@charset "utf-8";

/* CSS Document */

html {
	font-family:"Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
	font-size: 100%;	
}

body {
	margin: 0 auto;
	font:14px/24px "siyuanL";
	line-height: 1.5;
	color: #333333;
	background-color: white;
	width: 640px;
	height: 100%;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
	
	
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
	display: block;
}

audio,
canvas,
progress,
video {
	display: inline-block;
	vertical-align: baseline;
}

audio:not([controls]) {
	display: none;
	height: 0;
}

[hidden],
template {
	display: none;
}

svg:not(:root) {
	overflow: hidden;
}

a {
	background: transparent;
	text-decoration: none;
	-webkit-tap-highlight-color: transparent;
	color: #333;
	font-size: 24px;
}

a:active {
	outline: 0;
}

a:active {
	color: #333;
}

abbr[title] {
	border-bottom: 1px dotted;
}

b,
strong {
	font-weight: bold;
}

dfn {
	font-style: italic;
}

mark {
	background: #ff0;
	color: #000;
}

small {
	font-size: 14px;
}

sub,
sup {
	font-size: 14px;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}

sup {
	top: -0.5em;
}

sub {
	bottom: -0.25em;
}

img {
	border: 0;
	vertical-align: middle;
}

hr {
	-moz-box-sizing: content-box;
	box-sizing: content-box;
	height: 0;
}

pre {
	overflow: auto;
	white-space: pre;
	white-space: pre-wrap;
	word-wrap: break-word;
}

code,
kbd,
pre,
samp {
	font-family: monospace, monospace;
	font-size: 14px;
}

button,
input,
optgroup,
select,
textarea {
	color: inherit;
	font: inherit;
	margin: 0;
}

button {
	overflow: visible;
}

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;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
	border: 0;
	padding: 0;
}

input {
	line-height: normal;
}

input[type="checkbox"],
input[type="radio"] {
	box-sizing: border-box;
	padding: 0;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
	height: auto;
}

input[type="search"] {
	-webkit-appearance: textfield;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
	-webkit-appearance: none;
}

fieldset {
	border: 1px solid #c0c0c0;
	margin: 0 2px;
	padding: 0.35em 0.625em 0.75em;
}

legend {
	border: 0;
	padding: 0;
}

textarea {
	overflow: auto;
	resize: vertical;
}

optgroup {
	font-weight: bold;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

td,
th {
	padding: 0;
}

html,
button,
input,
select,
textarea {
	font-family: "Helvetica Neue",Helvetica,Roboto,Segoe UI,Arial,sans-serif;
	background: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
form,
blockquote {
	margin: 0;
}

ul,
ol,
li,
dl,
dd {
	margin: 0;
	padding: 0;
}

ul,
ol {
	list-style: none outside none;
}

h1,
h2,
h3 {
	line-height: 2;
	font-weight: normal;
}

h1 {
	font-size: 30px;
}

h2 {
	font-size: 24px;
}

h3 {
	font-size: 18px;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
	color: #cccccc;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
	color: #cccccc;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
	color: #cccccc;
}

* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.container {
	padding-left: 15px;
	padding-right: 15px;
}

.empty {
	height: 20px;
	background: #fff;
	clear: both;
}

.clearfix {
	clear: both;
}


/*   头部      */

.header {
	padding: 20px 0;
	text-align: center;
}

.header .logo img {
	margin: 10px auto;
	width: auto;
	height: 98px;
}


/*banner*/
.index-banner{ width:100%; height:300px;overflow-x:hidden;}
.index-banner img{ display:block; width:640px;height:300px;overflow-x:hidden;}

.nav {
	padding: 20px 0;
}

.nav ul {
	display: flex;
	flex-wrap: wrap;
}

.nav ul li {
	width: 25%;
	padding: 10px 0;
}

.nav ul li img {
	display: block;
	margin: 10px auto;
	width: 60px;
    height: 60px;
}

.nav ul li span {
	padding: 0 10px;
	text-align: center;
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #777777;
	font-size: 26px;
}
/*公共title*/
.bgColor{ background:#fff; margin:10px 10px 0 10px;}
.publicTitle{ padding:15px 0;}
.publicTitle img{ display:block; width:408px; height:64px; margin:0 auto;}

.menu-title {
	padding: 10px 0 20px;
}

.menu-title h3 a {
	color: #333;
	font-weight: bold;
	font-size: 28px;
}

.menu-title .more {
	float: right;
	line-height: 2;
	color: #333;
}

.menu-item {
	padding-top: 20px;
	padding-bottom: 40px;
	background: rgba(50, 179, 255, .025);
}

.hot-product .menu-content .swiper-container {
	padding: 10px 0 20px 15px;
	margin-right: 15px;
}

