_txt {
		padding: 10px 10px 10px 30px;
		font-size: 12px;
	}
	.permissoes{
		font-size: 11px;
	}
	.checkboxes{
	 	width:50% !important;
	}

}

@media only screen and (max-width: 440px) {
	.breadcrumb{
		padding:0px 0px;
		padding-top:30px;
	}
	.mobile_divs{
		width:100%;
	}
	#listagem2{
		padding:0;
	}
	.area_user {
		font-size: 18px;
	}
	.checkboxes{
	 	width:100% !important;
	}
}

/*ENCOMENDAS DETALHE*/
.cs-select{
	width:100%;
	border-radius:5px;
	color:#535353;
	font-size:10px;
	text-transform:uppercase;
	font-weight:300;
	background:#fff;
	border:1px solid #cecdcd;
	padding:5px 10px;
	height: 30px;
}
.encomendas_nav{
	text-align:right;
	height: 100%;
}
.voltar_enc{
	color: #98a6a5;
	font-weight: 200;
	font-size: 11px;
	text-decoration:underline;
	text-transform:uppercase;
	display:inline-block;
	margin-right:10px;
	vertical-align: top;
	line-height: 35px;
}
.voltar_enc:hover{
	color: #535353;
	text-decoration:underline;
}
.encomendas-next-prev{
	width:40px;
	display:inline-block;
	height:35px;
	margin:0 10px;
	cursor:pointer;
}
.encomendas-next-prev.prev{
	margin-rigth:0;
	background:url(imgs/elem/enc_prev.png) no-repeat center;
}
.encomendas-next-prev.next{
	background:url(imgs/elem/enc_next.png) no-repeat center;
}
.encomendas-next-prev.prev:hover{
	margin-rigth:0;
	background:url(imgs/elem/enc_prev_.png) no-repeat center;
}
.encomendas-next-prev.next:hover{
	background:url(imgs/elem/enc_next_.png) no-repeat center;
}

.detalhe_cont{
	padding:0px 60px;
}
.detalhe_header{
	background:#535353;
	padding:25px 0px;
	text-align:left;
}
.detalhe_tit{
	color:#fff;
	font-weight:300;
	font-size:12px;
	text-transform:uppercase;
	padding:0 40px;
	width:25%;
}

.det_list_cont{
	padding:0px 60px;
}
.det_list_cont:last-child{
	margin-bottom:60px;
}
.det_list{
	border-bottom:1px solid #d8d8d8;
	border-right:1px solid #d8d8d8;
	padding:0px;
	text-align:left;
	position:relative;
	height: 120px;
}
.det_list_tit{
	color:#353535;
	font-weight:300;
	font-size:13px;
	text-transform:uppercase;
	padding:50px 40px;
	width:33%;
	position:relative;
	vertical-align:top;
}
.det_list_tit_bg{
	color:#fff;
	font-size:18px;
	text-transform:uppercase;
	padding:50px 40px;
	font-weight:200;
	vertical-align:top; 
}
.det_list_conteudo{
	display:block;
	max-height:125px;
	width:100%;
	position:relative;
	cursor:pointer;
}
.det_list_conteudo:hover, .det_list_conteudo.selected{
	background:#e8e8e8;
}
.det_list_mobile_tit{
	display:inline-block;
	padding-right:20px;
	color: #FFF;
	font-weight: 300;
	font-size: 12px;
	text-transform: uppercase;
}
.det_list_mobile_txt{
	display:inline-block;
	padding-right:20px;
	color: #353535;
	font-weight: 300;
	font-size: 13px;
	text-transform: uppercase;
}
.seta{
	background:url(imgs/elem/enc_seta.png) no-repeat center;
	position:absolute;
	right:20px;
	width:25px;
	height:15px;
	cursor:pointer;
	top: 50%;
	z-index:10;
	
	transform:translateY(-50%);
	-moz-transform:translateY(-50%);
	-ms-transform:translateY(-50%);
	-webkit-transform:translateY(-50%);
}
.seta_mobile{
	background:url(imgs/elem/enc_seta.png) no-repeat center;
	position:absolute;
	right:60px;
	width:25px;
	height:15px;
	cursor:pointer;
	top: 30px;
	z-index:10;
}
.seta.rotate, .seta_mobile.rotate{
	transform:rotate(180deg);
	-moz-transform:rotate(180deg);
	-ms-transform:rotate(180deg);
	-webkit-transform:rotate(180deg);
	
	margin-top:-5px;
}
.det_conteudo{
	display:none;
	padding:30px;
	height:auto;
}
.det_conteudo_mobile{
	display:none;
	padding-top:30px;
	height:auto;
}
.responder{
	height: 40px;
	cursor:pointer;
	width: auto;
	margin-bottom:10px;
	display: inline-block;
	width: 100px;
	margin-left: 80px;
}

