.loading_img{
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	background-color: #000;
	z-index: 99999;
}
.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto;
  margin-top: 25%;
  background-color: #f2f2f2;
  border-radius: 100%; 
  -webkit-animation: scaleout 1.0s infinite ease-in-out;
  animation: scaleout 1.0s infinite ease-in-out;
  z-index: 999999;
}
 
@-webkit-keyframes scaleout {
  0% { -webkit-transform: scale(0.0) }
  100% {
    -webkit-transform: scale(1.0);
    opacity: 0;
  }
}
 
@keyframes scaleout {
  0% {
    transform: scale(0.0);
    -webkit-transform: scale(0.0);
  } 100% {
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
    opacity: 0;
  }
}
li {
	list-style: none;
}

nav {
	float: left;
	margin-left: 40px;
}
h3,h5{
	font-weight: bold;
}
.row {
	margin-left: -10px;
	margin-right: -10px;
}
#gaiyao .gaiyao_text .gaiyao_text_l h3 {
    line-height: 26px;
}

.cont {
	max-width: 1200px;
	width: 95%;
	margin: 0 auto;
}

.container {
	padding: 0;
}
.nav_container{
	max-width: 900px;
	margin: 0  auto;
}
.metis .tp-bullet-title {
	display: none;
}

.nachi_menu {
	overflow: hidden;
	margin-bottom: 0;
}

.nachi_menu .nachi_menu_list {
	float: left;
}

.menu_icon {
	cursor: pointer;
}

.thismenu {}

.nachi_menu_list .c-link:hover {
	border-top: 3px solid #FF0000;
}

.link_menu {
	border-top: 2px solid red;
	padding-top: 18px !important;
}

.nachi_menu .nachi_menu_list .c-link {
	padding: 20px 0 20px 0;
	margin: 0 20px;
}

.nachi_menu .nachi_menu_list .active {
	border-top: 3px solid #FF0000;
}

.nachi_menu .nachi_menu_list a {
	color: #fff;
	font-size: 16px;
}

.nachi_menu .nachi_menu_list .dropdown_nav {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	background: rgba(0, 0, 0, 1);
}

.dropdown_nav .dropdown_nav_list {
	line-height: normal;
}

.dropdown_nav .dropdown_nav_list .nav_list_in {
	padding: 10px 60px;
	display: block;
}

.dropdown_nav {
	padding: 30px 0 60px 0;
	margin-top: -5px;
}

.dropdown_nav ul {
	float: left;
	width: 32%;
	border-right: 1px solid #fff;
}

.dropdown_nav ul li {
	margin-right: 10px;
}

.dropdown_nav ul li a {
	font-size: 14px !important;
}

.menu-btn {
	float: right;
}

.colorf span,
.colorf span:before,
.colorf span:after {
	height: 2px;
	width: 25px;
	background: #fff;
	position: absolute;
	display: block;
	content: '';
	transition: all 0.3s ease-out;
}

.colorb span,
.colorb span:before,
.colorb span:after {
	height: 2px;
	width: 25px;
	background: #4c4c4c;
	position: absolute;
	display: block;
	content: '';
	transition: all 0.3s ease-out;
}

.width span:before {
	width: 18px;
	position: absolute;
	right: 0;
}

.width span:after {
	width: 20px;
	position: absolute;
	right: 0;
}

.widthw span:before {
	width: 25px;
	position: absolute;
	right: 0;
}

.widthw span:after {
	width: 25px;
	position: absolute;
	right: 0;
}

.menu-btn {
	width: 25px;
	height: 10px;
}

.menu-btn span:before {
	top: -8px;
}

.menu-btn span:after {
	bottom: -8px;
}

.menu-btn:after {
	content: '';
	position: absolute;
	right: 0;
	top: -9px;
	font-size: 0.88889em;
	transition: all 0.3s ease-out;
}

.menu-btn.is-active span {
	background-color: transparent;
}

.menu-btn.is-active span:before,
.menu-btn.is-active span:after {
	top: 0;
	background: white;
}

.menu-btn.is-active span:before {
	-moz-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
}

.menu-btn.is-active span:after {
	-moz-transform: translateY(-10px) rotate(-45deg);
	-o-transform: translateY(-10px) rotate(-45deg);
	-ms-transform: translateY(-10px) rotate(-45deg);
	-webkit-transform: translateY(-10px) rotate(-45deg);
	transform: translateY(-10px) rotate(-45deg);
	top: 10px;
}

.menu-btn.is-active:after {
	color: white;
}

.positionr {
	position: relative;
}

.nav_list_hnav {
	position: absolute;
	right: 0;
	top: 0;
	width: 68%;
	display: none;
}

.nav_list_hnav .nav_list_hnav_t {
	overflow: hidden;
	padding-left: 4%;
}

.nav_list_hnav .nav_list_hnav_t img {
	display: block;
	float: left;
	width: 40%;
}