.hot-product .menu-content .swiper-slide {
	width: 255px;
}

.hot-product .menu-content .swiper-slide img {
	width: 255px;
	height: 232px;
	border-top-left-radius: 7px;
	border-top-right-radius: 7px;
}

.hot-product .menu-content .swiper-slide .info {
	background: #1479d7;
	padding: 10px;
	box-shadow: 2px 2px 24px rgba(50, 179, 255, .6);
	border-bottom-left-radius: 7px;
	border-bottom-right-radius: 7px;
}

.hot-product .menu-content .swiper-slide .info h4 {
	font-size: 22px;
	color: #fff;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.hot-product .menu-content .swiper-slide .info p {
	font-size: 18px;
	color: rgba(255, 255, 255, .7);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.hot-product .menu-content .last-slide {
	width: 95px;
}

.hot-product .menu-content .last-slide .icon {
	width: 25px;
	height: 25px;
	background: url(../img/more-icon.png) no-repeat center 50%/100% 100%;
	display: block;
	float: left;
	margin-top: 100px;
}

.hot-product .menu-content .last-slide .text {
	width: 21px;
	font-size: 21px;
	margin-left: 10px;
	line-height: 1.5;
	float: left;
	margin-top: 15px;
}

.product-center .tabs {
	background: #fff;
	border-radius: 7px;
	padding: 0 10px;
	display: flex;
	margin-bottom: 20px;
	overflow: hidden;
}

.product-center .tabs a {
	padding: 10px;
	color: #333;
	font-size: 23px;
	position: relative;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	min-width: 150px;
	text-align: center;
}

.product-center .tabs a:before {
	content: '';
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 1px;
	background: #1479d7;
	-webkit-transition: all .3s ease-out;
	transition: all .3s ease-out;
}

.product-center .tabs a.active {
	color: #1479d7;
}

.product-center .tabs a.active:before {
	width: 100%;
}

.product-center .tabs-container {}

.product-center .swiper-slide {
	display: flex;
}

.product-center .item {
	width: 280px;
}

.product-center .item .img {
	width: 280px;
	height: 250px;
	border-top-left-radius: 7px;
    border-top-right-radius: 7px;
	overflow: hidden;
}

.product-center .item .img img {
	width: 100%;
	height: 100%;
}

.product-center .item h4 {
    border-bottom-left-radius: 7px;
    border-bottom-right-radius: 7px;
	background: #1479d7;
	width:100%;
	padding:10px;
	margin: 0 auto;
	text-align: center;
	font-size: 23px;
	font-weight: normal;
	color: #fff;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	box-shadow: 0px 4px 10px rgba(50, 179, 255, .6);
}

.product-center .item:first-child {
	margin-right: 50px;
	margin-left: 15px;
}

.product-cat {
	border-top: 4px solid rgba(50, 179, 255, 0.09);
	display: flex;
	flex-wrap: wrap;
	text-align: center;
	margin-bottom: 30px;
}

.product-cat a {
    color: #333;
	font-size: 22px;
	min-width: 25%;
	padding: 5px 10px;
	border: 1px solid #ccc;
	background: #fff;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	flex-grow: 1;
}

.ys {
	position: relative;
	background: #fff;
}

.ys:before {
	content: '';
	display: block;
	width: 100%;
	height: 50%;
	background: #1479d7;
	position: absolute;
	left: 0;
	top: 0;
}

.ys .menu-title h3 a {
	color: #fff;
	position: relative;
	z-index: 0;
}

.ys .online {
	background: url(../img/ys.png) no-repeat 0 center;
	padding-left: 195px;
	position: absolute;
	right: 15px;
	top: 15px;
	color: #fff;
	font-size: 22px;
}

.ys .online p {
	font-size: 23px;
	font-weight: bold;
	line-height: 1;
}

.ys .online span {
	background: #fff;
	color: #1479d7;
	padding: 2px 5px;
}

.ys .swiper-container {}

.ys .swiper-slide {
	box-shadow: 2px 2px 20px rgba(50, 179, 255, .3);
	border-radius: 7px;
	overflow: hidden;
}

.ys .swiper-slide .img {
	position: relative;
	padding-bottom: 20px;
	background: #fff url(../img/yy.png) no-repeat center bottom;
}

.ys .swiper-slide .img img {
	width: 610px;
	height: 325px;
}

.ys .swiper-slide .info {
	background: #fff;
	padding: 10px 20px;
}

.ys .swiper-slide h4 {
	font-size: 24px;
	font-weight: normal;
	line-height: 2.5;
	margin-bottom: 10px;
	border-bottom: 1px solid #ccc;
}

.ys .swiper-slide h4 span {
	float: right;
	font-weight: 100;
	font-family: Arial;
}

.ys .swiper-slide p {
	color: #666;
	font-size: 20px;
}

.ys .swiper-pagination {
	width: 100%;
	position: relative;
	padding: 20px 0 0 0;
	display:none;
}

