:root{
    --title--:#303133;
    --default--:#606266;
    --yellow--:#FA8700;
    --font--:#909399;
    --end--:#3C3C3D;
}
body{
    overflow-x:hidden;
}
@font-face {
    font-family: AlibabaPuHuiTi-2-65-Medium;
    src:url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-65-Medium/AlibabaPuHuiTi-2-65-Medium.eot) format('embedded-opentype'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-65-Medium/AlibabaPuHuiTi-2-65-Medium.otf) format('opentype'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-65-Medium/AlibabaPuHuiTi-2-65-Medium.ttf) format('TrueType'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-65-Medium/AlibabaPuHuiTi-2-65-Medium.woff) format('woff'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-65-Medium/AlibabaPuHuiTi-2-65-Medium.woff2) format('woff2');
}
@font-face {
	font-family: AlibabaPuHuiTi-2-55-Regular;
	src:url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-55-Regular/AlibabaPuHuiTi-2-55-Regular.eot) format('embedded-opentype'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-55-Regular/AlibabaPuHuiTi-2-55-Regular.otf) format('opentype'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-55-Regular/AlibabaPuHuiTi-2-55-Regular.ttf) format('TrueType'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-55-Regular/AlibabaPuHuiTi-2-55-Regular.woff) format('woff'),
    url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-2/AlibabaPuHuiTi-2-55-Regular/AlibabaPuHuiTi-2-55-Regular.woff2) format('woff2');
}
@font-face {
	font-family: AlibabaPuHuiTi-3-45-Light;
	src:url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-3/AlibabaPuHuiTi-3-45-Light/AlibabaPuHuiTi-3-45-Light.eot) format('embedded-opentype'),
url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-3/AlibabaPuHuiTi-3-45-Light/AlibabaPuHuiTi-3-45-Light.otf) format('opentype'),
url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-3/AlibabaPuHuiTi-3-45-Light/AlibabaPuHuiTi-3-45-Light.ttf) format('TrueType'),
url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-3/AlibabaPuHuiTi-3-45-Light/AlibabaPuHuiTi-3-45-Light.woff) format('woff'),
url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlibabaPuHuiTi-3/AlibabaPuHuiTi-3-45-Light/AlibabaPuHuiTi-3-45-Light.woff2) format('woff2');
}
@font-face {
    font-family:DINPro-Medium;
    src:url('../font/DINPro-Medium.ttf')
}
*{
    box-sizing: border-box;
    padding:0;
    margin:0;
    font-family:'Arial','AlibabaPuHuiTi-2-55-Regular','微软雅黑','PingFang SC';
}
ul,li{
    list-style: none;
}
a:hover,
a{
    text-decoration: none;
    color:var(--title--);
}
img{
    border:none;
    max-width:100%;
}
::selection {
    background:var(--yellow--); 
    color:var(--foot--);
}   
::-moz-selection {
    background:var(--yellow--); 
    color:var(--foot--);
}  
::-webkit-selection {
    background:var(--yellow--); 
    color:var(--foot--);
}
body{
    width: 100%;
    min-width:320px;
    max-width:640px;
    margin:0 auto;
    background: #fff;
    font-size:14px;
    font-family:'-apple-system','Helvetica','sans-serif';
    line-height:1.5;
    overflow-X: hidden;
}
.containers{
    margin:0 auto;
    padding:0 .25rem;
}
.navi{
    position: absolute;
    width:.75rem;
    z-index: 999999;
    top:.75rem;
    right:.625rem;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.navi a{
    width:100%;
    height:100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.navi span{
    width:100%;
    background: var(--yellow--);
    border-radius: 1.5px;
    height:.0813rem;
    margin-top:.125rem;
    display:block;
    transition: all .2s;
    -webkit-transition: all .2s;
    -moz-transition: all .2s;
    -ms-transition: all .2s;
    -o-transition: all .2s;
}
.navi.on span:last-child{
    display:none;
}
.navi.on  span:nth-child(1){
    transform: skewY(46deg) translateX(.1rem) translateY(-0.0625rem);
    -webkit-transform: skewY(46deg) translateX(.1rem) translateY(-0.0625rem);
    -moz-transform: skewY(46deg) translateX(.1rem) translateY(-0.0625rem);
    -ms-transform: skewY(46deg) translateX(.1rem) translateY(-0.0625rem);
    -o-transform: skewY(46deg) translateX(.1rem) translateY(-0.0625rem);
}
.navi.on span:nth-child(2){
    width:100%;
    transform:skewY(-46deg) translateX(.1rem);
