* { margin: 0; padding: 0;}
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
	display: block;
}
audio, canvas, video {
	display: inline-block;
}
audio:not([controls]) {
	display: none;
	height: 0;
}
[hidden] {
display:none;
}
html {
	font-family: sans-serif;
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
    max-width: 750px;
    position: relative;
    margin: 0 auto;
}
body {
    margin: 0 auto;
    max-width: 750px;
    font: 14px "微软雅黑","宋体","Arial Narrow",HELVETICA;
}
a:focus {
	outline: thin dotted;
}
a:active, a:hover {
	outline: 0;
}
h1 {
	font-size: 2em;
	margin: 0.67em 0;
}
p{ margin: 0;}
abbr[title] {
	border-bottom: 1px dotted;
}
b, strong {
	font-weight: bold;
}
dfn {
	font-style: italic;
}
hr {
	-moz-box-sizing: content-box;
	box-sizing: content-box;
	height: 0;
}
mark {
	background: #ff0;
	color: #000;
}
code, kbd, pre, samp {
	font-family: monospace, serif;
	font-size: 1em;
}
pre {
	white-space: pre-wrap;
}
q {
	quotes: "\201C" "\201D" "\2018" "\2019";
}
small {
	font-size: 80%;
}
sub, sup {
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}
sup {
	top: -0.5em;
}
sub {
	bottom: -0.25em;
}
img {
	border: 0;
}
svg:not(:root) {
	overflow: hidden;
}
figure {
	margin: 0;
}
fieldset {
	border: 1px solid #c0c0c0;
	margin: 0 2px;
	padding: 0.35em 0.625em 0.75em;
}
legend {
	border: 0;
	padding: 0;
}
button, input, select, textarea {
	font-family: inherit;
	font-size: 100%;
	margin: 0; background:none;
}
button, input {
	line-height: normal;
}
button, select {
	text-transform: none;
}
button, html input[type="button"], input[type="reset"], input[type="submit"] {
	-webkit-appearance: button;
	cursor: pointer;
}
button[disabled], html input[disabled] {
	cursor: default;
}
input[type="checkbox"], input[type="radio"] {
	box-sizing: border-box;
	padding: 0;
}
input[type="search"] {
	-webkit-appearance: textfield;
	-moz-box-sizing: content-box;
	-webkit-box-sizing: content-box;
	box-sizing: content-box;
}
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
-webkit-appearance:none;
}
button::-moz-focus-inner, input::-moz-focus-inner {
border:0;
padding:0;
}
textarea {
	overflow: auto;
	vertical-align: top;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
.header-box{
	height: 1.32rem;
}
.container{
    margin:0px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
	width: 100%;
	height: 1.32rem;
    padding: 0 0.3rem 0 0.1rem;
	box-sizing: border-box;
	background-color: #000;
	position: fixed;
    top: 0px;
    z-index: 999;
    max-width: 750px;
}

/*nav*/
.demo a{color: #fff;text-decoration: none;}
.demo a,button{display: inline-block;border: 3px solid #fff;font-weight: 700;width: 100%;}
.demo a.current{background:#1d7db1;color: #fff; }
.demo img, .dh img{ width: 100%;}

.head_right {
	display: flex;
}

.head_right button{
	width: 50%;
	padding: 0;
	outline: none;
	border: none;
}
.head_right button:nth-child(1){
	margin-right: 0.5rem;
}

.head_right button:nth-child(1) img{
	width: 26px;
}
.head_right button:nth-child(2) img{
	width: 32px;
}

.center{text-align: center;}
.clear{ clear:both;}
.logo{
    width: 2.6rem;
}
.dh{
    width: 0.7rem;margin-top: -0.5rem;
}

