.news_top .m_show {
    display: none !important;
}

.is_pcshow {
    padding-top: 44px;
    padding-bottom: 80px;
    box-shadow: none;
    height: auto;
    background: linear-gradient( 180deg, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
    transition: .5s;
    /* background-color: white; */
    /* 针对不支持渐变的浏览器 */
    /* background-image: linear-gradient(rgba(255, 255, 255, 1), rgba(255, 255, 255, 0)); */
}

.banner_one {
    position: relative;
}

.banner_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, 120px);
    text-align: center;
    /* transform: translateY(-120px); */
    transition-delay: 1000ms;
    transition: transform 2000ms ease, opacity 2000ms ease;
    opacity: 0;
}

.banner_all {
    position: relative;
}

.banner_list .swiper-slide-active .banner_text {
    transition: all 500ms ease;
    opacity: 1;
    top: 50%;
    transform: translate(-50%, -40%);
}

.banner_tall {
    font-size: 60px;
    font-weight: bold;
    color: #FF6600;
}

.banner_t2 {
    font-size: 30px;
}

.banner_show {
    color: #fff;
    font-size: 16px;
    margin-top: 2.6vw;
    position: relative;
    display: inline-block;
    letter-spacing: 2px;
    padding-bottom: 10px;
}

.banner_show::after {
    width: 100%;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0px;
    height: 2px;
    position: absolute;
    content: " ";
    background-color: #F70D0D;
    transition: .5s;
}

.banner_show:hover::after {
    width: 140%;
}

.banner_mouse {
    display: block;
    position: absolute;
    right: 50%;
    transform: translateX(-50%);
    bottom: 40px;
    z-index: 2;
    width: 23px;
    height: 40px;
    cursor: pointer;
    background: url('../images/banner_mouse_ico.png') no-repeat -23px 0px;
    -webkit-animation: nudgeMouse 1.6s linear infinite;
    animation: nudgeMouse 1.6s linear infinite;
}

.banner_mouse:after,
.banner_mouse:before {
    content: "";
    position: absolute;
}

.banner_mouse:before {
    width: 23px;
    height: 40px;
    background: url('../images/banner_mouse_ico.png') no-repeat 0px 0px;
    -webkit-animation: colorSlide 1.6s linear infinite;
    animation: colorSlide 1.6s linear infinite;
    top: 0;
    left: 0;
}

.banner_mouse:after {
    background-color: #ffffff;
    width: 4px;
    height: 4px;
    border-radius: 100%;
    -webkit-animation: trackBallSlide 1.6s linear infinite;
    animation: trackBallSlide 1.6s linear infinite;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}

@keyframes nextAni {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    60% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0.2;
        transform: translateY(0px);
    }
}

@-webkit-keyframes nudgeMouse {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    50% {
        -webkit-transform: translateY(0.8rem);
        transform: translateY(0.8rem);
    }
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes nudgeMouse {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    50% {
        -webkit-transform: translateY(0.8rem);
        transform: translateY(0.8rem);
    }
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@-webkit-keyframes trackBallSlide {
    0% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-0.8rem);
        transform: scale(1) translateY(-0.8rem);
    }
    34% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(0.4rem);
        transform: scale(0.9) translateY(0.4rem);
    }
    68% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(1.6rem);
        transform: scale(0.4) translateY(1.6rem);
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-0.8rem);
        transform: scale(0.4) translateY(-0.8rem);
    }
}

@keyframes trackBallSlide {
    0% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-0.8rem);
        transform: scale(1) translateY(-0.8rem);
    }
    34% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(0.4rem);
        transform: scale(0.9) translateY(0.4rem);
    }
    68% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(1.6rem);
        transform: scale(0.4) translateY(1.6rem);
    }
    100% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-0.8rem);
        transform: scale(0.4) translateY(-0.8rem);
    }
}

@-webkit-keyframes colorSlide {
    0% {
        height: 0;
    }
    90% {
        height: 4rem;
    }
}

@keyframes colorSlide {
    0% {
        height: 0;
    }
    90% {
        height: 4rem;
    }
}


/*产品中心*/

.tit_1 {
    font-size: 48px;
    font-weight: 400;
    color: #000000;
}

.tit_2 {
    font-size: 30px;
    color: #F70D0D;
    letter-spacing: 1.6px;
    /* margin: 10px 0; */
}

.tit_line {
    width: 80px;
    height: 4px;
    background-color: #F70D0D;
    margin-top: 10px;
    margin-left: 2px;
}

.ptit_a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ptit_aright {
    width: 140px;
    height: 50px;
    line-height: 50px;
    background-color: #F70D0D;
    text-align: center;
    color: #ffffff;
    font-size: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    border-radius: 4px;
}

