* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font: 14px/1.7 "Microsoft Yahei", "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* -moz-font-feature-settings: "liga", "kern"; */
    font-weight: normal;
}
@font-face {
    font-family: 'FontAwesome';
     src: url('../fonts/fontawesome-webfont.eot?v=4.7.0');
     src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');
     font-weight: normal;
     font-style: normal;
   }

img {
    width: 100%;
    height: 100%;
}

a {
    text-decoration: none;
}

input:focus {
    outline: none;
}

.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

.clear {
    clear: both;
}

:root {
    /* #00965e 25cb68  green-1:#55c927  green-2:#23ff9f  03d522  02bb54  #02bb54*/
    --primary-color: #02bb54;
    --secondary-color: #e3e3e3;
    --text-color-lightest: #e7e9ec;
    /* 白色文字 */
    --text-color-white: #fff;
    /* 主体深色文字 */
    --text-color-darker: #1f2021;
    /* 灰色文字 */
    --text-color-gray: #8b8b8b;
    --text-color-gray2: #aaa;
    /* 深灰色文字 */
    --text-color-dark-gray: #727272;
    /* 浅灰色文字 */
    --text-color-light-gary: #c6c6c6;
    /* 遮罩层颜色 */
    --backdrop-color: rgba(31, 32, 33, 0.75);
    /* 1f2021 */
}


/* 栅格布局 */

header {
    /* max-width: 1200px; */
    width: 100%;
    height: 80px;
    display: flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    /* padding: 0 40px; */

    /* 里面所有列垂直居中 */
    justify-content: space-between;
    align-items: center;
    position: relative;
    /* 导航放最顶端 */
    z-index: 200;
}

.logo {
    justify-self: start;
    margin-left: 5%;
}

.logo img {
    width: 80px;
    float: left;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 500;
    color: #e7e9ec;
    float: left;
    margin-top: 16px;
    margin-left: 20px;
}

header nav {
    /* 元素放在最右边 */
    justify-self: end;
    margin-right: 5%;
    margin-top: 10px;
}



header nav a {
    color: #e7e9ec;
    margin: 0 20px;
}

header nav a.active,
header nav a:hover {
    color: #02bb54;
}


/* header nav a.tel{
        border: 1px solid #e3e3e3;
        padding: 5px 10px 5px 10px;
        border-radius: 30px;
    } */


/* 大屏幕下不显示 */

header .burger {
    display: none;
}

header.sticky,
header.stickytop {
    height: 70px;
    position: fixed;
    background-color: #fff;
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.2);
    /* 加入动画 执行时间0.5s  forwards动作完成后保留在最后一阵 在js中控制什么时候变成固定导航*/
    animation: dropdown 0.5s ease-in-out forwards;
}

header.sticky .logo h1,
header.stickytop .logo h1,
header.sticky nav a,
header.stickytop nav a {
    color: #1f2021;
}

header.sticky nav a.active,
header.sticky nav a:hover,
header.stickytop nav a.active,
header.stickytop nav a:hover {
    color: #02bb54;
}


/* 无动画 固定头部的白底header */

header.stickytop {
    /*   无动画 加入动画 执行时间0.5s  forwards动作完成后保留在最后一阵 在js中控制什么时候变成固定导航*/
    animation: unset;
}


/* 定义导航动画，从上往下滑动的效果 */

@keyframes dropdown {
    from {
        /* 把导航放到-100的位置因为导航高度是80，这样就可以先隐藏 */
        transform: translateY(-100px);
    }
    to {
        /* 恢复到原始位置 */
        transform: translateY(0);
    }
}


/* 轮播 */

.glide {
    position: relative;
    top: -80px;
    /* 要比header的200小 */
    z-index: 100;
}

.glide__slide img {
    /* 设置浏览器的宽度、高度 100vw=100% */
    width: 100vw;
    height: 60vh;
    /* 自动等比例缩放 */
    object-fit: cover;
}

#about .glide__slide img {
    height: 500px;
}


/* 轮播标题位置 */

.slide-caption {
    position: absolute;
    z-index: 120;
    color: #e7e9ec;
    text-align: center;
    max-width: 60vw;
}


/* 轮播定位 flex方式布局 把轮播内子元素 全部居中 水平居中 垂直居中 */

.glide__slide {
    display: flex;
    align-items: center;
    justify-content: center;
}


/* 轮播标题 */

.slide-caption h1 {
    font-size: 3rem;
    font-weight: 450;
    color: #02bb54;
}


