/* Fonts */
:root {
    --default-font: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --heading-font: "Montserrat", sans-serif;
    --nav-font: "Lato", sans-serif;
}
:root {
    --background-color: #ffffff;
    --background-color-rgb: 255, 255, 255;
    --default-color: #212529;
    --default-color-rgb: 33, 37, 41;
    --primary-color: #115f32;
    --primary-color-rgb: 17,95,50;
    --secondary-color: #32353a;
    --secondary-color-rgb: 50, 53, 58;
    --contrast-color: #ffffff;
    --contrast-color-rgb: 255, 255, 255;
}
body {
    color: var(--default-color);
    font-family: var(--default-font);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: var(--primary-color-rgb);
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--secondary-color);
    font-family: var(--heading-font);
}

section {
    color: var(--default-color);
    background-color: var(--background-color);
    padding: 60px 0;
    overflow: clip;
}

/*--------------------------------------------------------------
# Section Title
--------------------------------------------------------------*/
.section-title {
    text-align: center;
    padding-bottom: 60px;
}

.section-title h2 {
    font-size: 32px;
    font-weight: 700;
    position: relative;
}

.section-title h2:before,
.section-title h2:after {
    content: "";
    width: 50px;
    height: 2px;
    background: var(--primary-color);
    display: inline-block;
}

.section-title h2:before {
    margin: 0 15px 10px 0;
}

.section-title h2:after {
    margin: 0 0 10px 15px;
}

.section-title p {
    margin-bottom: 0;
}
nav .logo-img {
    height: 120px;
    padding: 5px 15px;
}
.navbar {
    border-top:3px double rgba(var(--default-color-rgb), 0.3);
    padding: 0;
}
.navbar-light .navbar-nav {
    width: 100%;
}
.navbar-light .navbar-nav .nav-item{
    text-align: center;
    width: 10%;
}
.navbar-light .navbar-nav .nav-link {
    color: var(--default-color);
}
.navbar-light .navbar-nav .nav-link:hover,.dropdown-item:hover {
    background: var(--primary-color);
    color: var(--contrast-color);
}
.dropdown .nav-link:hover {

}
.dropdown-menu {
    padding: 0;
}
.footer_nav a{
    display: block;
    padding: 3px 0;
    color: var(--contrast-color);
}
.footer_nav h1 {
    color: var(--contrast-color);
    font-size: 18px;
    font-weight: bolder;
}
.footer_nav a:hover {
    color: #9b9b9b;
}
.carousel-indicators li{
    background: var(--primary-color) !important;
}
.carousel-control-prev .carousel-control-prev-icon {
    color: var(--primary-color);
}
/* Recent-posts Section - Home Page
------------------------------*/
.recent-posts .products-i {
    margin-bottom: 20px !important;
}
.recent-posts article {
    box-shadow: 0 4px 16px rgba(var(--default-color-rgb), 0.1);
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    padding: 10px;
    text-align: center !important;
}

.recent-posts .post-img {
    height: 240px;
    line-height: 240px;
    margin-bottom: 10px;
    justify-content: center;
    overflow: hidden;
    border-bottom: 3px double rgba(var(--default-color-rgb), 0.3);;
}
.recent-posts .post-img img {
    width: 100%;
}
.recent-posts .post-category {
    font-size: 16px;
    color: rgba(var(--default-color-rgb), 0.5);
    margin-bottom: 10px;
}

.recent-posts .title {
    font-size: 18px;
    font-weight: 600;
    padding: 0;
    margin: 0 0 20px 0;
}

.recent-posts .title a {
    color: var(--secondary-color);
    transition: 0.3s;
}

.recent-posts .title a:hover {
    color: var(--primary-color);
}

.recent-posts .post-author-img {
    width: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

.recent-posts .post-author {
    font-weight: 600;
    margin-bottom: 5px;
}

.recent-posts .post-date {
    font-size: 14px;
    color: rgba(var(--default-color-rgb), 0.5);
    margin-bottom: 0;
}
.recent-posts .button-fa {
    text-align: center;
    color: var(--primary-color);
    border:1px solid var(--primary-color);
}
.recent-posts .button-fa:hover,
.recent-posts article:hover .button-fa{
    color: var(--contrast-color);
    background: var(--primary-color);
}
.recent-posts article:hover {
    box-shadow: 0 4px 16px rgba(var(--primary-color-rgb), 0.3);
}

