* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

a {
    text-decoration: none !important;
}

#main {
    overflow-x: hidden;
}

li {
    list-style: none;
}

input,
button,
textarea {
    outline: none;
    border: none;
}

.header-fixed {
    position: fixed !important;
    top: 0;
    left: 0;
    z-index: 99999;
    width: 100%;
    transition: all 0.5s linear;
    background-color: rgba(0, 0, 0, 0.9) !important;
    box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.05);
}

.banner {
    position: relative;
}

.banner .swiper-slide img {
    width: 100%;
}

.banner .swiper-pagination-bullet {
    width: 13px !important;
    height: 13px !important;
    background: #999999 !important;
    margin: 0 8px !important;
}

.banner .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #fff !important;
    position: relative;
}

.banner .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
    content: "";
    position: absolute;
    top: -5px;
    left: -5px;
    width: 23px;
    height: 23px;
    border: 2px solid #fff;
    border-radius: 11px;
}

.header {
    position: absolute;
    top: 0;
    left: 0;
    color: #fff;
    z-index: 9;
    width: 100%;
    background-color: rgba(12, 12, 12, 0.72);
}

.header .logo {
    width: 169px;
}

.header .container {
    height: 98px;
}

.header nav a {
    font-size: 15px;
    color: #fff;
    margin-left: 24px;
}
#header-top .wrap-nav-list > li:hover span{
    color: #999;
}

.service {
    padding: 103px 0 110px 0;
}

.title .line {
    width: 866px;
    margin-top: 20px;
    margin-bottom: 24px;
}

.font1 {
    width: 230px;
}

.title .main-title {
    font-weight: 500;
    font-size: 40px;
    color: #404040;
    /* line-height: 12px; */
    margin-top: 20px;
}

.service-list {
    margin-top: 110px;
    margin-bottom: 64px;
}

.service-item {
    position: relative;
}

.service-item::after {
    content: "";
    position: absolute;
    /* top: 20px; */
    bottom: 40px;
    right: 0;
    width: 1px;
    height: 128px;
    background: #626262;
}

.service-item:nth-child(3n)::after {
    background: #fff;
}

.service-item .list-title {
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 26px;
}

.service-item .list-subtitle {
    font-weight: 200;
    font-size: 15px;
    color: #947956;
    line-height: 26px;
}

.service-item p {
    font-weight: 200;
    font-size: 14px;
    color: #1A1A1A;
    line-height: 26px;
    width: 304px;
}

.more>a {
    width: 227px;
    height: 46px;
    background: #8C8C8C;
    box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.52);
    border-radius: 23px;
    display: block;
    text-align: center;
    line-height: 46px;
    font-size: 23px;
    color: #FFFFFF;
}

.more>a:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

.font2 {
    width: 647px;
}

.pattern {
    padding-bottom: 80px;
}

.subtitle {
    text-align: center;
    font-size: 20px;
    color: #404040;
    line-height: 26px;
    /* padding-top: 92px; */
    /* padding-bottom: 57px; */
    /* padding-top: 36px; */
    padding-top: 1vmax;
    font-weight: 300;
}

.pattern-img {
    max-width: 100%;
    width: 100%;
    transition: all 1.5s;
}

.pattern-img:hover {
    transform: scale(1.05);
}

.pattern-list {
    padding-bottom: 79px;
}

.font3 {
    width: 384px;
}

.product {
    padding-bottom: 109px;
}

.product-list {
    margin-top: 80px;
    margin-bottom: 69px;
}

.product-item>img {
    max-width: 100%;
    width: 100%;
    transition: all 1.5s;
}

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

.product-item .list-title {
    font-weight: 400;
    font-size: 18px;
    color: #404040;
    line-height: 13px;
    margin-top: 40px;
}

.font4 {
    width: 677px;
}

.rec {
    padding-bottom: 80px;
}

.rec-list {
    /* padding-top: 66px; */
    /* padding-bottom: 99px; */
    padding-left: calc((100% - 96% - 40px) / 2);
}

.rec-list .grid-item {
    width: 48%;
    background-image: url(/assets/images/react.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 40px;
    margin-bottom: 40px;
}

.rec-list .grid-item .list-title {
    font-weight: 500;
    font-size: 22px;
    font-weight: 700;
    color: #1B1B1B;
    /* line-height: 13px; */
    text-align: center;
    margin-top: 20px;
    margin-bottom: 32px;
}