/* 轮播副标题 */

.slide-caption h3 {
    font-size: 2rem;
    margin: 20px 0 40px;
}

.big h1 {
    position: relative;
}

.big .big30 {
    font-size: 12rem;
    font-weight: 300;
}

.big .xiaojia {
    vertical-align: super;
    font-size: 8rem;
}

.big h3 {
    font-size: 2rem;
    /* margin: -50px 0 40px 0; */
    /* font-weight: 300; */
    /* line-height: 5rem; */
}


/* 轮播标题下的所有子元素 初始化透明度为0 */

.slide-caption>* {
    opacity: 0;
}


/* 遮罩层 */

.backdrop {
    background-color: rgba(14, 14, 14, 0.75);
    z-index: 110;
    position: absolute;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    opacity: 0.3;
}


/* 了解更多按钮 */

.explore-btn {
    padding: 10px 38px;
    background: none;
    border: 1px solid #02bb54;
    color: #e7e9ec;
    font-size: 1rem;
    cursor: pointer;
    /* 去掉按钮蓝色边框（chrom浏览器） */
    outline: none;
}

.explore-btn:hover {
    padding: 13px 38px;
    background-color: #02bb54;
    /* background: none; */
    border: 1px solid #02bb54;
    color: #1f2021;
    font-size: 1rem;
    cursor: pointer;
    /* 去掉按钮蓝色边框（chrom浏览器） */
    outline: none;
}


/* 内容区域通用样式 */

.content-wrapper {
    /* flex是一维布局里面只有一个content  它里面的每一个section都居中 放在页面中间*/
    display: flex;
    /* 垂直居中 */
    align-items: center;
    /* 水平居中 */
    /* justify-content: center; */
    /* 按列的布局方式 */
    flex-direction: column;
}

section {
    position: relative;
    /* grid栅格布局 是二维布局 */
    display: grid;
    /* section里面每一个元素居中对齐 每一行有很多列 针对每个列的对齐方式 */
    justify-items: center;
    /* section最大宽度1180px */
    /* max-width: 1180px; */
    padding: 0 15px;
}

.w1180 {
    max-width: 1180px;
    display: grid;
    justify-items: center;
    margin: 0 auto;
    /* padding: 0 80px; */
}

.width-1220 {
    max-width: 1200px;
    width: 94%;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.displayflexcolumn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100%;
}

.section-bg {
    position: relative;
}


/* 用::before的伪元素设置背景，因为背景要放在最下方 */

.section-bg::before {
    content: "";
    display: block;
    position: absolute;
    background-color: #f9fbfb;
    width: 100vw;
    height: 100%;
    z-index: -1;
}

.section-bg2 {
    position: relative;
}


/* 用::before的伪元素设置背景，因为背景要放在最下方 */

.section-bg2::before {
    content: "";
    display: block;
    position: absolute;
    background-color: rgba(248, 248, 248, 1);
    width: 100vw;
    height: 100%;
    z-index: -1;
}

.title1 {
    font-size: 1.6rem;
    color: #1f2021;
    text-align: center;
  
}

.title1::after {
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    background-color: #02bb54;
    margin-top: 6px;
    position: absolute;
    left: calc(50% - 20px);
    transform: unset;
}

.title2 {
    font-size: 1.6rem;
    color: #1f2021;
    text-align: center;
}

.title2::after {
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    background-color: #02bb54;
    margin-top: 5px;
    position: absolute;
    left: calc(50% - 20px);
    transform: unset;
}

.intro {
    margin: 28px 0 60px 0;
    font-size: 16px;
    color: #8b8b8b;
    text-align: center;
    line-height: 35px;
}


/* 了解更多按钮 */

.btn-more {
    padding: 10px 100px;
    /* background-color: #02bb54; */
    background: none;
    border: 1px solid #c6c6c6;
    color: #1f2021;
    font-size: 1rem;
    cursor: pointer;
    /* 去掉按钮蓝色边框（chrom浏览器） */
    outline: none;
    cursor: pointer;
    transition: 0.4s;
}

.btn-more:hover {
    background-color: #02bb54;
    border: 1px solid #02bb54;
    color: #fff;
    outline: none;
}

.btn-green {
    padding: 10px 100px;
    background-color: #02bb54;
    border: 1px solid #02bb54;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    outline: none;
    cursor: pointer;
    transition: 0.4s;
}