/* Features Section - Home Page
------------------------------*/
.gs-liht {
    --background-color: #f4f4f4;
}
.features .features-item {
    color: rgba(var(--default-color-rgb), 0.8);
}

.features .features-item+.features-item {
    margin-top: 100px;
}

@media (max-width: 768px) {
    .features .features-item+.features-item {
        margin-top: 40px;
    }
}

.features .features-item h3 {
    font-weight: 700;
    font-size: 26px;
}
.features .features-item .aboutus {
    font-weight: 700;
    font-size: 28px;
    font-family: Arial;
    color: rgba(var(--default-color-rgb), 0.2);
}
.features .features-item .btn-get-started {
    color: var(--primary-color);
    border:1px solid var(--primary-color);
    padding: 8px 30px 10px 30px;
    border-radius: 4px;
}
.features .features-item .btn-get-started span {
    margin-left: 5px;
}
.features .features-item .btn-get-started:hover {
    color: var(--contrast-color);
    background: var(--primary-color);
}
.features .features-item .image-stack {
    width: 100%;
    overflow: hidden;
    grid-template-columns: repeat(12, 1fr);
}
.features .features-item .image-stack img {
    width: 100%;
}
.features .features-item ul {
    list-style: none;
    padding: 0;
}

.features .features-item ul li {
    padding-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.features .features-item ul li:last-child {
    padding-bottom: 0;
}

.features .features-item ul i {
    font-size: 20px;
    padding-right: 4px;
    color: var(--primary-color);
}

@media (max-width: 1200px) {
    .advantage .col {
        width: 50%;
        margin-bottom: 15px;
    }
}
@media (max-width: 600px) {
    .advantage .col {
        width: 100%;
        margin-bottom: 15px;
    }
}
.advantage  {

}
.advantage-item {
    padding: 8px;
    background-color: var(--contrast-color);
    box-shadow: 0 3px 20px -2px rgba(var(--default-color-rgb), 0.1);
    height: 100%;
    border-radius: 15px;
    position: relative;
}
.advantage-item .icon {
    margin: 15px auto 5px auto;
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    transform-style: preserve-3d;
}
.advantage-item:hover {
    box-shadow: 0 3px 20px -2px rgba(var(--primary-color-rgb), 0.2);
    cursor: pointer;
}
.advantage-item .icon i {
    color: var(--background-color);
    font-size: 28px;
    transition: ease-in-out 0.3s;
    line-height: 0;
}
.advantage-item .icon::before {
    position: absolute;
    content: "";
    height: 86px;
    width: 86px;
    border-radius: 50%;
    background: rgba(var(--primary-color-rgb), 0.2);
    transition: all 0.3s ease-out 0s;
    transform: translateZ(-1px);
}
.advantage-item .icon::after {
    position: absolute;
    content: "";
    height: 102px;
    width: 102px;
    border-radius: 50%;
    background: rgba(var(--primary-color-rgb), 0.1);
    transition: all 0.3s ease-out 0s;
    transform: translateZ(-2px);
}
.ribbon {
    display: inline-block;
    width: 100%;
    height: 60px;;
    position: relative;
    float: left;
    margin-bottom: 30px;
    text-transform: uppercase;
    color: white;
}
.ribbon:nth-child(even) {margin-right: 4%;}
@media (max-width: 500px) {
    .ribbon {width: 100%}
    .ribbon:nth-child(even) {margin-right: 0%;}
}
.ribbon3 {
    display: inline-block;
    position: absolute;
    width: 80%;
    height: 50px;
    line-height: 50px;
    padding-left: 15px;
    background: var(--primary-color);
    left: -16px;
    top: 20px
}
.ribbon3:before, .ribbon3:after {
    content: "";
    position: absolute;
}
.ribbon3:before {
    height: 0;
    width: 0;
    border-bottom: 8px solid var(--primary-color);
    border-left: 8px solid transparent;
    top: -8px;
    left: 0;
}
.ribbon3:after {
    height: 0;
    width: 0;
    border-top: 25px solid transparent;
    border-bottom: 25px solid transparent;
    border-left: 15px solid var(--primary-color);
    right: -15px;
}