.rec-list .grid-item .img {
    max-width: 100%;
    width: 100%;
    margin-bottom: 20px;
    transition: all 1.5s;
}

.rec-list .grid-item .img:hover {
    transform: scale(1.05);
}

.rec-list .grid-item p {
    margin-top: 40px;
    font-weight: 400;
    font-size: 17px;
    color: #1B1B1B;
    line-height: 28px;
    padding: 0 10px;
}

.font5 {
    width: 173px;
}

.index-page .news-list {
    margin-top: 40px;
    margin-bottom: 108px;
    padding-top: 69px;
    padding-bottom: 69px;
    background-image: url(/assets/images/bg.png);
    width: 100%;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.news-img {
    position: relative;
    display: block;
}

.news-img>.img {
    max-width: 100%;
    width: 100%;
}

.shade {
    position: absolute;
    width: 50%;
    height: 100%;
    left: 50%;
    top: 0;
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
}

.news-img:hover {
    cursor: pointer;
}

.news-img:hover .shade {
    background-color: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.shade h1 {
    font-weight: 400;
    font-size: 15px;
    color: #FFFFFF;
}

.shade h2 {
    font-weight: 400;
    font-size: 21px;
    color: #FFFFFF;
}

.news-item .news-link {
    font-weight: 400;
    font-size: 18px;
    color: #947956;
    line-height: 36px;
    margin-top: 30px;
    margin-bottom: 39px;
    display: block;
}

.news-item .news-link:hover {
    font-weight: bold;
}

.news-item p {
    font-weight: 400;
    font-size: 16px;
    color: #7B7B7B;
    line-height: 36px;
}

.news-item a.link {
    width: 143px;
    height: 26px;
    border-radius: 12px;
    border: 1px solid #AAAAAA;
    font-size: 16px;
    color: #7B7B7B;
    line-height: 20px;
    text-align: center;
    display: block;
}

.news-item a.link:hover {
    background-color: #000;
    color: #fff;
}

.news-list-content {
    margin-bottom: 65px;
}

.font6 {
    width: 458px;
}

.message-content {
    padding: 80px 120px 90px 120px;
}

.label {
    font-weight: 400;
    font-size: 20px;
    color: #404040;
    margin-bottom: 2px;
}

.form-item {
    margin-bottom: 32px;
}

.form-item input {
    width: 371px;
    height: 38px;
    border-radius: 5px;
    border: 1px solid #7B7B7B;
    background: transparent;
    font-size: 20px;
    padding: 0 10px;
}

.message .radio {
    margin-top: 10px;
    color: #404040;
    font-size: 16px;
}

.message .radio input {
    margin-right: 8px;
    width: 20px;
    height: 20px;
    position: relative;
}

.message .radio input::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border: 1.2px solid #404040;
    border-radius: 50%;
}

.message .radio input:checked:after {
    content: "";
    width: 12px;
    height: 12px;
    text-align: center;
    background: #404040;
    border-radius: 50%;
    display: block;
    position: absolute;
    top: 4px;
    left: 4px;
    border-color: #404040;
}

.date input {
    width: 278px;
}

.message .checkbox {
    color: #404040;
    font-size: 16px;
}

.message .checkbox input {
    margin-right: 8px;
    width: 20px;
    height: 20px;
    position: relative;
}

.checkbox-item,
.radio-item {
    margin-bottom: 4px;
}

.form-item .input input {
    width: 329px;
}

.form-item textarea {
    width: 100%;
    background: transparent;
    height: 165px;
    border-radius: 5px;
    border: 1px solid #7B7B7B;
    padding: 10px;
}

.form-item .require {
    color: rgba(164, 0, 0, 1);
}

.form-item .tips {
    font-size: 18px;
    color: #848484;
}

.submit {
    margin-top: 66px;
}

.submit button {
    width: 227px;
    height: 46px;
    background: #8C8C8C;
    box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.52);
    border-radius: 23px;
    text-align: center;
    line-height: 46px;
    font-size: 23px;
    color: #FFFFFF;
}

