@font-face {
    font-family: 'SourceHanSansCN-Regular';
    font-display: swap;
    src: url('//at.alicdn.com/t/webfont_x0psfw910r.eot'); /* IE9*/
    src: url('//at.alicdn.com/t/webfont_x0psfw910r.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('//at.alicdn.com/t/webfont_x0psfw910r.woff2') format('woff2'),
    url('//at.alicdn.com/t/webfont_x0psfw910r.woff') format('woff'), /* chrome、firefox */ url('//at.alicdn.com/t/webfont_x0psfw910r.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('//at.alicdn.com/t/webfont_x0psfw910r.svg#NotoSansHans-DemiLight') format('svg'); /* iOS 4.1- */
}

/*盒子模型计算方式，即宽度高度包含padding、边框*/
*, *:after, *::before {
    box-sizing: border-box;
}

/*清除内外边距*/
html, body, div, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, object, code, em, span, var, legend, button, input, textarea, th, td, a, img, header, footer, nav, aside, audio, datalist, section {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
}

html, body {
    width: 100%;
    max-width: 1920px;
    min-width: 900px;
    margin: 0 auto;
}

body {
    color: #333333;
    font-family: Microsoft YaHei, Helvetica Neue, PingFang SC, Arial, sans-serif, SourceHanSansCN-Regular;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: none
}

/*去除li小圆点*/
li, ol, ul {
    list-style: none;
}

/*a链接样式*/
a {
    color: #666;
    text-decoration: none;
}

a:hover {
    color: #FF8933;
    text-decoration: none;
}

/*清除标签默认继承的字体大小，防止rem的时候无内容但有高度*/
a, li, span, input {
    font-size: initial;
}

/*小手*/
button {
    display: block;
    outline: none;
    border: none;
    cursor: pointer;
}

/*图片对齐方式*/
img {
    border: 0;
    max-width: 100%;
    vertical-align: top;
}

/*清除浮动*/
.clear {
    clear: both;
    height: 0;
    line-height: 0;
    font-size: 0;
}

.clearfix:after {
    content: "";
    height: 0;
    clear: both;
    display: block;
    visibility: hidden;
}

/*可视区域*/
.container {
    width: 16rem;
    margin: 0 auto;
}

/****顶部***/
.header {
    z-index: 999;
    height: 1rem;
    transition: all .5s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .left-div {
    height: 100%;
    display: flex;
    align-items: center;
}

.header .left-div .img-div {
    width: 0.72rem;
    height: 0.77rem;
    margin-right: 0.35rem;
}

.header .left-div img {
    width: 100%;
    height: 100%;
}

.header .left-div .logo-line {
    border-left: 1px solid #666666;
    width: 0.28rem;
    height: 0.3rem;
}

.header .left-div .logo-title {
    font-size: 0.2rem;
    letter-spacing: 1px;
}

.header .right-div {
    text-align: center;
}

.header .right-div .nav-one-all {
    display: flex;
}

.header .right-div .nav-one-all .nav-one {
    margin-left: 0.6rem;
    position: relative;
}

.header .right-div .nav-one-all .nav-one::before {
    display: block;
    content: "";
    width: 100%;
    position: absolute;
    background: #E77030;
    height: 0.03rem;
    bottom: -0.15rem;
    opacity: 0;
    transform: scaleX(0);
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
    border-radius: 0.06rem;
}

.header .right-div .nav-one-all .nav-one:hover::before {
    opacity: 1;
    transform: scaleX(1);
}

.header .right-div .nav-one-all .nav-one.cur::before {
    opacity: 1;
    transform: scaleX(1);
}

.header .right-div .nav-one-all .nav-one a, .header .right-div .nav-one-all .nav-one:hover a {
    font-size: 0.18rem;
    color: #333333;
    letter-spacing: 1px;
    text-decoration: none;
    padding-bottom: 0.15rem;
}