.nav_list_hnav .nav_list_hnav_t .this_hpic {
	width: 65%;
}

.nav_list_hnav .nav_list_hnav_t .this_opic {
	width: 90%;
}

.nav_list_hnav .nav_list_hnav_t .hnav_r {
	float: right;
	padding-right: 15px;
	width: 55%;
}

.nav_list_hnav .nav_list_hnav_t .hnav_r h3 {
	font-size: 18px;
	color: #fff;
}

.nav_list_hnav .nav_list_hnav_t .hnav_r p {
	font-size: 14px;
	margin: 0;
	line-height: 25px;
	font-weight: lighter;
	color: #fff;
}

.nav_list_hnav .nav_list_hnav_t .hnav_r span {
	display: block;
	padding: 5px 15px;
	border: 1px solid red;
	width: 120px;
	margin-top: 10px;
	text-align: center;
}

.nav_list_hnav .nav_list_hnav_t .hnav_r span a {
	color: red !important;
	font-size: 12px;
	display: block;
}

.nav_list_hnav .nav_list_hnav_b {
	overflow: hidden;
	margin-top: 25px;
}

.nav_list_hnav .nav_list_hnav_b ul {
	border: none;
}

#menu_nav {
	display: none;
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0px;
	left: 0;
	background: rgba(0, 0, 0, 1);
	z-index: 100;
	transition: all 0.5s;
}

#menu_nav .nav_warp {}

#menu_nav .menu_nav {}

#menu_nav ul {
	padding: 0;
	margin: 0;
}

#menu_nav .menu_bg {
	background: rgba(79, 79, 79, 1);
	display: none;
}

#menu_nav .menu_nav li {
	padding: 12px 0;
	text-align: center;
	font-size: 20px;
	color: #fff;
	cursor: pointer;
	line-height: normal !important;
}

#menu_nav ul li a {
	font-size: 15px;
	color: #fff;
}

#nachi_search {
	border: 1px solid #404040;
	float: right;
	margin: 16px 45px 0 0;
	padding: 5px;
}

#nachi_search input {
	background-color: transparent;
	border: none;
	outline: none;
	font-size: 14px;
	color: #fff;
}
.mh{
	overflow-y: auto;
	margin-right: -17px;
	margin-left: -17px;
}
#topics {
	background: url(/img/product/bg.jpg) no-repeat center center;
	background-size: cover;
	padding: 50px 0;
	 
}

#this_topics {
	background: url(/img/product/bg.jpg) no-repeat center center;
	background-size: cover;
	padding: 50px 0;
}

.topics_img {
	overflow: hidden;
	width: 30.66666%;
	float: left;
	transition: all 0.2s;
}

.topics_img:hover {
	box-shadow: 0px 0px 30px -10px #000000;
}
.this_topick_img{
	margin-left: 18%;
}
.topics_img a {
	display: block;
}

.topics_img a img {
	display: block;
	width: 100%;
	
}

.topics_img:nth-child(2) {
	margin: 0 4%;
}

.nachi_f_container {
	background: url(/img/map.png) no-repeat top left;
}

.nachi_f_nav {
	padding-top: 40px;
}

.nachi_f1 {
	float: left;
	width: 33%;
}

.nachi_f_nav h3 {
	font-size: 16px;
	font-weight: normal;
	color: #ccc;
}

.nachi_f_nav h3 span {
	margin: 0 0 5px 30px;
	width: 20px;
	height: 2px;
	background-color: red;
	display: inline-block;
}

.nachi_f1 p {
	font-size: 13px;
	line-height: 25px;
	margin-top: 40px;
}

.nachi_f1 input {
	width: 200px;
	height: 50px;
	display: block;
	background: linear-gradient(to bottom, #ed1b2e, rgba(157, 26, 29, 0.8));
	border: none;
	color: #fff;
	font-size: 16px;
	margin-top: 15px;
	border-radius: 0;
}

.nachi_f1 input:focus {
	outline: none;
}

.nachi_f_nav ul {
	/*overflow: hidden;*/
	margin-top: 25px;
	padding: 0;
	text-align: left;
}

.nachi_f1 ul li {
	float: left;
}

.nachi_f1 ul li:nth-child(2) {
	margin: 0 15px;
}

.nachi_f2 {
	float: left;
	width: 13%;
	text-align: center;
}

.nachi_f3,
.nachi_f4,
.nachi_f5 {
	width: 13%;
	float: left;
	text-align: left;
}