.responder_pt{ background:url(imgs/elem/responder_pt.png) no-repeat left center;}
.responder_pt:hover{ background:url(imgs/elem/responder_pt_.png) no-repeat left center; }

.responder_uk{ background:url(imgs/elem/responder_uk.png) no-repeat left center;}
.responder_uk:hover{ background:url(imgs/elem/responder_uk_.png) no-repeat left center; }

.responder_fr{ background:url(imgs/elem/responder_fr.png) no-repeat left center;}
.responder_fr:hover{ background:url(imgs/elem/responder_fr_.png) no-repeat left center; }


.reponder_box{
	display:none;
	position:relative;
	padding:0px 80px;
	padding-bottom:20px;
}
.responder_textarea{
	width:100%;
	text-align: right;
}
.responder_textarea textarea{
	width:100%;
	resize:none;
	color:#383838;
	font-weight:200;
	font-size:12px;
	padding:15px;
	border:1px solid #d8d8d8;
}
.comentario_btn{
 	width: 100px;
	text-transform:uppercase;
    padding:12px 15px;
    font-size: 12px;
	display:inline-block;
	text-align:center;
	color:#fff;
	font-size:13px;
	font-weight:400;
	background:#494949;
	cursor:pointer;
	height:40px;
	margin:5px 0;
}
.comentario_btn:hover{
	background:#fff;
	color: #494949;
}

.line{
	display:block;
	width:100%;
	height:1px;
	border-bottom:1px solid #d8d8d8;
}
.comment_box{
	padding:30px 80px;
	position:relative;
}
.comment_logo{
	position:absolute;
	left:0;
	top:20%;
	width:50px;
	height:auto;
	display:block;
	height: 50px;
	border-radius: 100px;
	border: 1px solid #d8d8d8;
}
.comment_time{
	color:#7e7e7e;
	font-weight:200;
	font-size:11px;
	padding-right:15px;
	display:inline-block;
}
.comment_txt{
	color:#383838;
	font-weight:200;
	font-size:12px;
	padding-top:15px;
}
.comment_files{
	padding:20px 0;
	padding-bottom:0;
}
.comment_files_tit{
	padding-top:10px;
	color:#353535;
	font-weight:300;
	font-size:11px;
	text-transform:uppercase;
	padding-bottom:15px;
}
.comment_files_txt{
	color:#8d8d8d;
	font-weight:200;
	font-size:11px;
	padding-left:20px;
}
.comment_files_txt:hover{
	color:#353535;
}
.files_cont{
	width:50%;
	display:inline-block;
	margin-bottom:5px;
	min-height:40px;
}
input[type="file"]{
	color: #7E7E7E;
	font-weight: 200;
	font-size: 11px;
	height:20px;
	width: 100%;
	opacity:0;
	filter: alpha(opacity=0);
	position:absolute;
	left:0;
	top:10px;
	z-index:2;
	cursor:pointer;
}
.fakefile{
	width:auto;
	padding:0 5px;
	background:#a4a4a4;
	display:inline-block;
	color:#fff;
	font-size:10px;
	font-weight:200;
	border-radius:50px;
	text-align:center;
	position:absolute;
	left:0;
	text-transform:none;
	top:10px;
	z-index:1;
	cursor:pointer;
	
	/* Old browsers */
    background: linear-gradient(to left, #a4a4a4 50%, #494949 50%);
    background-size: 200% 100%;
    background-position:right;
}
.fakefile:hover, input[type="file"]:hover + .fakefile{
	background-position:left;
}

.fakefile.amstra{
	/* Old browsers */
    background: linear-gradient(to left, #a4a4a4 50%, #fff 50%);
    background-size: 200% 100%;
    background-position:right;
}
.fakefile.amstra:hover, input[type="file"]:hover + .fakefile.amstra{
	background-position:left;
	color:#494949;
}

