body {
	margin: 0;
	padding: 0;
	font-family: "微软雅黑";
	font-size: .875rem;
	cursor: default;
	background-color: #f4f4f4;
	/*overflow-x: hidden;*/
	/* min-width:78.75rem; 移除固定最小宽度 */
}
body,
html {
  position: relative;
  overflow-x: hidden;

}

/*table{border-collapse:collapse;border-spacing:0rem;}*/
a {
	text-decoration: none;
	font-size: .875rem;
	outline: none;
}

/* a:hover{text-decoration:underline} */
a:active {
	outline: none;
}

a img {
	border: 0;
}

p {
	margin: 0;
	padding: 0
}

.clearfix {
	clear: both
}

.overflow {
	overflow: hidden
}

body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
input,
textarea,
b {
	padding: 0;
	margin: 0
}

a:focus,
input,
select,
textarea {
	outline: 0
}

b {
	margin: 0;
	padding: 0
}

textarea {
	resize: none;
	overflow: auto
}

ul,
ol,
li {
	list-style-type: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal
}

input {
	outline: none;
	border: none;
	background-color: transparent;
	font-family: "微软雅黑"
}

.float-r {
	float: right !important
}

.float-l {
	float: left !important;
}

i {
	font-style: normal
}


/*background: url(../imagess/head-bj.jpg) no-repeat center center;*/
.head-bj {
	width: 100%;
	height: 8.75rem;
	overflow: hidden;
}

.head-c {
	/* width: 78.75rem; */
	width: 90%;
	margin: 0 auto;
	height: 8.75rem;
	position: relative;
}

.lg-box {
	float: left;
	padding: 3rem 0 0 0
}

.seac-box {
	
	width: 20%;
	min-width: 12rem;
	height: 2.5rem;
	background: url(../images/seac.png) no-repeat;
	float: right;
	position: relative;
	top: 3.625rem;
	overflow: hidden;
}

.seac-box .sr {
	width: 70%;
	height: 2.5rem;
	line-height: 2.5rem;
	font-size: 1rem;
	color: #333;
	position: absolute;
	left: 1.25rem;
	top: 0;
}

.seac-box .seac {
	width: 3.125rem;
	height: 2.5rem;
	background: url(../images/but.png) no-repeat center center;
	position: absolute;
	right: 0;
	top: 0;
	cursor: pointer;
}

.nav-bj {
	width: 100%;
	height: 2.75rem;
	background-color: #a40000;
}
.container {
	width: 100%;
	max-width: 1440px;
	margin: auto;
  }
.nav {
	/* width: 78.75rem; */
	/* width: 90%; */
	/* margin: 0 auto; */
	height: 2.75rem;
}

.nav ul {
	width: 100%;
	display: flex;
	justify-content: space-around;
	align-items: center;
	padding: 0;
	flex-wrap: wrap;
}

.nav ul li {
	/* float: left; */
	/* padding: 0 1.1875rem; */
	height: 2.75rem;
	/* background: url(../images/x.jpg) no-repeat right .9375rem; */
	/* margin-left: .25rem */
}

.nav ul li a {
	height: 2.25rem;
	line-height: 2rem;
	/* float: left; */
	font-size: 1.125rem;
	color: #fff;
	padding: 0 1.0625rem;
	position: relative;
	top: .5rem;
	white-space: normal;
	/* overflow: hidden; */
	/* text-overflow: ellipsis; */
	/* display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical; */
}

.nav ul li.on a .i1 {
	width: .5625rem;
	height: 2.25rem;
	display: block;
	background: url(../images/z1.png) no-repeat;
	position: absolute;
	left: -0.5625rem;
	bottom: 0
}

.nav ul li.on a .i2 {
	width: .5625rem;
	height: 2.25rem;
	display: block;
	background: url(../images/z2.png) no-repeat;
	position: absolute;
	right: -0.5625rem;
	bottom: 0
}

.nav ul li.on a {
	background-color: #d0a972
}

.nav ul li:hover a .i1 {
	width: .5625rem;
	height: 2.25rem;
	display: block;
	background: url(../images/z1.png) no-repeat;
	position: absolute;
	left: -0.5625rem;
	bottom: 0
}

.nav ul li:hover a .i2 {
	width: .5625rem;
	height: 2.25rem;
	display: block;
	background: url(../images/z2.png) no-repeat;
	position: absolute;
	right: -0.5625rem;
	bottom: 0
}

.nav ul li:hover a {
	background-color: #d0a972
}

.link-bj {
	width: 100%;
	height: 3.75rem;
	background-color: #a40000;
	overflow: hidden;
}

.link-c {
	/* width: 78.75rem; */
	width: 90%;
	margin: 0 auto;
}

.lka {
	width: 5rem;
	background: url(../images/lj.png) no-repeat left center;
	float: left;
	height: 3.75rem;
	line-height: 3.75rem;
	font-size: 1rem;
	color: #fff;
	padding-left: 1.75rem;
	margin-left: 1.25rem;
}

.lkb {
	/* width: 69.375rem; */
	width: calc(100% - 6.75rem);
	float: left;
	height: 3.75rem;
	line-height: 3.75rem;
	font-size: 1rem;
	color: #fff;
}

.lkb a {
	display: inline-block;
	font-size: 1rem;
	color: #fff;
	padding: 0 .6875rem
}

.copy {
	width: 100%;
	/* height: 3.125rem; */
	background-color: #2c2c2c;
	line-height: 2rem;
	text-align: center;
	font-size: .875rem;
	color: #fff;
	overflow: hidden;
}


/* 设置根元素字体大小 */
html {
	font-size: 16px;
}

/* 媒体查询，根据不同视口宽度调整根元素字体大小 */
@media screen and (max-width: 1920px) {
	html {
		font-size: 16px;
	}
}

@media screen and (max-width: 1366px) {
	html {
		font-size: 14px;
	}
}

@media screen and (max-width: 1024px) {
	html {
		font-size: 14px;
	}
}
@media screen and (max-width: 840px) {
	.nav ul li a {
		padding: 0;
	}
}
@media screen and (max-width: 670px) {
	.nav ul li a {
		font-size: 14px;
	}
	.lg-box {
		padding: 1.4rem 0 0 .5rem;
	}
	.lg-box img {
		width: 98%;
		height: 98%;
	}
	.seac-box{
		top: 0.6rem;
	}
}
@media screen and (max-width: 500px) {

	.nav-bj {
		height: 4.8rem;
		padding: 0 1rem;
	}
	.nav ul{
		justify-content: left;
	}
	
	.nav ul li {
		height: auto;
		margin-right: 1rem;
	}
	.nav ul li:last-child{
		margin-right: 0;
	}
}

@media screen and (max-width: 380px) {
	.nav ul li {
		height: auto;
		margin-right: .8rem;
	}
	.nav ul li:last-child {
		margin-right: 0;
	}
.nav-bj {
		height: 6.6rem;
		padding: 0 1rem;
	}
}