.btn-green.ft {
    width: 100%;
}

.btn-green:hover {
    background: none;
    border: 1px solid V;
    color: #02bb54;
    outline: none;
}


/* 关于我们 */

.about-us {
    padding-bottom: 60px;
}

.features {
    display: grid;
    /* 两行两列 */
    grid-template-columns: repeat(2, 1fr);
    /* 每行行高120px repeat(2,120px); */
    grid-template-rows: 120px 120px;
    /* 每列间隙 5%的浏览器宽度*/
    column-gap: 5vw;
}

.feature {
    display: grid;
    /* 自定义模版名字，传递字符串 icon占两行 title占1行content占1行 */
    grid-template-areas: "icon title" "icon content";
    /* 第一列60px 第二列沾满剩余宽度 */
    grid-template-columns: 60px 1fr;
    /* 第一行占 1/4 第二行占3/4 */
    grid-template-rows: 1fr 3fr;
}

.feature i.fas {
    /* 指定哪个是自定义模版的名字 页面中i:fas元素 是上面的icon */
    grid-area: icon;
    font-size: 34px;
    color: #02bb54;
}

.feature-title {
    /* 指定哪个是自定义模版的名字 页面中.feature-title元素 是上面的title */
    grid-area: title;
    color: #1f2021;
    font-size: 22px;
    font-weight: bold;
}

.feature-content {
    /* 指定哪个是自定义模版的名字 页面中.feature-content元素 是上面的title */
    grid-area: content;
    color: #8b8b8b;
    font-size: 16px;
}


/* 产品信息 */

.showproducts {
    /* max-width: unset; */
    padding: 0;
    margin-bottom: 60px;
}

.section-bg-product {
    position: absolute;
    background: url(../images/bg/bg-index-product.jpg) no-repeat;
    width: 100vw;
    height: 100%;
    z-index: -1;
}

.showproducts .products {
    width: 100%;
    margin: 0 auto;
}

.showproducts .products-item {
    width: calc(100% / 4);
    height: auto;
    float: left;
    margin-bottom: 30px;
    position: relative;
    box-shadow: 0 0 0 rgba(0, 0, 0, 0.15);
    transition: all .36s ease;
    padding: 10px;
}

.showproducts .products-item .item-img {
    position: relative;
    overflow: hidden;
}

.showproducts .products-item .item-img img {
    /* width: 100%; */
    /* height: 264px; */
    /* 等比例缩放 */
    object-fit: cover;
    /* 顶部居中对齐 */
    object-position: top center;
    transition: all .8s;
}

.showproducts .products-item .item-info {
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #aaa;
    text-align: center;
    transition: padding .36s ease;
    /* padding: 5% 4% 5%; */
}

.showproducts .products-item .item-info .title,
.showproducts .products-item .item-info .subtitle {
    font-size: 1rem;
    color: #1f2021;
    line-height: 20px;
}

.showproducts .products-item .item-info .title {
    font-weight: bold;
    /* line-height: 26px; */
}

.showproducts .products-item .item-box:hover .item-info {
    background-color: #02bb54;
    transition: all .36s ease-out 0s;
}

.showproducts .products-item .item-box:hover .item-img img {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
}

.showproducts .products-item .item-box:hover .item-info .title,
.showproducts .products-item .item-box:hover .item-info .subtitle {
    transition: all .36s ease-out 0s;
    color: #fff;
}


/* 产品列表按钮导航 */

.section-footer {
    margin-top: 60px;
    margin-bottom: 60px;
    z-index: 10;
}

.product-btn {
    background-color: #fff;
    margin: 5px 5px;
    padding: 3px 8px;
    border: 0;
    color: #1f2021;
    /* color: #727272; */
    border: 1px solid rgba(3, 213, 34, 0);
    cursor: pointer;
    transition: 0.4s;
}

.product-btn:focus {
    outline: none;
}


/* .product-btn.active::after,
.product-btn:hover::after {
    outline: none;
    content: "";
    display: block;
    height: 3px;
    background-color: #02bb54;
    margin-top: 2px;
} */

.product-btn.active,
.product-btn:hover {
    border: 1px solid #02bb54;
}

.product-btns {
    margin: 60px 0;
}

.product-btns.top {
    width: 100%;
    background-color: #fff;
    height: 60px;
    line-height: 60px;
    position: fixed;
    top: 10px;
    left: 0px;
    z-index: 20;
    display: flex;
    flex-direction: row;
    justify-content: center;
    /* 加入动画 执行时间0.5s  forwards动作完成后保留在最后一阵 在js中控制什么时候变成固定导航*/
    animation: dropdown 0.5s ease-in-out forwards;
}