.comments_header2{
display:none;
}

@media only screen and (max-width: 1400px) {
	.detalhe_header{
		padding:25px 0px;
	}
	.det_list_cont, .detalhe_cont, .detalhe_tit{
		padding:0 20px;
	}
	.det_list_tit{
		padding:50px 20px;
	}
}
@media only screen and (max-width: 1100px) {
	.line{
		border-bottom:1px solid rgba(255,255,255,0.4);
	}
	.responder_textarea textarea{
		border:1px solid rgba(255,255,255,0.4);
	}
	.det_list_tit_bg{
		font-size:16px;
		padding:30px 20px;
		vertical-align:middle; 
	}
	.comment_box{
		padding:30px 80px;
		padding-right:30px;
	}
	.comment_txt {
		text-transform:none;
	}
	.reponder_box{
		padding-right:30px;
	}
	.comment_time, .comment_files_txt{
		color:#fff;
		text-transform:none;
	}
	
	.responder_pt{ background:url(imgs/elem/responder_branco_pt.png) no-repeat left center;}
	.responder_pt:hover{ background:url(imgs/elem/responder_pt_.png) no-repeat left center; }
	
	.responder_ukt{ background:url(imgs/elem/responder_branco_uk.png) no-repeat left center;}
	.responder_uk:hover{ background:url(imgs/elem/responder_uk_.png) no-repeat left center; }
	
	.responder_fr{ background:url(imgs/elem/responder_branco_fr.png) no-repeat left center;}
	.responder_fr:hover{ background:url(imgs/elem/responder_fr_.png) no-repeat left center; }
	
	.fakefile{
		background:#fff;
		color:#494949;
		
		/* Old browsers */
		background: linear-gradient(to left, #fff 50%, #494949 50%);
		background-size: 200% 100%;
		background-position:right;
	}
	.fakefile:hover, input[type="file"]:hover + .fakefile{
		color:#fff;
		background-position:left;
	}


}
@media only screen and (max-width: 750px) {
	.encomendas_nav{
		text-align:left;
	}
}
@media only screen and (max-width: 650px) {
	.files_cont{
		width:100%;
		display:inline-block;
	}
}
@media only screen and (max-width: 600px) {
	.campos_mobile{
		width:100%;
		display:table;
		padding:3px 0; 
	}
	.det_list_mobile_tit{
		min-width:170px;
	}
	.comment_box{
		padding:30px 0;
		padding-right:0px;
	}
	.comment_logo {
		position: relative;
	}
	.comment_txt {
		font-size: 12px;
		padding-top: 10px;
	}
	.reponder_box{
		padding:30px 0;
		padding-right:0px;
	}
	.responder {
		margin-left: 0px;
	}
	.comments_header1{
		display:none;
	}
	.comments_header2{
		display:table;
		width:100%;
	}
}
@media only screen and (max-width: 400px) {
	.det_list_mobile_tit{
		min-width:inherit;
		width:100%;
	}
}


/*DOWNLOADS*/
.downs_cont{
	padding:60px;
}
.downs_cat{
	border-top:1px solid #D8D8D8;
	padding:20px 60px;
	color: #282828;
	font-weight: 300;
	font-size: 14px;
	cursor:pointer;
	background:url(imgs/area-reservada/pasta_.png) no-repeat center left;
	background-position: 15px 12px;
}
.downs_cat:hover, .downs_cat.selected{
	background:url(imgs/area-reservada/pasta.png) no-repeat center left;
	background-position: 15px 12px;
	color:#7E7E7E;
}
.downs_file_cont{
	padding:0px 60px;
	display:none;
}
.downs_file{
	border-top:1px solid #D8D8D8;
	padding:20px;
	padding-left:60px;
	color: #282828;
	font-weight: 200;
	font-size: 12px;
	cursor:pointer;
	background:url(imgs/area-reservada/ficheiro_.png) no-repeat center left;
	background-position: 15px 20px;
}
.downs_file:hover{
	background:url(imgs/area-reservada/ficheiro.png) no-repeat center left;
	background-position: 15px 20px;
	color:#7E7E7E;
}
@media only screen and (max-width: 1400px) {
	.downs_cont{
		padding:60px 20px;
	}
}
@media only screen and (max-width: 540px) {
	.downs_file_cont {
	  padding: 0px 30px;
	}
}
@media only screen and (max-width: 440px) {
	.downs_cont{
		padding:30px 0px;
	}
	.downs_file_cont {
	  padding: 0px 10px;
	}
}

