:root{
    --red--:#E60012;
    --green--:#FEB447;
    --title--:#303133;
    --green--:#0046AF;
    --font--:#606266;
}
*{
    margin:0px;
    padding:0px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-appearance: none;
    font-family: 'Arial';
}
ul,li{
    list-style: none;
    margin-bottom:0;
    padding-left:0;
}
a:hover,
a{
    text-decoration: none;
    color:var(--font--);
}
img{
    border:none;
    max-width:100%;
}
::selection {
    background:var(--red--); 
    color:#fff;
}   
::-moz-selection {
    background:var(--red--); 
    color:#fff;
}  
::-webkit-selection {
    background:var(--red--); 
    color:#fff;
}
p{
    margin-top:0;
    margin-bottom:0;
}
.cl{
    clear: both;
}
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;
}
/* 菜单 */
.am-menu{
    position: static;
}
.am-menu-offcanvas1 .am-menu-toggle{
    width:2.2rem;
    top:16px;
    right:20px;
}
.am-menu-offcanvas1 .am-menu-toggle span{
    width:100%;
    border-radius: 1rem;
    background:#21252E;
    height:2px;
    margin-top:.5rem;
    display: block;
    transition: all .2s;
}
.am-offcanvas-page .am-menu-offcanvas1 .am-menu-toggle span:last-child{
    display:none;
}
.am-offcanvas-page .am-menu-offcanvas1 .am-menu-toggle span:nth-child(1){
    transform:skewY(40deg) translateX(5px);
}
.am-offcanvas-page .am-menu-offcanvas1 .am-menu-toggle span:nth-child(2){
    transform:skewY(-40deg) translateX(5px);
}
header{
    min-width:320px;
    max-width:640px;
    width: 100%;
    padding:0rem 2rem;
    z-index: 999;
    position:fixed;
    top:0;
    background-color: #fff;
    z-index: 1001;
}
header .logo{
    display:flex;
    justify-content: center;
}
header .logo a{
    display:block;
    width:60%;
    height:4.5rem;
    margin:1rem 0;
    background: url(../images/logo.svg) no-repeat center;
    background-size:contain;
    
}
.am-slider-default .am-direction-nav a:before{
    content:'<';
    color:#fff;
}
.am-slider-default .am-direction-nav a.am-next:before{
    content:'>';
    color:#fff
}
.am-slider-default .am-control-nav{
    bottom: 14px;
}
.am-slider-default{
    margin:0;
}
.am-slider-default .am-control-nav li{
    margin:0 3px;
}
.am-slider-default .am-control-nav li a{
    width:12px;
    height:4px;
    border-radius: 2px;
    background-color:rgba(255, 255, 255, .5);
}
.am-slider-default .am-control-nav li a.am-active{
    background-color: #fff;
}
.am-avg-sm-4>li{
    width:90%;
}
.containers{
    padding:0 1.2rem;
}
.tab{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.tab span{
    font-size:2rem;
    font-weight: bold;
}
.tab p{
    font-size:.9rem;
    color:#999999;
}
.product{
    padding-top:4.3rem;
}
.product-top{
    padding:2rem 1.5rem;
}
.product-ul{
    padding:1rem 1.5rem;
    display: flex;
    flex-wrap:wrap;
    justify-content: space-between;
    align-items: flex-start;
}
.product-li{
    width:48%;
}
.product-li a{
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}
.product-li a p{
    height:18rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.product-li a p img{
    max-height: 100%;
    max-width: none;
}
.product-li a span{
    height:5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size:1.4rem;
    color:#333333;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.about{
    padding:1.8rem 0;
}
.about-p{
    font-size:1.4rem;
    color:#555555;
    line-height:1.8;
    padding:1.5rem 1.2rem;
}
.adva{
    padding:2.8rem 0;
}
.adva-pic{
    position: relative;
    width:100%;
    margin:1.5rem 0;
}
.adva-pics{
    position: absolute;
    height:50px;
    width:50px;
    border-radius:50%;
    box-shadow: 1.5px 2.598px 7px 0px rgba( 0, 0, 0 ,.2);
    overflow: hidden;
    border: 3px solid #fff;
    animation-name: beat;
    animation-duration: .8s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-play-state: running;
}
.adva-pics:hover{
    border: 2px solid red;
    box-shadow: 1.5px 2.598px 7px 0px rgba( 255, 0, 0 ,.3);
}
.adva-pic1{
    top:60px;
    left:10%;
}
.adva-pic2{
    width:90px;
    height:90px;
    top:40px;
    left:35%;
    animation-duration: 1s;
}
.adva-pic3{
    top:60px;
    right:20%;
    animation-duration: 1.2s;
}
@keyframes beat {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-10px);
    }
}

