body {
    margin: 0;
    padding: 0;
    color: #676767;
    background: #F1F1F1;
    font: 14px/1.5 "微软正黑体", "Microsoft JhengHei", "Microsoft Yahei", "微软雅黑", "Hiragino Sans GB", "冬青黑体", tahoma, "times new roman", helvetica, arial;
    /* font: 14px/1.5 '微软雅黑'; */
    overflow-X: hidden
}

* {
    outline: none;
    margin: 0;
    padding: 0
}

a {
    text-decoration: none;
    color: #676767
}

ul {
    list-style: none;
    margin: 0;
    padding: 0
}

header.header {
    display: flex;
    flex-flow: column nowrap;
    width: 100%
}

.head-top {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-between;
    padding: 10px calc(50% - 600px);
    width: 100%;
    box-sizing: border-box;
    background: white;
}

a.logo {
    font-size: 0
}
a.logo img{
    max-width: 100%;
}

nav.navbar {
    background: black;
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #FF9600
}

nav.navbar a {
    font-size: 18px;
    padding: 15px 50px;
    color: white;
    font-weight: bold;
}

nav.navbar a:hover,
nav.navbar a.active {
    background: #FF9600
}

.head-top-right {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
}

.head-tel {
    display: flex;
    flex-flow: column nowrap;
    background: url(../images/tel-icon.png) no-repeat left center;
    padding-left: 73px;
    margin-right: 20px;
    background-size: auto 100%;
}

#banner img {
    width: 100%
}

#banner .swiper-slide {
    font-size: 0
}

nav.mobile-nav {
    display: none
}

.head-tel span {
    font-weight: bold;
    color: black;
    font-size: 12px
}

.head-tel b {
    color: #FF9B2F;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    font-size: 30px;
    line-height: 1
}

.head-top-right a {
    margin-left: 10px;
    font-size: 0
}

.main-box {
    display: flex;
    flex-flow: column nowrap;
}

form.msg {
    width: 1200px;
    position: relative;
    margin: 40px auto;
    display: flex;
    flex-flow: column nowrap;
    overflow: hidden;
    border-radius: 20px;
    box-sizing: border-box;
    padding: 20px 40px
}

form.msg::before,
form.msg::after {
    position: absolute;
    width: 50%;
    height: 100%;
    display: block;
    content: '';
    z-index: -1;
    top: 0
}

form.msg::before {
    background: #FF9600;
    left: 0
}

form.msg::after {
    background: black;
    right: 0;
}

.form-title {
    font-size: 30px;
    color: black
}

.form-title span {
    font-size: 16px;
}

.form-main {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-top: 20px;
}

.form-main input {
    border: none;
    border-radius: 4px;
    background: #F1F1F1;
    padding: 15px;
    font-size: 16px;
    width: 30%
}

.form-main button {
    width: 30%;
    background: #FF9600;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    color: white;
    height: 48px;
    font-weight: bold;
}

.panel {
    width: 100%;
    padding: 50px calc(50% - 600px);
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    background-color: white;
    box-sizing: border-box;
}
@media (max-width: 1200px){
    .panel {
    padding: 50px 5%!important;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    background-color: white;
    box-sizing: border-box;
}
}
.about.panel {
    flex-flow: row nowrap;
    justify-content: space-between;
}

.about-text {
    width: 49%;
    display: flex;
    flex-flow: column nowrap;
}

.about-pic {
    width: 49%
}

.about-title {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
}

.about-title span {
    color: black;
    border-bottom: 3px solid #FF9600;
    font-size: 20px;
    font-weight: bold;
    margin-right: 20px;
    padding-bottom: 5px;
}

.about-title b {
    font-size: 30px;
    color: #FF9600
}

.about-text p {
    font-size: 16px;
    line-height: 2;
    margin: 20px 0;
}

.about-text a.more {
    color: white;
    background: #FF9600;
    align-self: flex-start;
    width: 120px;
    height: 40px;
    font-size: 16px;
    font-weight: bold;
    line-height: 40px;
    text-align: center;
}