.product-items {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: flex-start;
}

.pros-items {
    max-width: 1200px;
    width: 100%;
    margin-bottom: 30px;
    padding: 0 10px;
    clear: both;
}

.product-item {
    flex-basis: calc(25%);
    text-align: center;
    padding: 10px;
}

.item-img {
    overflow: hidden;
}

.item-img img {
    /* height: 280px; */
    /* max-width: 100%; */
    display: inline-block;
    vertical-align: middle;
    transition: all .8s;
}

.item-info {
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #aaa;
    text-align: center;
    transition: padding .36s ease;
    height: 60px;
    padding: 3% 4% 3%;
    color: #1f2021;
}

.product-item:hover .item-info {
    background-color: #02bb54;
    color: #fff;
    transition: all .36s ease-out 0s;
}

.product-item:hover .item-img img {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
}

.item-info .title {
    /* font-size: 16px; */
    font-weight: 500;
}

.item-info .subtitle {
    /* font-size: 16px; */
    line-height: 20px;
}

.text-wrap {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    justify-items: center;
    vertical-align: middle;
}

.product-lb {
    background: url(../images/bg/bg-title.png) repeat-x;
    width: 100%;
    padding: 5px 8px;
    border-left: 5px solid #02bb54;
}

.product-lb h3 {
    font-size: 18px;
}

#products-all section {
    justify-items: unset;
}


/* 导入生产 */

.section-drsc {
    max-width: unset;
    width: 100vw;
    background-image: url(../images/bg/bg3.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
}

.section-drsc::before {
    content: "";
    display: block;
    position: absolute;
    background-color: var(--backdrop-color);
    width: 100%;
    height: 100%;
    z-index: 1;
}

.drscnr {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    -webkit-justify-content: center;
    flex-direction: column;
    position: relative;
    z-index: 20;
}

.drsc-item {
    width: 100%;
    z-index: 30;
    margin: 30px auto;
    display: flex;
    flex-direction: column;
}

.drsc-item p {
    text-align: center;
    font-size: 1.1rem;
    color: #fff;
    line-height: 2.5rem;
}

.drsc-icons {
     width: 80%; 
     margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    flex-wrap: wrap;
}
.drsc-icons .drsc-icon{
    width:30%;
    text-align: center;
}
.drsc-icons .drsc-icon img {
    width: 30px;
    display: block;
    float: left;
    margin-right: 10px;
}

.drsc-icon {
    margin-top: 20px;
}

.drsc-icon p {
    text-align: left;
}


/* 产品页面 */


/* background: url(../images/bg/pro-banner.jpg); */


/* top: -80px; */

.nr-banner {
    height: 200px;
    overflow: hidden;
    text-align: center;
    color: #fff;
    margin-bottom: 40px;
}

.pro-banner {
    background: url(../images/bg/pro-banner.jpg);
}

.training-banner {
    background: url(../images/bg/banner-training.png);
}

.about-banner {
    background: url(../images/bg/banner-aboutus.png);
}

.contact-banner {
    background: url(../images/bg/contact-banner.jpg);
}
.service-banner {
    background: url(../images/bg/banner-service.png);
}
.background-a {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    display: block;
    transition: all .4s;
}

.nr-banner h1 {
    font-size: 5rem;
    color: #02bb54;
    font-weight: 400;
}

.nr-banner p {
    font-size: 3rem;
    font-weight: 400;
}


/* 关于我们 */

.about {
    max-width: unset;
    width: 100vw;
    background: url(../images/bg/bg-about.jpg) center top no-repeat fixed;
    background-size: cover;
    padding: 80px 15px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: center;
    align-items: center;
    z-index: 20;
}

.about::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0.95;
    z-index: 1;
}

.about .nr {
    z-index: 10;
    justify-items: center;
    margin: 0 auto;
}

.aboutnr-item-imgs {
    /* display: gird;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 200px;
    gap: 30px; */
    margin: 60px auto;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    flex-basis: 150px;
}

.aboutnr-item-imgs .imgbox {
    margin: 0 30px;
    object-fit: fill;