/****底部***/
.footer {
    width: 100%;
    background: url('../img/footer-bg.jpg') no-repeat;
    background-size: 100% 100%;
    padding-top: 0.5rem;
    padding-bottom: 0.3rem;
}
.footer .footer-div {
    width: 12rem;
    margin: 0 auto;
}
.footer .footer-logo {
    width: 1.1rem;
    height: 1.15rem;
    margin-bottom: 0.4rem;
}
.footer .footer-nav {
    margin-bottom: 0.5rem;
}
.footer .footer-nav .footer-nav-all {
    display: flex;
}
.footer .footer-nav .footer-nav-all .footer-nav-one {
    font-size: 0.2rem;
    line-height: 0.2rem;
    margin-right: 0.6rem;
}
.footer .footer-nav .footer-nav-all .footer-nav-one a {
    color: #ffffff;
    text-decoration: none;
    font-size: inherit;
}
.footer .footer-nav .footer-nav-all .footer-nav-one a:hover {
    color: #39709C;
}
.footer .footer-connect-all {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #FFFFFF;
    font-size: 0.14rem;
    line-height: 0.14rem;
    letter-spacing: 1px;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid #ffffff;
}
.footer .footer-connect-all .footer-connect-list {
    color: #FFFFFF;
    height: 1.2rem;
    font-size: 0.18rem;
    line-height: 0.18rem;
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    letter-spacing: 2px;
}
.footer .footer-connect-all .footer-ercode-all{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.footer .footer-connect-all .footer-ercode-all .footer-ercode{
    width: 1.2rem;
    height: 1.2rem;
    margin-bottom: 0.15rem;
}
.footer .footer-connect-all .footer-ercode-all .footer-ercode img{
    width: 100%;
    height: 100%;
}
.footer .footer-beian-all, .footer .footer-friend-all {
    color: #FFFFFF;
    font-size: 0.14rem;
    line-height: 0.14rem;
    letter-spacing: 1px;
    padding-top: 0.3rem;
    display: flex;
    justify-content: space-between;
}
.footer .footer-beian-all a, .footer .footer-friend-all a, .footer .footer-beian-all span, .footer .footer-friend-all span {
    color: #FFFFFF;
    font-size: inherit;
}
.footer .footer-beian-all a:hover, .footer .footer-friend-all a:hover {
    color: #39709C;
}

/*在线客服*/
.kef {
    position: fixed;
    right: 2%;
    z-index: 999;
    bottom: 2rem;
}

.kef li {
    width: 0.6rem;
    height: 0.5rem;
    text-align: center;
    margin-bottom: 0.2rem;
    position: relative;
}
.kef li:hover div{
    background: #b5b5b5;
}
.kef li div {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 0.5rem;
    border-radius: 50%;
    background: rgba(204,204,204,.8);
    height: 100%;
}

.kef li img {
    height: 0.3rem;
}

.kef li p {
    margin-top: 0.05rem;
    color: white;
    font-size: 0.12rem;
}

.kef li.tel i {
    opacity: 0;
    visibility: hidden;
    z-index: 0;
    position: absolute;
    right: 0;
    top: 0;
    background: #ff8933;
    height: 0.7rem;
    min-width: 1.6rem;
    font-size: 0.2rem;
    color: #fff;
    line-height: 0.7rem;
    transition: 0.6s;
}
.kef li.vx{
    position: relative;
}
.kef li.vx .img-box{
    display: none;
    position: absolute;
    top: 0;
    left: -1.2rem;
    opacity: 0;
    transition: .5s;
    width: 1.05rem;
    height: 1.05rem;
}
.kef li.vx i {
    opacity: 0;
    visibility: hidden;
    z-index: 0;
    width: 1rem;
    height: 1rem;
    position: absolute;
    left: -1.05rem;
    top: 0;
    transition: 0.6s;
}

.kef li.vx i img {
    padding-top: 0;
    width: 0;
    height: 0;
    float: right;
}

.kef li.tel:hover i {
    opacity: 1;
    visibility: visible;
    z-index: 10;
}

.kef li.vx:hover .img-box {
    opacity: 1;
    display: block;
}
.kef li.vx .img-box img{
    width: 1.05rem;
    height: 1.05rem;
}
.kef li.vx:hover i img {
    width: 1rem;
    height: 1rem;
}