    -webkit-transform:skewY(-46deg) translateX(.13rem);
    -moz-transform:skewY(-46deg) translateX(.13rem);
    -ms-transform:skewY(-46deg) translateX(.13rem);
    -o-transform:skewY(-46deg) translateX(.13rem);
}
header{
    min-width:320px;
    max-width:640px;
    width: 100%;
    height:1.875rem;
    position:relative;
    top:0;
    z-index: 1001;
    overflow: hidden;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: #ffffff;
}
header .logo{
    display:flex;
    justify-content: center;
    align-items:center;
    position: absolute;
    top:.5625rem;
    left:50%;
    width:3.4375rem;
    height:1.125rem;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
header .logo a{
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}
header.open{
    max-height: 100vh;
    min-height: 100vh;
    overflow: auto;
    background-color: #ffffff !important;
    box-shadow: 0 2px 3.92px 0.08px rgb(0 0 0 / 5%);
}
.header-nav{
    background: #ffffff;
    display: none;
    width:100%;
    position: absolute;
    left:0;
    top:1.875rem;
}
.header-nav>ul>li>a{
    position: relative;
    display: block;
    padding:.5rem .125rem;
    border-top: .0313rem solid #b7b7b8;
    font-size:.375rem;
    font-weight:500;
    color:#081f2c;
}
.header-nav>ul>li>a::after{
    content: " ";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 15px;
    background: url(../images/icon_menu-arrow.svg) no-repeat center;
    background-size: 7px 13px;
    width: 7px;
    height: 13px;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}
.header-nav>ul>li.nav-parent>a::after{
    background: url(../images/icon_plus_black.svg) no-repeat center;
    background-size: 11px 11px;
    width: 11px;
    height: 11px
}
.header-nav>ul>li.nav-minus>a::after{
    background: url(../images/icon_minus_black.svg) no-repeat center;
    background-size: 11px 11px;
    width: 11px;
    height: 11px
}
.header-nav>ul>li>ul{
    display:none;
}
.header-nav>ul>li>ul>li>a{
    position: relative;
    display: block;
    padding:.375rem .125rem;
    border-top: 1px solid #b7b7b8;
    font-size:.375rem;
    font-weight:800;
    color:#081f2c;
}
.header-nav>ul>li>ul>li>a::after{
    content: " ";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 15px;
    background: url(../images/icon_menu-arrow.svg) no-repeat center;
    background-size: 7px 13px;
    width: 7px;
    height: 13px
}
.banner .swiper-pagination-bullet{
    width: 16px;
    height: 6px;
    border-radius:4px;
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    -ms-border-radius:4px;
    -o-border-radius:4px;
    background: rgba(255, 255, 255, .4);
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.banner .swiper-pagination-bullet-active{
    width:.625rem;
    background: var(--yellow--);
}
.banner .swiper-slide a img{
    width:100%;
}
.tab{
    display: flex;
    align-items: center;
    justify-content: center;
}
.tab span{
    font-weight: 500;
    font-size: .625rem;
    line-height: 1.125rem;
    letter-spacing: 0.02em;
    color: #303133;
}
.product{
    padding:.875rem 0 1rem 0;
}
.product-tag{
    padding:.25rem 0;
}
.tag-li{
    padding:0 .3125rem;
}
.tag-li a{
    display: block;
    padding-bottom: .25rem;
    text-align: center;
    font-weight: 400;
    font-size: .375rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #606266;
    position: relative;
}
.product-tag .swiper-slide-active .tag-li a{
    color:var(--yellow--);
}
.pbox-tag .swiper-slide-active .tag-li a::after,
.product-tag .swiper-slide-active .tag-li a::after{
    content: '';
    width:1rem;
    height:.025rem;
    background: var(--yellow--);
    position: absolute;
    left:50%;
    bottom: .025rem;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.product-ul{
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
    /* padding-right:.375rem; */
}
.product-ul li{
    width:46%;
    margin:.3125rem 2%;
}
.product-ul li a{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.product-ul li a span{
    display: block;
    padding-top:.375rem;
    font-weight: 500;
    font-size: .4688rem;
    line-height: 1.4;
    text-align: center;
    letter-spacing: 0.02em;
    color: #303133;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp:1;