}

.aboutnr-item-imgs .imgbox img {
    width: 100%;
    /* height: 100%; */
}

.about .aboutnr-item {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
}

.about .aboutnr-item .aboutnr-item-text {
    /* font-size: 16px; */
    line-height: 40px;
    color: #444;
}

.about-gzxn {
    max-width: unset;
    width: 100vw;
    background-color: #f8f8f8;
    background-size: cover;
    padding: 60px 15px 80px 15px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: center;
    align-items: center;
    z-index: 20;
}

.about-gzxn h2 {
    margin-bottom: 20px;
    color: #727272;
}

.about-gzxn h2::after {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
    margin-top: 12px;
    /* transform: translateX(75%); */
}

.about-gzxn p {
    color: #727272;
    line-height: 2.5rem;
}

.aboutnr-item-imgs2 {
    width: 80%;
    margin: 40px auto 10px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items:stretch;
}

.aboutnr-item-imgs2 .imgbox {
    
    flex:1;
    margin: 0 20px;
}

.fw30 {
    flex:1;
    margin: 0 20px;
    background-color: #02bb54;
    padding: 20px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.fw30 p {
    color: #fff;
    font-size: 1.3rem;
    text-align: center;
}

.fw30 .fw30title {
    font-size: 3.5rem;
    border-bottom: 1px solid #fff;
    line-height: 5rem;
}

.fw30 .fw30textarea {
    margin-top: 10px;
    line-height: 2.2rem;
}

.fujinews {
    max-width: unset;
    width: 100vw;
    background-color: #efeeee;
    background-size: cover;
    padding: 50px 0 80px 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    z-index: 20;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.fujinews .nr {
    width: 100vw;
}

.fujinews .fujinews-header {
    width: 100%;
    text-align: center;
    margin-bottom: 15px;
}

.fujinews .fujinews-header .title {
    font-family: "HELVETICANEUELTPRO-THEX", "微软雅黑";
    font-size: 1.6rem;
    line-height: 1.5rem;
    color: #444;
}

.fujinews .fujinews-header .subtitle {
    font-size: 1rem;
    color: #adadad;
}

.fujinews-item {
    width: 100%;
    height: 90px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -webkit-transition: all .6s cubic-bezier(0.215, 0.61, 0.355, 1);
    -moz-transition: all .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.fujinews-item a {
    width: 50%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    line-height: 50px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -webkit-transition: all .6s cubic-bezier(0.215, 0.61, 0.355, 1);
    -moz-transition: all .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.fujinews-item a span {
    font-size: 1.4rem;
    color: #727272;
}

.fujinews-item .date {
    color: #02bb54;
    height: 50px;
    line-height: 50px;
    border-left: 1px solid rgba(0, 0, 0, 0.05);
    padding-left: 30px;
}

.fujinews-item .date i {
    font-size: 20px;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    color: #ECE4E4;
    padding-left: 60px;
}

.fujinews-items :hover {
    background-color: #02bb54;
}

.fujinews-items :hover.fujinews-item a span,
.fujinews-items :hover.fujinews-item .date {
    color: #fff;
}

.fujinews-items :hover.fujinews-item a {
    transform: translate3d(-50px, 0, 0);
    -webkit-transform: translate3d(-50px, 0, 0);
    -moz-transform: translate3d(-50px, 0, 0);
}


/* 代理商 */

.dls {
    max-width: unset;
    width: 100vw;
    /* height: 200px; */
    z-index: 20;
    background-color: rgb(0, 0, 0, 0);
}

.dls-items2 {
    width: 100%;
    margin: 30px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.dls-item2 {
    flex-basis: 10%;
    /* height: 60px; */
    width: 100%;
}

.dls-items {
    margin: 60px auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    justify-content: center;
    align-items: center;
    grid-gap: 20px;
}

.dls-item {
    display: flex;
    width: 202px;
    background-color: bisque;
    /* height: 80px; */
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(238, 238, 238, 1);
    grid-template-columns: 1fr;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: .4s;
    overflow: hidden;
}

.dls-item img {
    /* width: 80%; */
    width: auto;
    object-fit: contain;
}

.dls-item:hover {
    box-shadow: 0px 0px 18px rgba(0, 0, 0, 0.06);
}


/* 成功案例 */

.showcases {
    /* 取消最大宽度限制 */
    max-width: unset;
    padding: 0;
    padding-top: 70px;
}