/*GERIR USERS*/
.enc_list_edit{
	padding:20px;
	background:#535353;
	display:none;
	max-width:1280px;
	margin:auto;
}

.select_area{
	display: inline-block;
	width: auto;
}
.select_area:after {
	content:'';
	height:1px;
	background:#fff;
	width:0px;
	left:0;
	webkit-transition: all 0.3s ease 0s;
	transition: all 0.3s ease 0s;
	opacity: 1;
	bottom:-2px;
	display:block;
}
.select_area:hover:after{
	width:100%;
}
@media only screen and (max-width: 1100px) {
	.select_area{
		font-size:12px;
		font-weight:200;
	}
	.select_area:after {
		background:#535353;
	}	
}



/* CHECK BOX */
.squaredThree input[type=checkbox] {
	visibility: hidden;
}
.squaredThree input[type=radio] {
	visibility: hidden;
}
.squaredThree {
	width: 20px;	
	position: relative;
	display:inline-block;
}

.squaredThree label {
	cursor: pointer;
	position: absolute;
	width: 20px;
	height: 20px;
	top: 0px;
	border-color: transparent transparent rgba(96, 96, 96, 0.75);

	-webkit-box-shadow: 0px 0px 2px 3px rgba(47, 47, 47, 0.29) inset;
	-moz-box-shadow: 0px 0px 2px 3px rgba(47, 47, 47, 0.29) inset;
	box-shadow: 0px 0px 2px 3px rgba(47, 47, 47, 0.29) inset;
}

.squaredThree label:after {
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
	filter: alpha(opacity=0);
	opacity: 0;
	content: '';
	position: absolute;
	width: 9px;
	height: 5px;
	background: transparent;
	top: 4px;
	left: 4px;
	border: 3px solid #fcfff4;
	border-top: none;
	border-right: none;

	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	-o-transform: rotate(-45deg);
	-ms-transform: rotate(-45deg);
	transform: rotate(-45deg);
}

.squaredThree label:hover::after {
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
	filter: alpha(opacity=30);
	opacity: 0.3;
}

.squaredThree input[type=checkbox]:checked + label:after,  .squaredThree input[type=radio]:checked + label:after{
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
	filter: alpha(opacity=100);
	opacity: 1;
}
.label_text{
	color:#fff;
	font-weight:100;
	font-size:13px;
	margin-left:20px;
	display:inline-block;
	height: 20px;
	vertical-align: top;
	margin-top: 3px;
}

/*FLIP EFFECT*/
.menu_holder {
    -moz-perspective: 80px;
    -webkit-perspective: 80px;
    -o-perspective: 80px;
    perspective: 80px;
    height: 100%;
    width: 100%;
}
.menu_holder a {
    color: #fff;
	font-weight: 300;
	font-size: 13px;
}
.menu_holder ul li {
    display: table;
	width:100%
}
.main_menu {
    width: 100%;
}
ul.nav li a {
    display: inline-block;
}
.menu_holder ul.nav {
    -moz-transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
    -o-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.menu_holder ul.nav div.sub{
    width: 215px;
    display: block;
	height: auto;
 	padding: 10px 0;
	text-align:left;
	
    position:absolute;
	margin-left: -10px;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    -moz-transform-origin: 0px 0px;
    -moz-transform: rotateX(-90deg);
    -webkit-transform-origin: 0px 0px;
    -webkit-transform: rotateX(-90deg);
    -o-transform-origin: 0px 0px;
    -o-transform: rotateX(-90deg);
    transform-origin: 0px 0px;
    transform: rotateX(-90deg);
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    backface-visibility: hidden;
}
.menu_holder ul.nav li:hover div.sub{
    -moz-transform: rotateX(0deg);
    -webkit-transform: rotateX(0deg);
    -o-transform: rotateX(0deg);
    transform: rotateX(0deg);
	
	 -moz-backface-visibility: visible;
    -webkit-backface-visibility: visible;
    -o-backface-visibility: visible;
    backface-visibility: visible;
}