@charset "UTF-8";

html {
	font-size: 50px;
}

body {
    width: 7.5rem;
    font-family: "Microsoft YaHei";    
}

.sm-hidden {
    display: none;
}

.imgbox > img {
	width: 100%;
}   

.container-fluid {
    padding: 0;
    margin: 0;
}

.col-red {
    color: #D80715 !important;
}

.btna {
    display: block;
    width: 4.8rem;
    height: 0.88rem;
    border: 0.02rem solid #D80715;
    border-radius: 1rem;
    font: 0.36rem/0.84rem "Microsoft YaHei", PingFang-SC-Bold, Arial, Helvetica;
    color: #D80715;
    text-align: center;
    position: relative;
}

.btna:focus,
.btna:hover {
    color: #D80715;
}

.btna > p {
    position: absolute;
    left: 1.38rem;
}

.btna > i {
    position: absolute;
    top: 0;
    right: 0.52rem;
    line-height: 0.88rem;
}

/* 导航栏 */
.nav {
    padding: 0.28rem 0.4rem;
    width: 100%;
    height: 0.88rem;;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
}

.nav .container-fluid > .navbar-header {
    margin: 0
}

.nav .container-fluid > .navbar-header > i {
    font-size: 0.32rem;
    line-height: 0.32rem;
}

.nav .menu > i {
    font-size: 0.4rem;
    line-height: 0.32rem;
    color: #fff;
    position: absolute;
    top: 0.28rem;
    right: 0.4rem;
}

.nav .menu > .icon-close {
    display: none;
}

.nav.fix {
    background-color: #fff;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
}

.nav.fix .menu > i {
    color: #D80715;
}

.nav .curtain {
    display: none;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}

.nav .nav-body {
    width: 6.22rem;
    height: 100vh;
    position: fixed;
    top: 0;
    right: -6.22rem;
    background-color: #fff;
    z-index: 10000;
}

.nav .nav-body > li.bg-hidden {
    height: 0.88rem;
    position: relative;
}

.nav .nav-body > li > i {
    font-size: 0.4rem;
    line-height: 0.88rem;
    color: #D80715;
    position: absolute;
    top: 0;
    right: 0.4rem;
}

.nav .nav-body > li {
    padding: 0 0.4rem;
}

.nav .nav-body > li.toen {
    position: relative;
}

.nav .nav-body > li.toen > a {
    display: block;
    width: 1.8rem;
    height: 0.6rem;
    border: 0.02rem solid #333;
    border-radius: 2rem;
    font: 0.28rem/0.6rem "Microsoft YaHei", PingFangSC-Heavy, Arial, Helvetica;
    text-align: center;
    position: absolute;
}

.nav .nav-body > li.toen > a:first-of-type {
    left: 0.4rem;
    top: 0.34rem;
}

.nav .nav-body > li.toen > a:last-of-type {
    left: 2.44rem;
    top: 0.34rem;
}

.nav .nav-body > li > a {
    display: block;
    width: 100%;
    border-bottom: 0.005rem solid #e1e1e1;
    font: 0.36rem/1.28rem "Microsoft YaHei", PingFangSC-Heavy, Arial, Helvetica;
    color: #999;
    position: relative;
}

.nav .nav-body > li > a > i {
    font-size: 0.4rem;
    line-height: 1.28rem;
    color: #D80715;
    position: absolute;
    bottom: 0;
    right: 0;
}

.nav .open > a, .nav .open > a:hover, .nav .open > a:focus {
    font-family: "Microsoft YaHei", PingFangSC-Heavy, Arial, Helvetica;
    color: #333;
    background-color: #fff;
    border-color: #e1e1e1;
}

.nav .open .dropdown-menu {
    position: relative;
    width: 100%;
    padding: 0;
    margin: 0;
    background-color: #fff;
    border: none;
    box-shadow: none;
}

.nav .dropdown-menu > li > a {
    padding: 0 0.7rem;
    border-bottom: 0.005rem solid #e1e1e1;
    font: 0.28rem/0.88rem "Microsoft YaHei", PingFangSC-Regular, Arial, Helvetica;
    color: #666;
}

/* 联系我们 */
.contact {
    background-color: #ededed;       
}

.contact .container-fluid > ul {
    padding: 0.8rem 0.4rem  0; 
    border-bottom: 0.005rem solid #e1e1e1;
}

.contact .container-fluid > ul > li {
    float: left;
    margin-bottom: 0.6rem;
    width: 50%;
}

.contact .container-fluid > ul > li > a {
    font: 0.28rem/0.42rem "Microsoft YaHei", PingFangSC-Regular, Arial, Helvetica;
    color: #333;
}

.aboutus > .part1 {
    padding: 1rem 0.4rem 0.4rem; 
}

.aboutus > .part1 > h1 {
    font: 0.48rem/0.6rem "Microsoft YaHei", PingFangSC-Heavy, Arial, Helvetica;
    margin-bottom: 0.4rem;
}

.aboutus > .part1 > ul > li {
    margin-bottom: 0.4rem;
    color: #666;
}

.aboutus > .part2 {
    padding: 0.8rem 0.4rem; 
    background-color: #fff;
}

.aboutus > .part2 li > h1 {
    font: 0.48rem/0.6rem "Microsoft YaHei", PingFangSC-Heavy, Arial, Helvetica;
    margin-bottom: 0.8rem;
}

.aboutus > .part2 li > .imgbox {
    width: 2.4rem;
    margin: 0 auto;
}

footer {
    padding: 0.25rem 1.5rem;
    background-color: #fff;
    border-top: 0.005rem solid #e1e1e1;
    text-align: center;
}

footer a {
    font: 0.24rem/0.36rem "Microsoft YaHei", PingFangSC-Regular, Arial, Helvetica;
    color: #666;
}