.filter-btns {
    margin-top: 54px;
    margin-bottom: 38px;
}

.filter-btn {
    margin: 0 7px;
    background-color: var(--secondary-color);
    border: 0;
    color: #727272;
    padding: 8px 10px;
    margin-bottom: 15px;
    cursor: pointer;
    /* 鼠标指上去的一个过渡效果时间 */
    transition: 0.4s;
}

.filter-btn:focus,
.filter-btn:active {
    outline: none;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: #02bb54;
    color: #fff;
}

.showcases .cases {
    width: 100vw;
}


/* 放图片的容器 */

.showcases .case-item {
    width: 25vw;
    /* 这里没有写错，图片比例为25：20，也就是5：4 */
    height: 20vw;
    /* 超出部分不可见 */
    overflow: hidden;
}

.case-item img {
    height: 100%;
    /* 等比例缩放 */
    object-fit: cover;
}


/* ============= 服务流程 ================== */


/* 区域 */

.service {
    padding-top: 131px;
}


/* 所有服务 */

.services {
    display: grid;
    /* 同关于我们 */
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr 1fr;
    column-gap: 38px;
    row-gap: 34px;
}


/* 服务 */

.service-item {
    /* 同关于我们 */
    display: grid;
    grid-template-areas: "icon title" "icon content";
    grid-template-columns: 70px 1fr;
    grid-template-rows: 1fr 3fr;
    /* 内边距 */
    padding: 24px;
    box-shadow: 0px 0px 18px rgba(0, 0, 0, 0.06);
}


/* 服务图标 */

.service-item i.fas {
    grid-area: icon;
    font-size: 40px;
    color: #02bb54;
    padding-top: 6px;
}


/* 服务标题 */

.service-item .service-title {
    grid-area: title;
    color: #1f2021;
    font-size: 20px;
}


/* 服务内容 */

.service-item .service-content {
    grid-area: content;
    color: #8b8b8b;
    line-height: 30px;
    font-size: 14px;
    /* align-self: st; */
    margin-top: 8px;
}


/* 团队介绍 */

.team-intro {
    margin-top: 48px;
    padding-top: 62px;
    padding-bottom: 52px;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 24px;
    margin-top: 86px;
}

.team-member {
    background-color: #fff;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 28px;
    /* 鼠标过渡0.4秒 */
    transition: 0.4s;
    display: grid;
    justify-items: center;
}


/* 装照片的容器 设置 overflow:hidden 后 容器就成为类似蒙版效果 */

.profile-image {
    overflow: hidden;
}

.profile-image img {
    width: 100%;
    height: 264px;
    /* 等比例缩放 */
    object-fit: cover;
    /* 顶部居中对齐 */
    object-position: top center;
}

.team-member .name {
    margin-top: 18px;
    font-size: 16px;
    font-weight: 500;
    color: #1f2021;
}

.team-member .position {
    color: #727272;
    margin-top: 8px;
    margin-bottom: 10px;
}

.social-links {
    width: 100%;
    max-width: 200px;
    display: flex;
    /* 水平分布 */
    justify-content: space-between;
    padding: 0 42px;
}

.social-links li {
    list-style: none;
}

.social-links li a {
    color: #1f2021;
    text-decoration: none;
}


/* 团队成员 鼠标移上去 整个放大效果 */

.team-member:hover {
    /* 鼠标移上 上移 并放大1.05倍  阴影变宽变浅 */
    transform: translateY(-20px) scale(1.05);
    box-shadow: 0px 0px 36px rgba(0, 0, 0, 0.1);
}


/* 底部样式 */

footer {
    /* margin-top: 124px; */
    background-color: #0e0e0e;
    display: grid;
    justify-items: center;
    padding-top: 72px;
    padding-bottom: 24px;
}

.footer-menus {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    
    flex-wrap: wrap;
    padding: 0 15px;
    position: relative;
}

.menu-title {
    font-size: 16px;
    color: #fff;
    font-weight: 500;
    margin-bottom: 20px;
}

.contact-us {
    /* 水平在最左边 */
    justify-self: start;
    color: #e7e9ec;
}

.contact-us p:not(:first-child) {
    padding-bottom: 10px;
}

.contactform p .inputtxt {
    width: 100%;
    /* height: 20px; */
    line-height: 20px;
    padding: 10px 20px;
    color: #bcbcbc;
    background-color: #000;
    border: #3f3f3f 1px solid;
    margin-bottom: 10px;
    transition: all 0.3s ease-out 0s;
}