.pr_t1,
.pr_t2 {
    transition: .5s;
}

.pr_t1 {
    margin-right: 8px;
}

.ptit_aright:hover .pr_t1 {
    transform: translateX(-10px);
    transition: .5s;
}

.ptit_aright:hover .pr_t2 {
    transform: translateX(10px);
    transition: .5s;
}

.product_list {
    display: flex;
    /* flex-wrap: wrap; */
    margin-top: 60px;
}

.product_lone {
    width: 23.5%;
    margin-right: 2%;
    /* height: 600px; */
    /* height: 94.7vh; */
    height: 31vw;
    /*filter: grayscale(100%);*/
    margin-bottom: 40px;
    position: relative;
}

.plone_zhe {
    width: 100%;
    /* height: 180px; */
    height: 9.37vw;
    /* padding: 30px; */
    padding: 1.56vw;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.plone_zhe::after {
    position: absolute;
    height: 100%;
    width: 100%;
    transition: .5s;
    background: #F8F9FD;
    left: 0;
    top: 0;
    content: " ";
}

.plone_zline {
    width: 20px;
    height: 4px;
    background: #000000;
    margin-bottom: 18px;
    position: relative;
    z-index: 3;
    transition: .5s;
}

.plone_ztext {
    display: flex;
    justify-content: space-between;
    font-size: 24px;
    color: #000000;
    position: relative;
    z-index: 3;
    transition: .5s;
}

.plone_img {
    opacity: 0;
}

.show_img {
    display: inline-block;
}

.hide_img {
    display: none;
}


/*服务于支持*/

.service_all {
    padding-bottom: 6vw;
}

.service_list {
    margin-top: 80px;
    display: flex;
    /* align-items: center; */
}

.service_lone {
    width: 25%;
    cursor: pointer;
    text-align: center;
    padding: 0 2vw;
}

.service_lone:first-child {
    padding: 0 2vw 0 0;
}

.service_index {
    display: flex;
}

.service_lt1 {
    font-size: 24px;
    color: #000000;
    transition: .5s;
}

.service_lt2 {
    font-size: 14px;
    color: #666666;
    line-height: 24px;
}

.sicon_all {
    position: relative;
    display: inline-block;
}

.sicon_all .show_img {
    width: 122px;
    transition: .5s;
    opacity: 1;
}

.sicon_all .hide_img {
    transform: rotateY(180deg);
    transition: 0s;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: inline-block;
    opacity: 0;
}

.service_lt1 {
    margin-top: 20px;
    margin-bottom: 8px;
}

.service_lone:hover .show_img {
    transform: rotateY(180deg);
    transition: .5s;
    /* opacity: 0; */
}

.service_lone:hover .hide_img {
    display: inline-block;
    transform: rotateY(0deg);
    transition: .5s;
    opacity: 1;
}

.service_lone:hover .service_lt1 {
    color: #f70d0d;
    transition: .5s;
}


/*关于我们*/

.about_all {
    background-color: #F6F6F6;
    display: flex;
}

.about_left,
.about_right {
    width: 50%;
}

.about_left {
    padding-left: 60px;
    padding-top: 110px;
    padding-bottom: 100px;
}

.about_desc {
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    width: 77%;
    text-indent: 2em;
    text-align: justify;
    /* margin: 49px 0 27px; */
    margin: 2.3vw 0 1.3vw;
}

.about_gmore {
    font-size: 16px;
    color: #F70D0D;
    position: relative;
}

.aspan {
    transition: .5s;
    position: absolute;
    margin-left: 5px;
}

.about_gmore:hover .aspan {
    transition: .5s;
    transform: translateX(10px);
}

.about_list {
    display: flex;
    /* margin-top: 73px; */
    position: absolute;
    margin-top: 3.74vw;
    z-index: 3;
}

.about_lone {
    /* width: 340px; */
    width: 17.7vw;
    /* padding: 34px 57px; */
    box-sizing: border-box;
    padding: 1.72vw 2.7vw;
    /* padding: 34px 57px; */
    /* width: 260px; */
    background: #FFFFFF;
    margin-right: 30px;
    cursor: pointer;
    min-width: 250px;
}

.about_t1 {
    font-size: 54px;
    font-weight: bold;
    color: #333333;
    margin: 10px 0 5px;
}

.about_t2 {
    font-size: 16px;
    color: #555555;
}

.alone_imgall {
    margin-left: 4px;
}

.about_lone:hover .about_t1 {
    color: #F70D0D;
}

.about_lone:hover .alone_imgall .show_img {
    display: none;
}

.about_lone:hover .alone_imgall .hide_img {
    display: inline-block;
}


/*新闻动态*/

.nbone_img {
    /* height: 300px; */
    height: 15.66vw;
    transition: .5s;
}