    -webkit-box-orient: vertical;
}
.product-ul li a p{
    margin:.125rem 0;
    font-weight: 400;
    font-size: .3125rem;
    line-height: 1.4;
    text-align: center;
    color: #909399;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp:1;
    -webkit-box-orient: vertical;
}
.about{
    background: url(../images/about-bg.jpg) no-repeat center;
    background-size: cover;
    padding:1rem 0 .625rem 0;
}
.about .containers{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.about-logo{
    width:4.375rem
}
.about-desc{
    font-weight: 200;
    padding:.375rem 0;
    font-family: 'AlibabaPuHuiTi-3-45-Light';
    font-size:.3875rem;
    line-height: 1.9;
    text-align: center;
    color: #FFFFFF;
    opacity: .7;
}
.about-info{
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100%;
    padding-top:.75rem;
}
.about-info li{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.about-info li p{
    font-size: .3125rem;
    line-height:1.4;
    text-align: center;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.8);
}
.about-info li span{
    font-size: .375rem;
    line-height: 1.4;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}
.about-info li span b{
    font-weight: 500;
    font-family: 'DINPro-Medium';
    font-size:.625rem;
}
.about-more{
    margin:1.25rem auto .5625rem auto;
    width: 3.25rem;
    height:1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    opacity: 0.7;
    border: .025rem solid #E4E7ED;
    font-size: .3438rem;
    line-height: 1.4;
    letter-spacing: 0.1em;
    color: #FFFFFF;
}
.about-more::after{
    content: '';
    width:.5rem;
    height:.4375rem;
    background: url(../images/about-more.svg) no-repeat center;
    background-size: contain;
    margin-left:.125rem;
}
.adva{
    padding:1.3rem 0 1.875rem 0;
}
.adva-slide .picture{
    line-height: 0;
}
.adva-slide .item{
    background: #F3F3F3;
    width:100%;
    height:3.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding:.25rem .375rem;
}
.adva-slide .item b{
    font-family: 'AlibabaPuHuiTi-2-55-Regular';
    font-weight: 500;
    font-size: .5rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #303133;
}
.adva-slide .item span{
    display: block;
    padding:.125rem 0 .25rem 0;
    font-size: .375rem;
    line-height: 1.4;
    text-align: center;
    letter-spacing: 0.02em;
    color: #909399;
}
.adva-slide .item p{
    font-weight: 400;
    font-size: .375rem;
    line-height:1.4;
    letter-spacing: 0.02em;
    color: #606266;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.adva-tag{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:.4375rem 0 .3125rem 0;
}
.adva-li{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.adva-li .item svg{
    width:.75rem;
    height:.75rem;
}
.adva-li.on .item svg path{
    fill:var(--yellow--);
}
.adva-li span{
    font-weight: 500;
    font-size: .375rem;
    line-height:1.4;
    letter-spacing: 0.02em;
    color: #606266;
}
.adva-li.on span{
    color:var(--yellow--);
}
.adva-main{
    padding-top:.375rem;
}
.adva .swiper-pagination{
    width:calc(100% - .625rem);
    margin-top:.625rem;
}
.adva .swiper-pagination-bullet{
    margin:.125rem;
    border:1px solid var(--title--);
    background: #ffffff;
}
.adva .swiper-pagination-bullet-active{
    background: var(--title--);
    opacity: .5;
}
.news{
    padding:.75rem 0;
}
.news-tab{
    display: flex;
    align-items: center;
    justify-content: center;
    padding:.25rem 0;
}
.news-tab li{
    position: relative;
    padding:0 .5rem;
    font-weight: 400;
    font-size: .4063rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #606266;
}
.news-tab li.on{
    color:var(--yellow--);
}
.news-tab li.on::after{
    content: '';
    width:.875rem;
    height:.025rem;
    background: var(--yellow--);
    position: absolute;
    left:50%;
    bottom:-.125rem;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.news-main{
    width: 100%;
    overflow: hidden;
    position: relative;
}
.news-recom{
    padding:.625rem 0;
}
.news-li{
    padding-right:.3125rem;
}
/* .adva-slide{
    padding-right:.375rem;
} */
.news-recom a{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.news-recom a b{
    font-weight: 400;
    font-size: .4063rem;