.tel-items {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.tel-item {
    /* margin: 0.75rem; */
    flex-basis: 160px;
    color: #727272;
}
.tel-item p,.tel-item h3{  font-size: 0.9rem;}
.contactform p .inputtxt.submit {
    /* background: none; */
    border: 1px solid #02bb54;
    /* color: #e7e9ec; */
    /* font-size: 1rem; */
    cursor: pointer;
    background-color: #02bb54;
    color: #1f2021;
}

footer.footrights {
    width: unset;
    /* width: 100vw; */
    padding: 10px;
    background-color: #000;
    /* margin: 10px auto; */
}

footer.footrights p {
    max-width: 1180px;
    margin: 0 auto;
    text-align: center;
}

.menu-items li {
    list-style: none;
    padding-bottom: 8px;
}

.menu-items li a {
    text-decoration: none;
    font-weight: 300;
    color: #e7e9ec;
}

.icp-info {
    margin-top: 24px;
    margin-bottom: 16px;
}

.icp-info,
.rights {
    grid-column: 1 / -1;
    justify-self: center;
    color: #fff;
}

.scrollToTop {
    display: none;
    position: relative;
    z-index: 300;
}

.scrollToTop a {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #02bb54;
    color: #fff;
    text-decoration: none;
    position: fixed;
    right: 30px;
    bottom: 60px;
}


/* 联系我们 */

.map-items {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column;
    margin-top: 50px;
}

.map-items .map-item {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
    padding: 10px;
    border: 1px solid #e3e3e3;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
}

.map-items .map-item .map {
    width: 700px;
    height: 200px;
    overflow: hidden;
}

.map-items .map-item .map img {
    width: 100%;
}

.navbgmask {
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    display: none;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .2);
}
.width50 {
    width: 48%;
}
.width40 {
    width: 38%;
}
.width60 {
    width: 58%;
}
.width30 {
    width: 28%;
}
.width70 {
    width: 68%;
}
.mb30{
    margin-bottom: 30px;
}
@media(max-width:1400px) {
    header nav {
        /* 元素放在最右边 */
        justify-self: end;
        margin-top: 10px;
    }
}
@media screen and (min-width: 1200px) and (max-width: 1230px)  {
    header nav a.tel {
        display: none;
    }
}

/* 响应式 */

@media(max-width:1200px) {
    header nav {
        display: none;
    }
    header {
        grid-template-columns: 2fr 1fr;
    }
    .logo {
        justify-self: left;
        margin-left: 20px;
    }
    header .burger {
        display: block;
        width: 30px;
        height: 30px;
        margin-top: 10px;
        margin-right: 20px;
        justify-self: end;
        position: relative;
        cursor: pointer;
    }
    .burger-line1,
    .burger-line2,
    .burger-line3 {
        width: 30px;
        height: 2px;
        background-color: #e7e9ec;
    }
    .burger-line1 {
        position: absolute;
        top: -8px;
    }
    .burger-line3 {
        position: absolute;
        top: 8px;
    }
    header.open nav {
        display: grid;
        position: absolute;
        right: 0;
        top: 0;
        width: 260px;
        margin-right: 0;
        margin-top: 0;
        background-color: #fff;
        color: #1f2021;
        /* 栅格布局，最大值取内容宽度 */
        grid-auto-rows: max-content;
        justify-items: start;
        box-shadow: 0 0 3 rgba(0, 0, 0, 0.1);
        opacity: 0;
        animation: slideDown 0.6s ease-out forwards;
    }
    header.open nav>* {
        color: #1f2021;
        justify-items: start;
        font-size: 14px;
        width: 150px;
        border-bottom: 1px solid #e3e3e3;
        line-height: 40spx;
        padding: 13px 0;
        opacity: 0;
        animation: showMenu 0.5S linear forwards 0.4s;
    }
    header.open nav a:hover {
        color: #727272;
    }
    header.open nav a.tel {
        margin-top: 20px;
        border: 1px #02bb54 solid;
        background-color: #02bb54;
        padding: 3px 10px 3px 10px;
        border-radius: 30px;
    }
    header.open nav i {
        color: #1f2021;
    }
    .header.open .backdrop-nav {
        background-color: var(--backdrop-color);
        z-index: 1;
        position: absolute;
        width: 100vw;
        height: 100vh;
        top: 0;
        left: 0;
        opacity: 0.6;
    }
    header.open .burger-line1,
    header.open .burger-line2,
    header.open .burger-line3,
    header.sticky .burger-line1,
    header.sticky .burger-line2,
    header.sticky .burger-line3,
    header.stickytop .burger-line1,
    header.stickytop .burger-line2,
    header.stickytop .burger-line3 {
        background-color: #1f2021;
        transition: 0.4s ease;
    }
    header.open .burger-line1 {
        transform: rotate(45deg) translate(4px, 7px);
    }
    header.open .burger-line2 {
        transform: translateX(5px);
        opacity: 0;
    }
    header.open .burger-line3 {
        transform: rotate(-45deg) translate(4px, -7px);
    }
    header.open .logo {
        z-index: 40;
    }
    /* 导航下滑效果 */
    @keyframes slideDown {
        from {
            height: 0;
            opacity: 0;
        }
        to {
            height: 100vh;
            padding-top: 80px;
            opacity: 1;
        }
    }
    /* 菜单项下滑 */
    @keyframes showMenu {
        from {
            opacity: 0;
            transform: translateY(-1vh);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    .navbgmask.navopen {
        display: block;
    }
}