.panel-title {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    margin-bottom: 50px;
}

.panel-title b {
    color: rgba(255, 255, 255, 0.1);
    font-size: 40px;
    font-weight: bold;
}

.panel-title span {
    color: #FF9600;
    border-bottom: 3px solid #ff9600;
    font-size: 30px;
    font-weight: bold;
    padding-bottom: 5px;
    margin-top: -30px;
}

.pro {
    background: url(../images/pro-bg.jpg) no-repeat center;
    background-size: cover;
}

.pro-bar {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
}

.pro-bar a {
    color: white;
    font-weight: bold;
    font-size: 16px;
    padding: 10px 30px;
    background: #FF9600;
    margin: 0 10px;
}

#pro {
    width: 100%
}

#pro a {
    font-size: 0
}

#pro a img {
    width: 100%;
    height: auto;
}

.case {
    background: url(../images/case-bg.jpg) no-repeat center;
    background-size: cover;
}

.case-box {
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
}

.case-box a {
    font-size: 0;
    position: relative;
}

.first {
    width: 500px
}

.case-box div {
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    width: calc(100% - 540px);
    justify-content: space-between;
}

.case-box div a {
    width: calc(50% - 20px);
    margin: 20px 0
}

.case-box a span {
    background: rgba(0, 0, 0, .7);
    height: 40px;
    line-height: 40px;
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    position: absolute;
    bottom: 0;
    color: white;
    font-size: 20px;
    width: 100%;
    padding: 20px 0;
    font-weight: bold;
}

.case-box a img {
    width: 100%;
    height: auto;
}

.case-box a span::after {
    content: '';
    display: block;
    background: url(../images/case-icon.png) no-repeat;
    width: 23px;
    height: 24px;
    margin-left: 10px;
}

.ad {
    font-size: 0;
    width: 100%;
}

.ad img {
    width: 100%
}
@media (max-width: 540px){
    .ad {
        display: none;
    }
}
.case .panel-title b {
    color: rgba(0, 0, 0, .1)
}

.news .panel-title b {
    color: rgba(0, 0, 0, .1)
}

.news-box {
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    width: 1200px;
}

.news-box a {
    background: white;
    width: calc((100% - 80px) / 3);
    box-sizing: border-box;
    padding: 15px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    font-size: 0;
    display: flex;
    flex-flow: column nowrap;
}

.news {
    background: #EEEEEE
}

.news-box a img {
    width: 100%;
    height: auto
}

.news-box a h3 {
    font-size: 20px;
    color: black;
    margin: 10px 0
}

.news-box a p {
    font-size: 14px;
    line-height: 1.8;
    color: black
}

.news-box a::after {
    content: '了解更多';
    display: block;
    width: 120px;
    height: 30px;
    line-height: 30px;
    margin-top: 20px;
    color: white;
    background: #FF9600;
    font-size: 14px;
    text-align: center;
}

.service-title {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    width: 100%;
    justify-content: space-between;
    margin-bottom: 50px;
}

.service-title::before,
.service-title::after {
    width: 40%;
    height: 2px;
    display: block;
    content: '';
    background: black
}

.service-title div {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}

.service.panel {
    padding: 50px 0;
    background: #F6F6F6
}

.service-title span {
    border-radius: 6px;
    padding: 10px 40px;
    font-size: 20px;
    font-weight: bold;
    color: black;
    border: 2px solid black;
    box-sizing: border-box;
    margin-bottom: 10px;
}

.service-title b {
    color: black
}

.service-box {
    width: 1200px;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-between;
}

.service-box .item {
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}

.service-box .item img {
    margin-bottom: 30px;
    width: 100%
}

.service-box .item b {
    font-size: 30px;
}

.service-box .item span {
    font-size: 14px;
}

.service-box .item * {
    color: black
}

.wedo-title {
    font-size: 40px;
    color: black;
    font-weight: bold;
    margin-bottom: 50px;
}

