/*样式重置*/
body, div, span, header, footer, nav, section, aside, article, h1, h2, h3, h4, h5, h6, dl, dt, dd, ul, ol, li, a, i, b, p, pre, th, td, form, input, button, textarea, select, figure, figcaption, hr {
    margin: 0;
    padding: 0;
    font-style: normal;
    box-sizing: border-box;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    font: 14px/1.5 "Regular Helvetica Neue",Helvetica,Arial,"Microsoft Yahei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    border: 0;
    display: inline-block;
}

input {
    -webkit-appearance: none;
    appearance: none;
}

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

textarea {
    -webkit-appearance: none;
}

select, input {
    vertical-align: middle;
}

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

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

::-webkit-input-placeholder {
    color: #B0B1AC;
    font-weight: normal;
}

.ub {
    display: flex;
}

.ub-f1 {
    flex: 1;
}

.ub-f2 {
    flex: 2;
}

.ub-f3 {
    flex: 3;
}

.ub-f4 {
    flex: 4;
}

.content {
    width: 1180px;
    margin: 0 auto;
}

.bar {
    width: 40px;
    height: 5px;
    margin: 0 auto;
    background: rgba(252, 106, 0, 1);
    border-radius: 3px;
}

.banner {
    min-width: 1180px;
    margin: 0 auto;
    height: 761px;
    background-image: url("../images/banner.png");
    background-size: 1900px 761px;
    background-position: 50% 0;
    position: relative;
}

.banner a {
   color: #fff;
   position: absolute;
   top: 50px;
   right: 80px;
}

.banner .content {
    position: relative;
}

.banner .logo {
    position: absolute;
    left: 20px;
    top: 10px;
}

.section1 {
    padding-top: 94px;
}

.section1 .left {
    width: 527px;
    padding-left: 60px;
    padding-top: 165px;
}

.section1 h1 {
    color: #1F1F1F;
    font-size: 46px;
    font-weight: bold;
    margin-bottom: 37px;
    line-height: 65px;
}

.section1 p {
    color: #3B3B3B;
    font-size: 16px;
}

.section1 img {
    display: block;
    width: 100%;
}

.section2 {
    background-color: #FBFBFB;
    height: 640px;
    padding-top: 80px;
}

.section2 h1 {
    color: #1F1F1F;
    font-size: 30px;
    text-align: center;
    margin-bottom: 16px;
    font-weight: bold;
    line-height: 42px;
}

.section2 p {
    width: 760px;
    margin: 0 auto;
    color: #1F1F1F;
    font-size: 14px;
    line-height: 20px;
    margin-top: 48px;
    margin-bottom: 58px;
}

.section2 img {
    width: 100%;
    display: block;
}

.section3 .top {
    display: flex;
}

.section3 .left {
    width: 690px;
    padding-top: 125px;
    padding-left: 60px;
    padding-right: 88px;
}

.section3 .left h1 {
    color: #1F1F1F;
    font-size: 30px;
	font-weight: bold;
    line-height: 42px;
    margin-bottom: 18px;
}

.section3 .left p {
    color: #1F1F1F;
    font-size: 14px;
    line-height: 20px;

}

.section3 .right {
    height: 329px;
    width: 490px;
    display: inline-block;
}

.section3 .right img {
    display: block;
    width: 100%;
}

.section3 .bottom {
    padding-top: 65px;
    background-color: #FBFBFB;
    height: 445px;
    text-align: center;
}

.section3 .bottom img {
    display: inline-block;
    width: 250px;
    height: 250px;
}

.section3 .bottom h2 {
    margin-top: 36px;
    color: #1F1F1F;
    font-size: 24px;
    font-weight: bold;
}

.section4 {
    padding-top: 102px;
    padding-bottom: 115px;
}

.section4 h1 {
    color: #1F1F1F;
    font-size: 30px;
    text-align: center;
    margin-bottom: 16px;
    font-weight: bold;
    line-height: 42px;
}