@media (max-width: 900px) {
    .about .aboutnr-item .aboutnr-item-text {
        line-height: 30px;
    }
    .drsc-item p {
        font-size: 1rem;
        line-height: 40px;
    }
    .about .aboutnr-item {
        margin-top: 40px;
    }
    .fujinews-item a {
        width: 90%;
    }
    .aboutnr-item-imgs2 {
        width: 80%;
        margin: 40px auto 10px;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
       
    }
    .aboutnr-item-imgs2 .imgbox {
        /* height: 250px; */
        overflow: hidden;
    }
    .aboutnr-item-imgs .imgbox {
        margin: 0 0;
    }
    .width50 ,.width40,.width60,.width30,.width70 {
        width:100%;
    }
    /* .fw30 p {
        font-size: 1.2rem;
    }
    .fw30 .fw30title {
        font-size: 4rem;
        line-height: 3rem;
    }
    .fw30 .fw30textarea {
        margin-top: 10px;
        line-height: 3rem;
    } */
}

@media (max-width: 780px) {
    .showproducts .products-item {
        width: calc(100% / 2);
    }
    .product-item {
        flex-basis: calc(50%);
    }
    .showproducts {
        margin-bottom: 40px;
        /* padding: 20px 15px; */
    }
    .product-btns {
        margin: 30px 0;
    }
    .about {
        margin-bottom: 30px;
        padding: 50px 15px 20px 15px;
    }
    .section-footer {
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .footer-menus {
        width: 100%;
        max-width: 1180px;
        display: grid;
        grid-template-columns: 100%;
        padding: 0 15px;
        position: relative;
    }
    .contact-us {
        display: none;
    }
    .dls-items2 {
        width: 98%;
        justify-content: space-around;
    }
    .dls-item2 {
        width: 80px;
        flex-basis: 80px;
        margin: 0 10px;
    }
    .drsc-icons .drsc-icon{
        width:50%;
        margin-bottom: 10px;
    }
}

@media (max-width: 600px) {
    .slide-caption h1 {
        font-size: 2rem;
    }
    .slide-caption h3 {
        font-size: 1.5rem;
    }
    .showproducts .products-item {
        width: calc(100% / 2);
        padding: 5px;
    }
    .aboutnr-item-imgs {
        flex-basis: 60px;
    }
    .drsc-icons {
        margin-top: 10px;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .drsc-icon {
        min-width: 200px;
        text-align: center;
        margin: 0px auto;
        margin-bottom: 10px;
    }
    .drsc-icons .drsc-icon img {
        width: 30px;
        margin-right: 10px;
    }
    .nr-banner {
        height: 130px;
        margin-bottom: 10px;
    }
    .product-item {
        padding: 5px;
        
    }
}

@media (max-width: 560px) {
    .logo h1 {
        display: none;
    }
    .fw30 p {
        font-size: 1rem;
    }
    .fw30 .fw30title {
        font-size: 3rem;
        line-height: 3rem;
    }
    .fw30 .fw30textarea {
        margin-top: 10px;
        line-height: 1.5rem;
    }
   
}


/* @media (min-width: 1200px){
    .container {
    max-width: 1140px;
}
}


@media (min-width: 992px){
    .container {
        max-width: 960px;
    }
}

@media (min-width: 768px){
    .container {
        max-width: 720px;
    }
}

@media (min-width: 576px){
    .container {
        max-width: 540px;
    }
} */