    line-height:1.4;
    color: #303133;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.news-recom a span{
    display: block;
    padding:.125rem 0;
    font-weight: 400;
    font-size:.375rem;
    line-height: 18px;
    letter-spacing: 0.02em;
    color: #909399;
}
.news-recom a p{
    font-weight: 400;
    font-size:.375rem;
    line-height: 1.5;
    letter-spacing: 0.02em;
    color: #909399;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news-ul li{
    padding:.375rem 0;
    border-top: 1px solid #EBEEF5;
}
.news-ul li a{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.news-ul li a p{
    font-weight: 400;
    font-size: .4063rem;
    line-height: 1.5;
    color: #303133;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.news-ul li a span{
    display: block;
    padding:.125rem 0;
    font-weight: 400;
    font-size: .375rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #909399;
}
.foot{
    background: #343434;
    padding:.625rem 0;
}
.code{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:.4375rem 0;
}
.code li p{
    width:2.125rem;
    height:2.125rem;
}
.code li span{
    display: block;
    padding-top:.3125rem;
    font-weight: 400;
    font-size: .3125rem;
    line-height:1.4;
    color: rgba(255, 255, 255, 0.7);
}
.code li{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.foot-tel{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.foot-tel span{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-family: 'DINPro-Medium';
    font-weight: 400;
    font-size: .75rem;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: #FFFFFF;
}
.foot-tel span::before{
    content: '';
    width:.625rem;
    height:.625rem;
    background: url(../images/tel.svg) no-repeat center;
    background-size: cover;
    margin-right:.3125rem;
}
.foot-tel p{
    font-weight: 400;
    font-size: .3438rem;
    line-height: 1.8;
    letter-spacing: 0.02em;
    color: #E4E7ED;
    opacity: 0.8;
}
.copyright{
    border-top:.025rem solid rgba(255, 255, 255, 0.1);;
    padding-top:.25rem;
}
.copyright a,
.copyright{
    font-weight: 400;
    font-size: .3125rem;
    line-height: 1.5;
    color: #909399;
}
.page_bar{
    background-position:top center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 5.375rem;
    width:100%;
}
.page_bar .containers{
    height:100%;
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.page-box{
    display:flex;
    flex-direction: column;
    align-items:center;
}
.page-box span{
    font-size: .625rem;
    line-height:1.8;
    letter-spacing: 0.018em;
    color: #FFFFFF;
    text-shadow: 0px 4px 11px rgba(14, 53, 86, 0.46);
}
.page-box p{
    font-size: .375rem;
    line-height: 1.6x;
    letter-spacing: 0.04em;
    color: #FFFFFF;
    text-shadow: 0px 4px 11px rgba(14, 53, 86, 0.46);
}
.nav{
    height:1rem;
    background: #f0f0f0;
}
.nav .containers{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height:100%;
}
.nav-l{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.nav-l::before{
    content:'';
    width:.5rem;
    height:.5rem;
    background:url(../images/home.svg) no-repeat center;
    background-size:cover;
    margin-right:.125rem;
}
.nav-l a{
    overflow: hidden;
    padding:0 .0938rem;
}
.nav-l a,
.nav-l{
    font-size:.375rem;
    color: #3b3a44;
}
.about-top {
    margin:.5rem 0 .125rem 0;
    font-size: .625rem;
    line-height:2;
    color: #303133;
    text-align: center;
}
.abox .about-info li span b,
.abox .about-info li span,
.abox .about-info li p{
    color:var(--title--);
}
.abox .about-info{
    padding:.375rem 0 .75rem 0;
}
/* 分页 */
.pagination {
	display: inline-block;
	border-radius: 4px;
}
.pager {
	display: flex;
	justify-content: center;
	width:100%;
    padding:.5rem 0 .8rem 0;
}
.pager li {
    display: none;
}
.pager li:first-child,
.pager li:last-child{
    display: inline;
}
.pager li span,  .pager li a {
	margin:0 8px;
	padding:10px;
    background:#ffffff;
	color:#202020;
    border-radius:4px;
    border-color:#fff;
}
.pager li a:hover,
.pagination > .active > span {
	background:var(--yellow--);
	color:#202020;
    border-color:#fff;
}
.pagination > .disabled > span {
	background: white !important;
	color:#202020;
    border-color:#fff;