.foot{width:100%;border-top: 1px solid #e8ecef; margin:auto; padding:0.3rem 0 2vw;margin-top:0.6rem;color:#000000;}
.foot_tt{width:100%; text-align:center;font-size: 0.4rem;  background:url(./static/images/bg.jpg) no-repeat center 45px; height:0.50rem;}
.foot_tt::after{ content: ''; width: 1rem; height: 2px; background: #000000; display: block; margin: 0.1rem auto;}
.foot_dh{width:1.8rem; margin:auto;font-size: 0.3rem;}
.foot_dh img{float:left;margin-right:5px;display:inline;width: 0.3rem;}
.foot_txt{width:100%; text-align:center;font-size: 0.24rem; line-height: 0.24rem;}
.footer_logo { background-color: #fdfefe; }
.footer_logo img{ width: 70%; display: block; margin: 0 auto; }

.ma{width:250px; margin:auto;}
.ma img{margin-left:20px;}
.copy{width:100%; margin: 0 auto; line-height: 0.50rem; text-align:center;font-size: 0.24rem; color:#000;}
.copy img{ vertical-align: middle;}
.foot p{ margin: 0.3rem auto;}

.fixedBtn {
    width: 100%;
    max-width: 750px;
    background: #fff;
    position: fixed;
    bottom: 0;
    z-index: 999;
    display: none;
}
.fixedBtn div.fixedtelBox {
    display: inline-block;
    width: 50%;
    height: 15vw;
    border: 0;
    float: left;
}
.fixedBtn a.tel {
    width: 100%;
    height: 100%;
    display: block;
    line-height: 15vw;
    font-size: 16px;
    text-align: center;
    background: #666 url(../img_active/tel.png) 7vw center no-repeat;
    color: #fff;
    background-size: 6vw;
}
.fixedBtn a.online {
    width: 100%;
    height: 100%;
    display: block;
    line-height: 15vw;
    font-size: 16px;
    text-align: center;
    margin: 0;
    background: #ff4800 url(../img_active/online.png) 7vw center no-repeat;
    color: #fff;
    background-size: 6vw;
    -webkit-font-smoothing: antialiased;
}

.nav_box{
	position: fixed;
	top: 1.32rem;
	height: calc(100% - 74px);
	width: 100%;
	left: 0px;
	background: rgba(0,0,0,0.8);
	overflow-y: scroll;
	float: none;
	display: none;
	z-index: 999999;
	color: #fff;
	padding: 0 0  0.2rem;
	box-sizing: border-box;
	border-top: 1px solid #7b706d;
}
.nav_box a {
	color: #fff;
}

.nav_box ul{
	position: relative;
	width: 100%;
	height: 100%;
	padding-top: 0.3rem;
	box-sizing: border-box;
}

.nav_box ul li {
	width: 90%;
	box-sizing: border-box;
	line-height: 0.5rem;
	border-radius: 10px;
	font-size: 0.28rem;
	margin-bottom: 0.3rem;
	margin-left: 5%;
}

.nav_box ul li:nth-child(2),
.nav_box ul li:nth-child(3),
.nav_box ul li:nth-child(4),
.nav_box ul li:nth-child(5),
.nav_box ul li:nth-child(6){
	width: 2.6rem;
}
.nav_box ul li.active {
	background: unset;
	background: #ff4800;
}

.nav_box ul li.active dl{
	position: absolute;
	top: 0;
	right: 0;
	height: 100%;
	border-left: 1px solid #7b706d;
	width: 50%;
	padding-left: 0.2rem;
	display: block;
}
.nav_box ul li dl {
	display: none;
}

dl,dd{
	margin: 0;
	padding: 0;
}

dl dd{
	width: 100%;
	border-bottom: 1px solid #7b706d;
	padding: 0.2rem 0;
}

.nav_box ul li a{
	display: flex;
	justify-content: space-between;
	padding: 0.1rem 0.3rem;
}
.nav_box ul li a img{
	width: 0.3rem;
	display: none;
}
.nav_box ul li.active a img{
	display: block;
	margin-top: 0.1rem;
}


.swiper-pagination-bullet {
    border: none
}