.submit button:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

footer {
    background: #000000;
    padding: 80px 120px;
    color: #fff;
}

.foote-logo {
    width: 280px;
}

.icon-list {
    margin-top: 30px;
}

.icon-list a {
    display: block;
    font-size: 32px;
    margin: 0 10px;
    color: #fff;
}

.icon-list a:hover {
    cursor: pointer;
    color: #666;
}

.icon-list a:nth-child(2) {
    font-size: 26px;
}

.address {
    width: 500px;
}

.address p {
    font-weight: 400;
    font-size: 15px;
    color: #FFFFFF;
    margin-bottom: 0;
    margin-left: 100px;
    text-align: left;
}

.address-item {
    margin-bottom: 23px;
}

.address-item a {
    color: #fff;
}

.address-item a:hover {
    color: #666;
}

.footer-left {
    position: relative;
}

.footer-left::after {
    content: "";
    position: absolute;
    right: 0;
    width: 2px;
    height: 100%;
    background: #fff;
}

.address-item span {
    min-width: 100px;
    text-align: left;

}

.mobile-logo {
    width: 150px;
}

.navbar {
    background-color: rgba(0, 0, 0, 0.6);
}

.navbar-toggler {
    color: #fff !important;
    border-color: #fff !important;
}

.news .more>a:hover {
    background-color: #3c3c3c !important;
}

@media screen and (max-width: 576px) {
    .title .line {
        width: 300px;
    }
    .title h1 {
        margin-top: 0;
        font-size: 20px;
    }
    .font1 {
        width: 115px;
    }
    .service {
        padding: 60px 0;
    }
    .service-list {
        margin-top: 64px;
        margin-bottom: 0;
    }
    .service-item {
        /* margin-bottom: 40px; */
    }
    .service-item::after {
        background: #fff;
    }
    .more>a {
        width: 180px;
        height: 46px;
        background: #8C8C8C;
        box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.52);
        border-radius: 23px;
        display: block;
        text-align: center;
        line-height: 46px;
        font-size: 20px;
        color: #FFFFFF;
    }
    .font2 {
        width: 300px;
    }
    .subtitle {
        /* padding-top: 60px; */
        font-size: 20px;
    }
    .pattern-img {
        margin-bottom: 40px;
    }
    .pattern-list {
        padding-bottom: 0;
    }
    .font3 {
        width: 194px;
    }
    .product-item {
        margin-bottom: 40px;
    }
    .font4 {
        width: 330px;
    }
    .product-list {
        margin-bottom: 0;
    }
    .rec-list .grid-item {
        width: 100%;
        padding: 40px 30px;
    }
    .rec-list .grid-item h1 {
        font-size: 20px;
    }
    .news-item {
        margin-bottom: 40px;
    }
    .rec-list {
        padding-bottom: 0;
    }
    .font6 {
        width: 225px;
    }
    .news-list>.container {
        padding: 0 20px !important;
    }
    .message-content {
        padding: 60px 20px;
    }
    .message-content>.container>.d-flex {
        flex-direction: column;
    }
    .form-item input {
        width: 300px;
    }
    .submit {
        margin-top: 0;
        align-items: center;
    }
    .footer-left::after {
        display: none;
    }
    .address {
        width: 100%;
    }
    .footer-content {
        flex-direction: column;
    }
    footer {
        padding: 40px 20px;
    }
    .footer-left {
        margin-bottom: 20px;
    }
    .foote-logo {
        width: 200px;
    }
}

@media screen and (min-width:577px) and (max-width:820px) {
    .line {
        max-width: 90%;
    }
    .service-item {
        /* margin-bottom: 40px; */
    }
    .service-item::after {
        background: #fff;
    }
    .pattern-list .col-lg-4 {
        align-items: center;
        display: flex;
        flex-direction: column;
        margin-bottom: 40px;
    }
    .product-item {
        margin-bottom: 40px;
    }
    .rec-list .grid-item {
        width: 100%;
    }
    .news-img>.img {
        width: 100%;
    }
    .news-item {
        margin-bottom: 40px;
    }
    .message-content {
        padding: 60px 0;
    }
    .form-item input {
        width: 300px;
    }
    .footer-left::after {
        display: none;
    }
    .footer-left {
        margin-bottom: 20px;
    }
}

@media screen and (min-width:821px) and (max-width:992px) {
    .footer-left::after {
        display: none;
    }
    .rec-list .grid-item {
        width: 100%;
    }
}