.ys .swiper-pagination .swiper-pagination-bullet {
	background: #1479d7;
}

.tt {
	background: rgba(50, 179, 255, .025);
	text-align: center;
	padding: 20px 0;
}

.tt h4 {
	font-size: 26px;
	color: #1479d7;
}

.tt p {
	font-size: 20px;
	color: #525252;
}

.tt a {
	display: inline-block;
	background: #1479d7;
	border-radius: 100px;
	padding: 10px 30px;
	margin: 10px auto;
	color: #fff;
	box-shadow: 0px 0px 15px 4px rgba(50, 179, 255, .5);
}

.case {
	position: relative;
	margin: 0 auto;
}

.case .swiper-container {
    padding-bottom: 12px;
}

.case .swiper-slide {
	width: 308px;
	background: #fff;
	
}

.case .swiper-slide .item-title {
	background: rgba(20, 121, 215,1);
}

.case .swiper-slide h4 {
	padding: 10px;
	font-weight: normal;
	position: relative;
	z-index: 9;
	color: #fff;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 22px;
}

.case .swiper-slide img {
	display: block;
	width: 280px;
	height: 246px;
	border-radius: 7px;

}

.case .swiper-slide p {
	line-height: 98px;
	padding-top: 0;
	text-align: center;
	color: #636363;
	overflow: hidden;
    width: 100%;
    height: 70px;
	margin: 0;
}

.about {
	position: relative;
	width: 100%;
	height: 70%;
}


.about .menu-title a {
	color: #fff;
	position: relative;
	z-index: 2;
}

.about .menu-content {
	position: relative;
	z-index: 2;
}

.about .info {
	padding: 20px;
	background: #fff;
	border-radius: 7px;
	box-shadow: 0px 0px 20px 10px rgba(255, 255, 255, .5);
	padding-bottom: 50px;
}

.about .info h4 {
	padding: 10px 0;
}

.about .info p {
	height: 105px;
	line-height: 35px;
	overflow: hidden;
	color: #666;
	font-size: 24px;
}

.about .img {
	width: 360px;
	margin: -40px auto 10px;
	box-shadow: 0px 5px 8px rgba(50, 179, 255, .2);
}

.about .img img {
	width: 360px;
	height: 185px;
	border-radius: 7px;
}

/*新闻资讯*/
.dis-flex{ display:-webkit-box;}
.flex{ -webkit-box-flex:1; flex:1;}
.newsBg{ padding-bottom:15px;}
.news{ padding:0 10px; margin-bottom:15px;}
.news li{ margin-bottom:10px; padding-bottom:10px; border-bottom:1px dashed #999;}
.news li:nth-last-of-type(1){ margin-bottom:0;}
.news li p{ color:#666; padding-top:5px;font-size: 24px;width: 100%;  height: 80px;
    overflow: hidden;}
.news li p a{ color:#004665;}
.news li h3{ font-weight:bold; font-size:23px; color:#333; padding-top:3px;}
.news li img{ display:block; width:140px; height:130px; margin-right:10px;}

.footer {
	background: #eee;
	padding: 50px 0 100px;
	position: relative;
}
.g-ft .go_top {
	position:relative;
	display:block;
	line-height:3em;
	color:#333333;
	background:#eeeeee;
}
.go_top span {
	display:block;
	text-align: center;
	margin-top: -20px;
    margin-bottom: 20px;

}
.go_top span:before {
    position: absolute;
    content: "";
    top: 9%;
    left: 34.5%;
    z-index: 9;
    width: 0;
    height: 0;
    border-bottom: 0.8em solid #333333;
    border-right: 0.8em solid transparent;
    border-left: 0.8em solid transparent;
}

.footer .info {
	background: #fff;
	padding: 20px;
	display: flex;
}

.footer .info p {
	margin-right: 20px;
	font-size: 22px;
}

.footer .info .qrcode {
	width: 118px;
	height: 118px;
}

.footer .info .qrcode img {
	width: 118px;
	height: 118px;
}

.footer-bar {
	position: fixed;
	bottom: 0;
	background: #1479d7;
	width: 640px;
	z-index: 999;
	box-shadow: 0px 0px 20px 0px rgba(50, 179, 255, .6);
}

.footer-bar ul {
	display: flex;
	justify-content: space-around;
}

.footer-bar li {
	/* width: 25%; */
	padding: 10px 0;
}

.footer-bar li img {
	display: block;
	margin: auto;
}

.footer-bar li span {
	color: #fff;
}

#kefu-ball{
	background: #1479d7;
	position: fixed;
	right: 0;
	bottom: 30%;
	border-radius: 50%;
	z-index: 99999;
	box-shadow: 0px 0px 20px 0px rgba(50, 179, 255, .6);
}