.section4 p {
    width: 760px;
    margin: 0 auto;
    color: #1F1F1F;
    font-size: 14px;
    line-height: 20px;
    margin-top: 48px;
    margin-bottom: 52px;
}

.section4 img {
    display: block;
    width: 100%;
}

.section5 {
    min-width: 1180px;
    height: 737px;
    background-size: 1900px 737px;
    background-position: 50% 0;
    background-image: url("../images/5-1.png");
}

.section5 h1 {
    color: #1F1F1F;
    font-size: 30px;
    text-align: center;
    margin-bottom: 16px;
    font-weight: bold;
    line-height: 42px;
}

.footer {

    min-width: 1180px;
    position: relative;
    padding-top: 42px;
    height: 280px;
    background: linear-gradient(270deg, rgba(247, 138, 59, 1) 0%, rgba(252, 106, 0, 1) 100%);
}
.footer .content{
    padding-left: 22px;
}

.footer h1 {
    color: #ffffff;
    font-size: 24px;
    line-height: 33px;
}

.footer h2 {
    color: #FFFFFF;
    line-height: 62px;
    font-size: 44px;
    margin-bottom: 21px;
}

.footer p {
    color: #FFFFFF;
    font-size: 16px;
    line-height: 22px;
}

.footer p.copy {
    margin-top: 30px;
}

.footer	a {
	color: #FFFFFF;
	text-decoration: underline;
}
	
.footer img {
    display: block;
    width: 142px;
    height: 142px;
    position: absolute;
    top: 8px;
    right: 106px;
}
.qr{
    position: absolute;
	top: 155px;
    right: 106px;
    width: 142px;
    text-align: center;
    line-height: 38px;
    color: #ffffff;
    font-size: 17px;
}

.site-header {
    width: 100%;
    position: fixed;
    top: 0;
    background-color: #fff;
    transition: top .8s ease;
    box-shadow: 0 2px 3px #ccc;
}

.site-inner {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    height: 80px;
    background-color: #fff;
}

.float-left {
    float: left;
}

.float-right {
    float: right;
}

/*清除浮动*/
.clear:after { content: ''; display: block; clear: both; visibility: hidden; height: 0; }

.logo-top {
    height: 80px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 13px 0;
    text-indent: 10px;
}

.nav-active {
    height: 80px;
    line-height: 80px;
    text-align: center;
    width: 90px;
    border-color: #f3c91f;
    box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1), 0 2px 2px 0 rgba(0,0,0,0.1);
}

.site-cont {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.section {
    padding-top: 1rem;
    margin-left: 30px;
    margin-right: 60px;
    position: fixed;
    top: 100px;
    left: 60px;
}

.section li {
    line-height: 35px;
}

.section a {
    display: inline-block; */
    font-weight: 300;
    color: #757575;
    padding-left: 20px;
    height: 1.5rem;
    line-height: 1.5rem;
    letter-spacing: .4;
    display: inline-block;
}

.section a:hover {
    color: #a8a8a8;
    padding-left: 19px;
    border-left: 1px solid #ea4a4f;
}

.site-center {
    width: 900px;
    margin-left: 200px;
    padding-top: 80px;
}

.site-center h2 {
    font-size: 2.92rem;
    line-height: 30px;
    margin: 3.46rem 0 1.168rem 0;
}

.site-center p {
    line-height: 30px;
    text-indent: 2rem;
    margin: 10px 0;
}

.site-center p b {
    font-size: 18px;
    color: #1F1F1F;
    font-weight: bolder;
}

.site-center li {
    line-height: 30px;
    text-indent: 2rem;
    margin: 10px 0;
}

#contactus p {
    text-indent: 0 !important;
}

#contactus {
    position: relative;
}

.footer1 img {
    display: block;
    width: 142px;
    height: 142px;
    position: absolute;
    top: 58px;
    right: 0;
}

.footer1 span {
    color: #f3c91f;
    position: absolute;
    top: 200px;
    right: 0;
    width: 142px;
    text-align: center;
    line-height: 38px;
    font-size: 17px;
}