.container-fluid {
    max-width: 1360px;
}

.home-slider,
.home-about {
    margin-bottom: 100px;
}

.home-about img {
    max-width: 90%;
    height: 100%;
    background-color: #1c1c1c;
    opacity: 0.8;
    object-fit: cover;
}

.home-about .about-btn {
    display: flex;
    justify-content: flex-end;
}

.home-about .about-btn .about-more {
    width: 100px;
    height: 30px;
    line-height: 30px;
    background-color: #ffc836;
    color: #000;
    text-align: center;
}

.home-about .text h3 {
    font-size: 48px;
    color: #222222;
    font-weight: 700;
}

.home-about .text h3::after {
    content: '';
    display: block;
    width: 175px;
    border-bottom: 3px solid #ffc836;
}

.home-about .desc h4 {
    margin: 20px 0;
    font-weight: 700;
}

.home-about .desc {
    line-height: 2;
}

.home-product {
    background: url(../images/bg-product.jpg) no-repeat;
    background-size: 100% 100%;
}

.home-product h1 {
    color: #ffc838;
    text-align: center;
    font-weight: 700;
    padding: 40px 0 60px 0;
}

.home-product h1::after {
    content: '';
    display: block;
    width: 30%;
    margin: 20px auto;
    border-bottom: 3px solid #ffc836;
}

@media screen and (max-width:320px) {
    .home-product .pro-item img {
        height: 7rem !important;
    }
}

@media screen and (min-width:320px) and (max-width: 555px) {
    .home-product .pro-item img {
        height: 11rem !important;
    }
}

@media screen and (min-width:556px) and (max-width: 768px) {
    .home-product .pro-item img {
        height: 12rem !important;
    }
}

@media screen and (min-width:769px) and (max-width: 1023px) {
    .home-product .pro-item img {
        height: 18rem !important;
    }
}

@media screen and (min-width:1024px) and (max-width: 1200px) {
    .home-product .pro-item img {
        height: 17rem !important;
    }
}

.home-product .pro-item img {
    width: 100%;
    height: 20rem;
    object-fit: cover;
}

.home-product .pro-item {
    margin: 0 0 60px 0;
}

.home-product .pro-item p {
    background-color: #ffc838;
    color: #000;
    padding: 20px 20px;
    margin: 0;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-advantage {
    background: url(../images/advantage.jpg) no-repeat;
    background-size: 100% 100%;
    padding-bottom: 200px;
}

.home-advantage h1 {
    color: #222;
    text-align: center;
    font-weight: 700;
    padding: 40px 0 60px 0;
}

.home-advantage h1::after {
    content: '';
    display: block;
    width: 30%;
    margin: 20px auto;
    border-bottom: 3px solid #222;
}

.home-advantage .advantage-all {
    display: flex;
}

.home-advantage .advantage-all .adleft {
    margin-top: 100px;
}

.home-advantage .advantage-all .adleft .square {
    border: 1px solid #d4d4d4;
    width: 200px;
    height: 100px;
    line-height: 100px;
    margin-left: 68px;
}

.home-advantage .advantage-all .adleft .square p {
    margin: 0;
    font-size: 36px;
    font-weight: 700;
    margin-left: -68px;
}

.home-advantage .advantage-all .adleft .adtext {
    margin-top: 100px;
}

.home-advantage .advantage-all .adleft .adtext p {
    margin: 0;
    line-height: 2;
}

.home-advantage .advantage-all .adright {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 500px;
    margin-left: 100px;
}

.home-advantage .advantage-all .adright .advantagetext {
    display: flex;
    align-items: center;
}

.home-advantage .advantage-all .adright .advantagetext h5 {
    color: #fac02a;
}

.home-advantage .advantage-all .adright .advantagetext p {
    margin: 0;
}

.home-news {
    background-color: #222;
    padding: 40px 0;
}

.home-news .newsall {
    display: flex;
}

.home-news .newsall .newsleft {
    color: #fff;
    width: 54rem;
}

.home-news .newsall .newsleft img {
    width: 100%;
}

.home-news .newsall .newsleft .home-newslist {
    background-color: #313131;
    padding: 30px 20px 20px 10px;
}

.home-news .newsall .newsleft .home-newslist h3 {
    font-weight: 700;
    font-size: 24px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.home-news .newsall .newsleft .home-newslist p {
    line-height: 2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-news .newsall .newsright {
    display: flex;
}

.home-news .newsall .newsright ul {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.home-news .newsall .newsright ul li {
    padding: 10px 30px 10px 40px;
    background-color: #282828;
}

.home-news .newsall .newsright ul li:hover {
    background-color: #3b3b3b;
}

.home-news .newsall .newsright ul li a {
    color: #fff;
    transition: unset;
}

.home-news .newsall .newsright ul li a:hover {
    color: #fac02a;
}

.home-news .newsall .newsright ul li a h4 {
    font-size: 18px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-news .newsall .newsright ul li a p {
    font-size: 14px;
    line-height: 2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.home-news .newsall .newsright ul li a .home-news-time {
    font-size: 14px;
    float: right;
}

/* 公司简介 */
.main {
    margin-bottom: 50px;
}

.main .breadcrumb a {
    color: #999;
}

.main .contents h1 {
    text-align: center;
    line-height: 1.6;
}

.main .contents .content {
    line-height: 2;
    margin: 24px 0;
}

.main .contents .content .abouttext {
    text-indent: 2rem;
}

.main .contents .content img {
    width: 100%;
}

.main .contents .content .officeimg {
    width: 100%;
    margin-bottom: 20px;
}

.main .contents .content .safety {
    margin: 0;
    padding: 0;
}

.main .contents .content .safety li:hover a {
    color: #fac02a;
}

/* 产品页面 */
.main .contents .content .material {
    margin-bottom: 30px;
}

.main .contents .content .material p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background-color: #efefef;
    margin: 0;
    line-height: 3;
    padding: 0 10px;
}

.main .contents .productlist {
    text-align: center;
}

.main .contents .productlist span {
    display: block;
    float: left;
}

.main .contents .productlist img {
    display: block;
    margin: auto;
}

.main .content_text p {
    margin-bottom: 0;
    line-height: 2.4;
}

/* 新闻 */
.main .content-wzlb {
    margin: 24px 0;
}

.main .content-wzlb .content-wzlb-item {
    border-bottom: 1px dotted #ccc;
    display: block;
    padding: 12px 0;
}

.main .content-wzlb .content-wzlb-item h2 {
    font-size: 24px;
    line-height: 2;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.main .content-wzlb .content-wzlb-item p {
    color: #666;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    margin-bottom: 12px;
}

.main .content-wzlb .content-wzlb-item:hover {
    border: 0;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .2);
    transform: translateY(-6px);
    padding: 12px;
    margin: 0 -12px;
}

/* 新闻详情newslist */
.contents .word {
    margin: 24px 0;
    line-height: 2;
    font-size: 16px;
}

.contents .word p {
    text-indent: 2rem;
}

.contents .content_text {
    padding: 6px;
}

.contents .content_text p {
    margin-bottom: 0;
    line-height: 2.4;
}

/* 导航 */
.main .breadcrumb .breadcrumb-item a {
    padding: 0 5px;
}