}
.abox .news-ul li{
    padding:.3125rem 0;
}
.abox .news-tab{
    padding: 1rem 0 .625rem;
}
.pbox-tag{
    padding:.875rem 0 0 0;
}
.pbox-tag .swiper-slide-active .tag-li a{
    color:var(--yellow--);
}
.picture-ul .picture{
    height:6.25rem;
    width:100%;
    line-height: 0;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.picture-ul .item{
    width:100%;
    margin-top:.3125rem;
}
.title{
    font-size: .5rem;
    line-height: 1.2;
    color: #0a272c;
    padding:.625rem 0 .125rem 0;
    text-align: center;
}
.time{
    height:.875rem;
    display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
    display:flex;
    align-items: center;
    justify-content: center;
    font-size: .375rem;
    color: #5a5a5a;
    margin:.025rem auto;
    padding-bottom:.25rem;
    width:100%;
    text-align: center;
    border-bottom:1px solid rgba(0, 0, 0, .1);
}
.time span{
    padding:0 .1875rem;
    height:.625rem;
    display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
    display:flex;
    align-items: center;
}
.content{
    color: #5a5a5a;
    text-indent:0;
    font-size:.4375rem;
    line-height:1.4;
    padding-top:.3125rem;
}
.prepage{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    padding:.5rem 0;
}
.prepage p{
    margin-bottom: 6px;
    display: flex;
    align-items: center;
}
.prepage p,
.prepage a{
    font-size: .375rempx;
    letter-spacing: 0.457143px;
    color: #303133;  
}
.prepage a{
    flex:1;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.picture-ul li a p{
    -webkit-line-clamp: 2;
}

.history{
    padding:.5rem 0 1.5rem 0;
    position: relative;
}
.course-main{
    position: relative;
}
.culturt-ul{
    padding:.5rem 0;
    text-align: center;
}
.course-li{
    position: relative;
    padding-top:50px;
}
.course-end,
.course-start{
    position: absolute;
    width:100%;
    top:0;
    left:0;
}
.course-start::before{
    content:'';
    position: absolute;
    left:10px;
    top:20px;
    transform: translate(-50%,-50%);
    width: 20px;
    height: 20px;
    border-radius:50%;
    background:var(--yellow--);
    -webkit-border-radius:50%;
    -moz-border-radius:50%;
    -ms-border-radius:50%;
    -o-border-radius:50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
}
.course-start::after{
    content:'';
    width:100%;
    height:1px;
    background:var(--yellow--);
    position: absolute;
    top:20px;
    right:0px;
}
.course-end::after{
    content:'';
    width:1px;
    height:120px;
    background: var(--yellow--);
    position: absolute;
    top:20px;
    left:10px;
}
.course-end::before{
    content:'';
    position: absolute;
    left:10px;
    top:140px;
    transform: translate(-50%,-50%);
    width: 9px;
    height: 9px;
    border-radius:50%;
    background:var(--yellow--);
    -webkit-border-radius:50%;
    -moz-border-radius:50%;
    -ms-border-radius:50%;
    -o-border-radius:50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
}
.course-li p{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding:20px 14px;
    width:calc(100% - 40px);
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid #FFFFFF;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    margin-left:36px;
}
.course-li p b{
    display: block;
    margin-bottom:4px;
    font-weight: 400;
    font-size: .6rem;
    line-height: 1.4;
    display: flex;
    align-items: center;
    letter-spacing: 0.457143px;
    color: #303133;    
}
.course-li p span{
    font-weight: 400;
    font-size: .4rem;
    line-height: 1.2;
    letter-spacing: 0.457143px;
    color: #303133;    
}
.culturt{
    position: relative;
}
.culturt-ul ul{
    display:flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}
.culturt-ul ul li{
    position: relative;
    margin-bottom: .5rem;
}
.culturt-ul ul li img{
    width:100%;
}
.culturt-ul ul li p{
    height:1rem;
    width:100%;
    position: absolute;
    background:#CE4137;
    bottom: 0;
    left:0;
    display:flex;
    flex-direction: column;
    justify-content:space-around;
    padding:0 .3rem;
}
.culturt-ul ul li p span{
    font-size:.5rem;
    color:#fff;
}
.culture{
    position: relative;
}
#culture,
#history{
    position: absolute;
    top:-30px;
}