.adva-nav{

    margin:1rem 1.5rem;
    border:1px solid #f6f6f6;
    box-shadow: 0px 3px 7px 0px rgba( 0, 0, 0 ,.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    
}
.adva-li{
    padding:16px 10px;
    height:100%;
    display:flex;
    justify-content:flex-start;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all .6s;
}
.adva-li::before{
    content:'';
    width:94%;
    height:1px;
    background-color:#eeeeee;
    position: absolute;
    bottom:0px;
    left:50%;
    transform: translateX(-50%);
    -ms-transform:translateX(-50%);
    -moz-transform:translateX(-50%);
    -webkit-transform:translateX(-50%);
    -o-transform:translateX(-50%);
    transition: all .3s;
}
.adva-li.active::before{
    opacity: 0;
}
.adva-li.active{
    background:#e60012;
}
.adva-li.active .adva-desc span,
.adva-li.active .adva-desc p,
.adva-li.active .adva-num{
    color:#fff;
}
.adva-num{
    font-size:3rem;
    color:#8e8e8e;
    padding:0 10px;
}
.adva-desc{
    margin-left:10px;
}
.adva-desc span{
    font-size:16px;
    color:#393939;
}
.adva-desc p{
    margin-top:4px;
    font-size:12px;
    color:#8e8e8e;
}
.news{
    padding:1rem 0;
}
.news-ul{
    padding:1rem 1.5rem;
}
.news-li{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding:2rem 0;
    border-bottom:1px solid #e5e5e5;
}
.news-li:last-child{
    border:none;
}
.news-pic{
    width:35%;
    height:10rem;
    display: flex;
    justify-content:center;
    align-items: center;
    overflow:hidden;
}
.news-pic a{
    display: flex;
    justify-content:center;
    align-items: center;
    width:100%;
    height:100%;
}
.news-pic img{
    height: 100%;
    max-width: none;
}
.news-desc{
    width:65%;
    padding-left:1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    overflow: hidden;
}
.news-desc a{
    font-size:1.5rem;
    color:#221815;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.news-desc span{
    font-size:.9rem;
    color:#8e8e8e;
    margin:.8rem 0;
}
.news-desc p{
    font-size:.9rem;
    color:#8e8e8e;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.nav{
    padding:.8rem 10px;
    margin:.5rem 0;
    font-size:1rem;
    color:#8d8d8d;
}
.nav a{
    font-size:1rem;
    color:#8d8d8d;
    margin:0 6px;
}
.containers{
    padding:0 1.2rem;
}
.telbox{
    display:flex;
    flex-direction: column;
    align-items:center;
}
.telbox h2{
    margin:.8rem 0;
    color:#C00000;
}
.telbox p{
    font-size:1.4rem;
    margin-bottom: .8rem;
    position: relative;
}
.telbox p::before{
    content: '';
    width:24px;
    height:24px;
    background:url(../images/tel.svg) no-repeat center;
    background-size:cover;
    position: absolute;
    left:-26px;
    top:50%;
    transform:translateY(-50%);
    -ms-transform:translateY(-50%);
    -moz-transform:translateY(-50%);
    -webkit-transform:translateY(-50%);
    -o-transform:translateY(-50%);
}
.telbox p:nth-child(3)::before{
    background-image:url(../images/add.svg);
}
.telbox p:nth-child(4)::before{
    background-image:url(../images/link.svg);
}

/* 分页 */
.pager{
    display: flex;
    justify-content: center;
    padding:2rem 0 4rem 0;
}
.pager li {
    display: none;
}
.pager li:last-child,
.pager li:first-child{
    display: inline;
    margin:0 2rem;
}
.pager li span,
.pager li a
{
    margin:0 .5rem;
    padding:.5rem 2rem;
    border-radius: .5rem;
    border:1px solid #e1e1e1;
    color:#777777;
}

.pagination > .active > span{
    background:#8b171a;
    color:#fff;
}
.pagination > .disabled > span{
    background: white !important;
    color:#666666;
}
.copy{
    height:6rem;
}
.foot{
    position: fixed;
    bottom: 0;
    width:100%;
    z-index: 1001;
    width: 100%;
    min-width: 320px;
    max-width: 640px;
}
.foot ul{
    display:flex;
    justify-content: space-around;
    width:100%;
}
.foot ul li{
    background: #1d2233;
    flex:1;
}
.foot ul li.active{
    background:red;
}
.foot ul li a{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding:1rem 0;
    font-size:1.1rem;
    line-height:2;
    color:#fff;
    border-right:1px solid #2f3343;
}
.foot ul li a img{
    height:2.5rem;
}
.title{
    font-weight: 700;
    font-size: 1.8rem;
    line-height: 2;
    text-align: center;
    letter-spacing: 0.01em;
    color: #303133;
}
.time{
    display:flex;
    justify-content: center;
    font-size: 12px;
    color: var(--cyan--);
    margin:1rem 0;
}
.time span{
    padding:0 .5rem;
    height:2rem;
}
.content{
    padding:.5rem 0;
    color: #5a5a5a;
    text-indent:0;
    font-size:1.5rem;
    line-height:2;
}
.tool{
    text-align: left;
    padding:.5rem 0 2rem 0;
}
.tool ul{
    padding:0;
    display: flex;
    flex-direction:column;
    justify-content: space-between;
}
.tool ul li{
    color:#464646;
    line-height:1.8;
    font-size:14px;
	overflow:hidden;
}
.tool ul li a{
    margin-left:2rem;
    font-size:14px;
    color:#464646;
}
.page .news-ul{
    padding-top: 0;
}