.nachi_f5 {
	width: 15%;
}

.nachi_f3 ul li,
.nachi_f4 ul li,
.nachi_f5 ul li {
	margin: 15px 0;
}

.nachi_f3 ul li a,
.nachi_f4 ul li a,
.nachi_f5 ul li a {
	color: #ccc;
	font-size: 13px;
}

footer {
	background-color: #323132;
	color: #ccc;
}
.nachi_footer-top{
	display: flex!important;
	display: -webkit-flex;
	justify-content: space-between;
	align-items: flex-end;
	margin-top: 25px;
	margin-bottom: 10px;
}
.nachi_footer-top a:hover{
	color:#666
}
.nachi_footer-top>div{
	display: flex;
	display: -webkit-flex;
	align-items: flex-end;
	width: 50%;
}
.nachi_footer-top>p{
	width: 50%;
	text-align: right;
}
.nachi_footer-top a,
.nachi_footer-top p{
	color: #ccc;
	font-size: 13px;
}
.nachi_footer {
	overflow: hidden;
	padding: 15px 0;
	border-top: 1px solid #ccc;
	text-align: center;
}

.nachi_footer p {
	/* float: left;
	width: 33.33%; */
	font-size: 13px;
	margin: 0;
}

.nachi_footer p:nth-child(2) {
	text-align: center;
}

.nachi_footer p:nth-child(3) {
	text-align: right;
}

.nachi_footer p a {
	color: #ccc;
	font-size: 13px;
}

.nachi_footer_sp {
	width: 90%;
	overflow: hidden;
	padding: 15px 0;
	border-top: 1px solid #ccc;
}

.nachi_footer_sp p {
	text-align: center;
	margin-top: 5px;
	font-size: 13px;
}

.nachi_footer_sp p a {
	color: #ccc;
}

#product_infor {
	background: url(/img/product/HEADER.jpg) no-repeat;
	background-size: cover;
	padding-top: 100px;
	padding-bottom: 10px;
}

#product_infor .cont p {
	margin: 1px 0 0 0;
	font-size: 15px;
	color: #fff;
	width: 65%;
}

#product_infor .cont p a {
	color: #fff;
	font-size: 12px;
}

#product_infor .cont .my_pro_title p:nth-child(1) {
	font-size: 170%;
	margin-top: 0;
}

#product_infor .cont .my_pro_title p:nth-child(2) {
	font-size: 110%;
}

#product_infor .ask_btn {
	font-family: icon;
	font-size: 13px;
	color: #fff;
	width: 100px;
	height: 35px;
	line-height: 35px;
	background: linear-gradient(to bottom, #ed1b2e, rgba(157, 26, 29, 0.8));
	text-align: center;
	margin: 0;
	position: absolute;
	right: 0px;
	bottom: 10px;
}

#product_infor .this_ask_btn {
	color: #000;
	background: #E6E6E6;
	right: 110px;
}

.pro_kv {
	padding: 30px 0;
}

.pro_kv .container {
	padding: 0;
}

.pro_kv img {
	width: 100%;
	display: block;
}

.pc {
	display: block
}

.sp {
	display: none
}

.wechat {
	position: relative;
	cursor: pointer;
}

.ewm {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	display: none;
	background-color: #1E1E1E;
	opacity: 0.89;
	z-index: 9999;
}

.ewm img {
	display: block;
	margin: 0 auto;
	width: 15%;
	margin-top: 13%;
}

@media only screen and (max-width:374px) {}

@media only screen and (max-width: 424px) {
	#product_infor .this_ask_btn {
		bottom: 50px;
		right: 15px;
	}
}

@media only screen and (max-width:991px) {
	.pro_kv {
		padding: 0;
	}
	#product_infor .ask_btn{
		right: 15px;
	}
	.cont {
		padding: 0 15px;
	}
	.container {
		padding: 0 15px;
	}
	#nachi_search {
		width: 80%;
		float: none;
		margin: 30px auto;
	}
	#product_infor {
		padding: 100px 0 10px 0;
	}
	#product_infor .kv_title {
		width: 90%;
	}
	#topics {
		padding-left: 0;
	}
	.topics_img {
		width: 100%;
	}
	.topics_img:nth-child(2) {
		margin: 10px 0 0;
	}
	.topics_img:nth-child(3) {
		margin: 10px 0 0;
	}
	.this_topick_img{
		margin-left:  0;
	}
	.pc {
		display: none
	}
	.nachi_footer-top{
		display: none!important;
	}
	.sp {
		display: block
	}
}

@media only screen and (max-width:1025px) {
	.nachi_f1_sp input {
		margin: 30px auto;
	}
	.nachi_f1_sp h3 {
		font-weight: normal;
		line-height: 30px;
		color: #ccc;
	}
	.nachi_f1_sp {
		width: 95%;
		text-align: center;
		padding: 15px 0;
		margin-bottom: 30px;
		margin: 0 auto;
		float: none;
	}
	.nachi_f1_sp p {
		margin-top: 0;
	}
	.nachi_f1_sp ul {
		margin: 0 auto;
		width: 40px !important;
		margin-top: 10px;
		overflow: hidden;
		padding: 0;
	}
	.nachi_f1_sp span {
		width: 20px;
		height: 2px;
		display: block;
		margin: 15px auto;
		background-color: red;
	}
	.c-layout-footer-6 {
		padding-top: 0;
	}
}