.advantage-item:hover .ribbon3 {
    background: var(--primary-color);
}
.advantage-item:hover .ribbon3:after {
    height: 0;
    width: 0;
    border-top: 25px solid transparent;
    border-bottom: 25px solid transparent;
    border-left: 15px solid var(--primary-color);;
    right: -15px;
}
.advantage-item:hover
.advantage-item h3 {
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 20px;
    text-align: center;
    border-bottom: 2px solid rgba(var(--default-color-rgb), 0.6);
}
.advantage-item p {
    color: rgba(var(--default-color-rgb), 0.6);
    line-height: 20px;
}
.advantage-item .buy-btn {
    color: rgba(var(--default-color-rgb), 0.8);
    background-color: var(--contrast-color);
    display: inline-block;
    padding: 10px 40px;
    border-radius: 4px;
    border: 1px solid rgba(var(--default-color-rgb), 0.2);
    transition: none;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--heading-font);
    transition: 0.3s;
}

.advantage-item .buy-btn:hover {
    background-color: var(--primary-color);
    color: var(--contrast-color);
}

.industry .card-header {
    background-color: var(--primary-color);
    color: var(--contrast-color);
}
.card-header .card-title {
    color: var(--contrast-color);
    font-size: 24px;
    padding-bottom: 10px;
    border-bottom: 3px double  var(--contrast-color);
}
.industry .card-body,.cases .card-body {
    padding: 0;
}
.industry .card-body img {
    width: 100%;
}
.industry .card:hover{
    cursor: pointer;
    box-shadow: 0 3px 20px -2px rgba(var(--primary-color-rgb), 0.2);
}


.cases .card-header{
    background: none;
}
.cases .card-header .card-title {
    color: var(--default-color);
    font-size: 24px;
    padding-bottom: 10px;
    border-bottom: 3px double  var(--default-color);
}
.cases .card {
    padding: 20px auto;
}
.cases .card-body {
    padding: 15px 0;
    background-color: var(--primary-color);
}
.cases .card-header .card-text {
    height: 100px;
}
.cases .card:hover .card-body img{
    opacity: 0.5;
    filter: grayscale(100);
}


.custom  .custom-img {
    overflow: hidden;
    padding: 0;
}
.custom  .custom-img img {
    width: 100%;
    opacity: 0.5;
    filter: grayscale(100);
}
.custom  .custom-img:hover img {
    filter: none;
    opacity: 1;
}
footer {
    color: var(--contrast-color);
    font-size: 16px;
    background: #3e3e3e;
    padding-top: 40px;
}
footer a {
    color: #9b9b9b;
}
footer a:hover{
    color: var(--primary-color);
}
.friend-link {

}
.copyright {
    color: #9b9b9b;
    border-top: 1px solid var(--contrast-color);
    padding-top: 15px;
    font-size: 14px;
}

.back-to-top{
    position: fixed;
    right: 10px;
    bottom: 30px;
    font-size: 32px;
}

.siterela {
    position: relative;
    height: 65px;
    margin-bottom: 1rem;
}
.siterela .left:before {
    width: 60%;
    display: block;
    content: '';
    border-width: 65px 24px 0 0;
    position: absolute;
    left: 0;
    top: -10px;
    border-color: var(--primary-color) transparent transparent transparent;
    border-style: solid;
    line-height: 65px;
    z-index: 8;
    transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.siterela .left .linknewsou {
    width: 60%;
    overflow: hidden;
    display: block;
    position: absolute;
    top: -10px;
    height: 65px;
    line-height: 65px;
    z-index: 99;
}
.siterela .left .linknewsou a {
    color: var(--contrast-color);
    /*color: red;*/
    height: 65px;
    display: inline-block;
    padding: 0 15px;
    overflow: hidden;
    line-height: 65px;
}
.siterela .left .linknewsou a:hover,.siterela .left .linknewsou a.active {
    background:  var(--contrast-color);
    color: var(--primary-color);
}
.siterela .left .breadcrumbou {
    position: absolute;
    top: -10px;
    left: 60%;
    width: 30%;
    /*background: #004400;*/
    overflow: hidden;
    z-index: 100;
    text-align:right;
    display:block;
    height: 65px;
    line-height: 65px;
}
.siterela .left .breadcrumbou a{
    color: var(--primary-color);
}
.siterela .left .breadcrumbou a.active{
    color: var(--default-color);
}
.siterela .left .breadcrumbou a+a{
    padding-left: 10px;
}
.siterela .left .breadcrumbou a+a::before {
    content: "/";
    display: inline-block;
    padding-right: 10px;
    color: rgba(var(--default-color-rgb), 0.3);
}
.service-details .aboutcontent {
    /*text-indent: 2em;*/
    line-height: 28px;
}
@media screen and (max-width: 768px) {
    .siterela .left:before,.siterela .left .linknewsou,.siterela .left .breadcrumbou{
        width: 100%;;
    }
    .siterela .left .linknewsou a  {
        padding: 0 5px;
    }
    .siterela .left .breadcrumbou {
        position: absolute;
        top: 65px;
        left: 0;
        text-align: left;
    }
}