.wedo-box {
    display: flex;
    flex-flow: row wrap;
    width: 1200px;
    justify-content: space-between;
}

.wedo-box .item {
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    width: calc((100% - 80px) / 3);
    margin: 20px 0
}

.wedo-box .item img {
    margin-right: 20px;
}

.wedo-box .item p {
    font-weight: bold;
    color: black;
}

footer.footer {
    display: flex;
    flex-flow: row wrap;
    width: 100%
}

.cus-text {
    background: #FF9600;
    padding-left: calc(50% - 600px);
    padding-right: 100px;
    padding-top: 100px;
    padding-bottom: 100px;
    box-sizing: border-box;
    width: 50%;
    display: flex;
    flex-flow: column nowrap;
}

.code {
    width: 50%;
    box-sizing: border-box;
    padding-right: calc(50% - 600px);
    padding-left: 100px;
    padding-top: 100px;
    padding-bottom: 100px;
    display: flex;
    flex-flow: column nowrap;
    align-items: flex-start;
    background: url(../images/code-bg.jpg) no-repeat center;
    background-size: cover;
}

.code img {
	width:300px;
    border-radius: 10px;
    border: 10px solid #FF9600
}

.code span {
    font-size: 30px;
    font-weight: bold;
    color: white;
    margin-top: 20px;
}

.copyright {
    color: white;
    background: black;
    text-align: center;
    padding: 30px 0;
    width: 100%
}

.cus-text {
    display: flex;
    flex-flow: column;
    align-items: flex-start
}

.cus-text * {
    color: white;
}

.cus-text h3 {
    font-weight: bold;
    font-size: 30px;
    margin-bottom: 40px;
}

.cus-text .item {
    font-size: 0;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    margin: 10px 0;
}

.cus-text img {
    margin-right: 10px;
}

.cus-text span {
    font-size: 20px;
    font-weight: bold
}

.fixed-box {
    display: none
}

.list-main {
    width: 100%;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}

.list-news-box {
    width: 1200px;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 20px;
}

.list-news-box a {
    display: flex;
    flex-flow: column nowrap;
    width: calc((100% - 60px) / 3);
    margin-top: 20px;
    font-size: 0;
    background: white;
}

.list-news-box a img {
    width: 100%
}

.list-news-box a .text {
    display: flex;
    flex-flow: column nowrap;
    align-items: flex-start;
    padding: 30px;
    box-sizing: border-box;
    border: 1px solid #f1f1f1
}

.list-news-box a>* {
    transition: all 0.5s
}

.list-news-box a .text h3 {
    font-size: 22px;
    color: black;
    line-height: 1
}

.list-news-box a .text p {
    margin: 25px 0;
    color: #888;
    font-size: 14px;
}

.list-news-box a .text span {
    font-size: 12px;
    font-weight: bold;
    border-bottom: 2px solid #f1f1f1
}

.list-news-box a:hover img {
    opacity: 0.6
}

.list-news-box a:hover .text {
    border-color: transparent;
    box-shadow: 0 0 30px rgba(0, 0, 0, .1)
}

.page {
    box-sizing: border-box;
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-end;
    margin: 40px auto
}

.page * {
    text-align: center;
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    margin: 0 3px;
    padding: 0 10px;
    background: #fff;
    transition: all 0.5s
}

.page span {
    color: #aaaaaa;
    background: #E5E5E5;
    border-color: #FFFFFF
}

.page a {
    color: #969696;
}

.page a:hover {
    background: #FF9600;
    color: #FFFFFF;
    border-color: #fff
}

.page span.active {
    background: #FF9B2F;
    color: #FFFFFF;
    border-color: #fff
}

.list-case-bar {
    width: 100%;
    display: flex;
    flex-flow: row nowrap;
    height: 100px;
}

.list-case-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    box-sizing: border-box;
    border-bottom: 1px solid #f1f1f1;
    border-right: 1px solid #f1f1f1;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.5s;
    color: #888
}

