@media only screen and (min-width: 1081px) and (max-width: 1600px) {
.about_jj {
	margin-top: 10px;
	margin-bottom: 10px;
}
.neirong {
	width: 70%;
}
.nr2 ul li {
	margin: 0;
	padding-bottom: 0;
	width: 33.33%;
}
.product {
	height: 220px;
	width: 100%;
}
.product:hover {
	height: 220px;
	width: 100%;
	margin-left: 0;
	opacity: 0.8;
}
.biaoti {
	margin-bottom: 5px;
}
.nr3 ul li {
	margin-top: 10px;
	margin-bottom: 10px;
}
.nr4 ul li a h3 {
	margin-left: 77%;
}
}
@media only screen and (min-width: 961px) and (max-width: 1080px) {
.lecenter {
	width: 70%;
}
}
 @media only screen and (min-width: 841px) and (max-width: 960px) {
.lecenter {
	width: 80%;
}
}
 @media only screen and (min-width: 641px) and (max-width: 840px) {
.lecenter {
	width: 90%;
}
.producterji ul a li {
	width: 50%;
}
.navbar-brand img {
	display: none;
}
.navbar-brand h4 {
	display: block;
	font-size: 30px;
	font-family: zaozi;
	color: rgba(0, 0, 0, 1);
	padding-left: 15px;
}
.lenet img {
	width: 100%;
}
}
 @media only screen and (min-width: 100px) and (max-width: 640px) {
.lecenter {
	width: 100%;
	padding: 0 10px;
}
.producterji ul a li {
	width: 100%;
}
.navbar-brand img {
	display: none;
}
.navbar-brand h4 {
	display: block;
	font-size: 30px;
	font-family: zaozi;
	color: rgb(208, 210, 87);
	padding-left: 15px;
}
.lefoot1l {
	width: 80%;
}
.lefoot1l h1 {
	font-size: 18px;
}
.lefoot1l h6 {
	font-size: 10px;
	font-family: "微软雅黑";
}
.nr3 ul li {
	width: 95%;
}
.lenet img {
	width: 100%;
}
.nr4 ul li {
	width: 100%;
	clear: both;
	text-align: center;
}
.nr4 ul li a h3 {
	width: 110px;
	text-align: center;
	margin: 0 auto;
}
.producterji img {
	width: 100%;
}
.neirong {
	width: 100%;
}
}
@media only screen and (min-width: 100px) and (max-width: 640px) {
.biaoti {
	margin-top: 40px;
	margin-bottom: 10px;
}
.biaoti h1 {
	font-size: 22px;
}
.biaoti h6 {
	font-size: 14px;
}
.ab {
	background-size: 70%;
	width: 100%;
	height: 60px;
}
.ab:hover {
	background-size: 70%;
	width: 100%;
	height: 60px;
}
.bg1_1 {
	background: url(../img/index3_01_1s.png) top center no-repeat;
	background-size: 100% 100%;
}
.bg1_2 {
	background: url(../img/index3_01_2s.png) top center no-repeat;
	background-size: 100% 100%;
}
.bg1_3 {
	background: url(../img/index3_01_3s.png) top center no-repeat;
	background-size: 100%  100%;
}
.nr1 ul {
	width: 60%;
	margin: 0 auto;
	padding: 0;
}
.nr1 ul li {
	width: 45%;
	height: 75px;
	margin-top: 0;
}
.nr1 li a h4 {
	font-size: 14px;
	margin: 0 auto;
}
.about_jj {
	padding: 0 10px;
	margin: 10px 0;
}
.about_jj h1 {
	font-size: 30px;
	margin: 0;
	padding-left: 10px;
}
.about_jj h4 {
	font-size: 12px;
	margin: 0;
	margin-top: 3px;
}
.about_jj h4 span {
	font-size: 12px;
	margin: 0;
}
.about_jj h5 {
	font-size: 10px;
	margin: 0;
	line-height: 1.5em;
	height: 8.5em;
	overflow: hidden;
}
.nr2 ul {
	width: 90%;
	margin: 0 auto;
}
.nr2 ul li {
	width: 48%;
	padding-bottom: 6px;
}
.product {
	height: auto;
	padding-top: 0;
	padding: 0.2em 0;
}
.product:hover h2 {
	display: block;
}
.product h2 {
	height: auto;
	font-size: 18px;
	line-height: 4em;
	width: 4em;
}
.dis480 {
	display: none;
}
.nr3 ul li {
	margin-top: 10px;
	margin-bottom: 10px;
}
.nr4 ul li h1 {
	margin-bottom: 10px;
	margin-top: 30px;
}
.nr4 ul li img {
	margin-bottom: 30px;
}
.more {
	display: none;
}
.ejnrbiao {
	padding-top: 20px;
}
.nr3 {
	width: 85%;
	margin: 0 auto;
}
.ln1_fl h1 {
	font-size: 26px;
}
.ln1_fl h6 {
	font-size: 12px;
}
.ln1_fl h2 {
	font-size: 16px;
	height: 18px;
	overflow: hidden;
}
.ln1_fl h5 {
	font-size: 10px;
}
.nr3 ul li {
	margin-top: 5px;
	margin-bottom: 5px;
	height: 80px;
	border: 1px solid rgb(113, 113, 113);
	padding-right: 10px;
}
.gang2 {
	width: 40px;
	height: 4px;
}
.newmore {
	margin-top: 5px;
	margin-bottom: 5px;
}
.newmore a h4 {
	font-size: 12px;
	width: 6em;
	height: 3em;
	line-height: 3em;
}
.nr4 ul li img {
	width: 35%;
	text-align: center;
	margin-bottom: 0;
}
.lebanner {
	min-height: 100px
}
.lebanner ul {
	padding-top: 70px;
	padding-bottom: 40px
}
.wenzi p {
	font-size: 16px
}
.lefoot1 {
	display: none
}
.lecenter li a h4{ width:110px}
}
@media only screen and (min-width: ) {
}