.zhuanli img {
    width: 890px;
}

.service-boxs h4 {
    border: 1px solid var(--primary-color);
    border-bottom: 1px solid var(--contrast-color);
    background-color: var(--primary-color);
    color: var(--contrast-color);
    margin-top: 30px;
    padding: 30px 15px;
    margin-bottom: 0;
}
.service-boxs h4{
    margin-top: 0;
}
.service-boxs .accordion {
    border: 1px solid var(--primary-color);
}
.accordion-item {
    border-top: 1px solid var(--primary-color);
}
.accordion-item:first-of-type {
    border-top:none;
}
.accordion-item a{
    padding: 10px;
    display: block;
    overflow: hidden;
    color: var(--default-color);
}
.accordion-item a:hover,.accordion-item .active{
    background-color: var(--primary-color);
    color: var(--contrast-color);
}
/*面包屑*/
.breadcrumb-s {
    border-top: 1px solid var(--default-color);;
}
.breadcrumb {
    background: none;
}
.breadcrumb-item span {
    margin-right: 5px;
}
.breadcrumb-item a:hover{
    color: var(--primary-color);
}
.breadcrumb-item a {
    color: var(--default-color);
}
/*页码*/
.page-item {
    clear: both;
    overflow: hidden;
    margin-top: 20px;
}
.pagination {
    margin-top: 30px;
    color: rgba(var(--default-color-rgb), 0.6);
}
.pagination a{
    margin: 0 2px;
    transition: 0.3s;
    color: rgba(var(--default-color-rgb), 0.6);
    padding: 3px 12px;
    display: inline-block;
    align-items: center;
    justify-content: center;
}
.pagination .active,
.pagination a:hover{
    background: var(--primary-color);
    color: var(--contrast-color);
}
.page-num p a {
    color: rgba(var(--default-color-rgb), 0.6);
    font-size: 14px;
    display: inline-block;
    line-height: 1;
}
.page-num {
    border-top: 1px solid #e0e0e0;
    padding-top: 10px;
}
.page-num p {
    font-size: 16px;
    margin-right: 8px;
    line-height: 0;
    color: rgba(var(--default-color-rgb), 0.6);
}
.page-num p a:hover{
    color: var(--primary-color);
}
.list-unstyled .media{
    border-bottom:  1px solid rgba(var(--default-color-rgb), 0.5);
    margin: 15px 0;
}
.media .cover_clock {
    width: 180px;
}
.media .cover_clock img {
    width: 100%;
}
.list-unstyled .media .media-body {
     color: rgba(var(--default-color-rgb), 0.8);
 }
.list-unstyled .media .media-body p {
    color: rgba(var(--default-color-rgb), 0.5);
}
.list-unstyled .media .media-body .post-date {
    padding-top: 10px;
    font-size: 14px;
}
.media-body .post-date i,
.service-details .article .post-date .bi {
    margin-right: 5px;
    margin-left: 20px;
}
.media-body .post-date i:first-of-type,
.service-details .article .post-date .bi:first-of-type{
    margin-left: 0;
}
.list-unstyled .media:hover .title-desc{
    color: var(--primary-color);
    cursor: pointer;
}
.service-details .article .title{
    text-align: center;
}
.service-details .article .post-date {
    color: rgba(var(--default-color-rgb), 0.5);
    overflow: hidden;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 15px;
    margin-bottom: 30px;
    border-bottom: 3px double rgba(var(--default-color-rgb), 0.5);
}
.victorious-dl {
    text-align: center;
    color: rgba(var(--default-color-rgb), 0.5);

}
.victorious-dl dl {
    border: 3px double rgba(var(--default-color-rgb), 0.5);
}
.victorious-dl dt {
    overflow: hidden;
    margin-bottom: 10px;
}