.list-case-bar a:last-child {
    border-right: none
}

.list-case-bar a.active,
.list-case-bar a:hover {
    background: #58BE59;
    color: white;
    text-shadow: 0 0 5px rgba(0, 0, 0, .2);
    border-bottom-color: transparent
}

.list-case-box {
    width: 1200px;
    margin-top: 20x;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between
}

.list-case-box a {
    position: relative;
    font-size: 0;
    width: calc((100% - 60px) / 3);
    margin-top: 30px;
    background: black
}

.list-case-box a img {
    width: 100%;
}

.list-case-box a * {
    transition: all 0.5s
}

.list-case-box a .text {
    background: #fff;
    width: calc(100% - 60px);
    right: 30px;
    opacity: 0;
    bottom: 0;
    /* bottom: 40px; */
    /* opacity: 1 */
    padding: 30px;
    box-sizing: border-box;
    position: absolute;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}

.list-case-box a .text h3 {
    font-size: 24px;
    font-weight: bold;
    color: black;
    margin-bottom: 20px;
    line-height: 1
}

.list-case-box a .text p {
    font-size: 14px;
    color: #888;
    line-height: 2.5;
}

.list-case-box a .text::before {
    position: absolute;
    content: '→';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    font-size: 20px;
    color: black;
    height: 50px;
    border-radius: 100%;
    background: #FF9600;
    bottom: -25px;
    left: calc(50% - 25px);
    transition: all 0.5s;
}

.list-case-box a:hover img {
    opacity: 0.7;
}

.list-case-box a:hover .text {
    bottom: 40px;
    opacity: 1
}

.list-case-box a:hover .text:hover h3 {
    color: #FF9600
}

.list-case-box a:hover .text:hover::before {
    background: black;
    color: white;
}

.cont-box {
    display: flex;
    flex-flow: column wrap;
    padding: 30px;
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.9);
    margin: 40px auto
}

.cont-title h3 {
    font-size: 20px;
}

.cont-title span {
    font-size: 12px;
    font-family: "Gill Sans", "Gill Sans MT", "Myriad Pro", "DejaVu Sans Condensed", Helvetica, Arial, sans-serif
}

.cont-title {
    border-bottom: 1px solid #f0f2f5;
    padding-bottom: 30px;
    width: 100%
}

.cont-sub {
    width: 100%;
    padding: 30px 0;
    box-sizing: border-box;
    border-bottom: 1px solid #f0f2f5
}

.cont-page {
    padding-top: 30px;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    width: 100%
}

.cont-page * {
    border-radius: 40px;
    height: 40px;
    line-height: 40px;
    padding: 0 20px
}

.cont-page a {
    border: 1px solid #757575;
}

.cont-page a:hover {
    color: #fff;
    background: #676767
}

.cont-page span {
    background: #f8f8f8;
    color: #C1C1C1;
    cursor: pointer
}

.list-page {
    width: 100%;
    height: 300px;
    position: relative;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.list-page-bg {
    width: 100%;
    height: 100%;
    background-position: center top;
    background-size: cover;
    opacity: 0.6
}

.list-page p {
    color: #fff;
    position: absolute;
    text-align: center;
    font-size: 40px;
    font-weight: bold;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, .1)
}

.page-nav {
    padding: 0 200px;
    box-sizing: border-box;
    background: #FF9600;
    height: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.page-nav div {
    display: flex;
    flex-flow: row nowrap;
}

.page-nav div a {
    line-height: 50px;
    padding: 0 25px;
    color: white;
    border-left: 1px solid rgba(255, 255, 255, .2);
    transition: all 0.5s
}

.page-nav div a:first-child {
    border: none
}

.page-nav div a:hover {
    background: #fff;
    color: #FF9600;
    transform: rotate(-5deg) skewX(-3deg) scale(1.1);
    border-radius: 10px
}

.page-nav .btn {
    display: none
}