.news_all {
    padding-top: 110px;
}

.news_top {
    display: flex;
    justify-content: space-between;
}

.news_tright {
    display: flex;
    align-items: center;
}

.news_trone {
    height: 50px;
    line-height: 50px;
    background: #222222;
    padding: 0 30px;
    text-align: center;
    margin-left: 20px;
    font-size: 18px;
    color: #FFFFFF;
    cursor: pointer;
    border-radius: 4px;
}

.nactive_this {
    background-color: #F70D0D;
}

.news_list {
    margin-top: 60px;
    display: none;
}

.news_bone {
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 30px;
}

.news_bone_img {
    overflow: hidden;
}

.news_bone_img img {
    width: 100%;
    transition: .5s;
}

.news_bone_text {
    margin: 20px 0 0;
}

.nbone_t1 {
    font-size: 20px;
    color: #000000;
}

.nbone_t2 {
    font-size: 14px;
    color: #F70D0D;
    margin: 18px 0 15px;
}

.nbone_t3 {
    font-size: 14px;
    color: #666666;
    line-height: 24px;
}

.news_bone:hover .news_bone_img .nbone_img {
    transition: .5s;
    transform: scale(1.09);
}

.show_this_news {
    display: flex;
    flex-wrap: wrap;
}

.more_news {
    width: 140px;
    height: 50px;
    text-align: center;
    color: #fff;
    line-height: 50px;
    font-size: 18px;
    background-color: #F70D0D;
    border-radius: 4px;
}

.more_news_all {
    display: flex;
    justify-content: center;
    margin-top: 45px;
    margin-bottom: 20px;
    position: relative;
}

.more_news span {
    display: block;
    transition: .5s;
    transform: translateY(-100%);
}

.more_news:hover span {
    transition: .5s;
    transform: translateY(0);
}


/*适配生态*/

.aecology_all {
    background-color: #F7F7F7;
}

.aecology_list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 50px;
}

.aecology_lone {
    width: 9.1%;
    margin-right: 1%;
    margin-bottom: 20px;
    position: relative;
}


/* .aecology_lone img {
    position: relative;
    z-index: 2;
} */

.aecology_lone::after {
    content: " ";
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    border: 5px solid #fff;
    opacity: 0;
}

.aecology_lone:hover {
    background-color: #ffffff;
    cursor: pointer;
}

.aecology_lone:hover::after {
    opacity: 1;
}

.noshow_list {
    opacity: 0;
}


/*产品悬停*/

.product_lone:hover {
    filter: grayscale(0%);
}

.product_lone:hover .plone_zhe::after {
    transition: .5s;
    height: 0;
}

.product_lone:hover .plone_ztext {
    color: #F70D0D;
    transition: .5s;
}

.product_lone:hover .plone_zline {
    background: #F70D0D;
    transition: .5s;
}

.product_lone:hover .show_img {
    display: none;
}

.product_lone:hover .hide_img {
    display: block;
}

@media(min-width:1024px) {
    .news_bone:nth-child(4n),
    .aecology_lone:nth-child(10n) {
        margin-right: 0;
    }
    .product_lone:nth-child(1),
    .product_lone:nth-child(2),
    .product_lone:nth-child(3),
    .product_lone:nth-child(4) {
        margin-bottom: 0;
    }
}

@media(max-width:1024px) {
    .pc_header,
    .pc_show {
        display: none;
    }
    .banner_list .swiper-slide-active .banner_text {
        transform: translate(-50%, -50%);
    }
    .index_one {
        padding-top: 30px;
        padding-bottom: 0px;
    }
    .about_list {
        position: relative;
        flex-wrap: wrap;
    }
    .banner_one_img {
        /* height: 220px; */
        height: 54vw;
    }
    .banner_all {
        margin-top: 55px;
    }
    .banner_mouse {
        display: none;
    }
    .banner_show,
    .tit_2 {
        font-size: .556rem;
        /* font-size: 13px; */
    }
    .tit_1 {
        /* font-size: 18px; */
        font-size: .768rem;
    }
    .index_one:first-child {
        padding-top: 30px;
        padding-bottom: 0px;
    }
    .ptit_aright,
    .more_news {
        width: 103px;
        height: 36px;
        line-height: 36px;
        font-size: 14px;
        /* font-size: .6rem; */
    }
    .tit_line {
        width: 51px;
        height: 2px;
    }
    .tit_2 {
        letter-spacing: 1px;
    }
    .plone_ztext {
        font-size: .6rem;
        /* font-size: 14px; */
    }
    .plone_ztext .show_img,
    .plone_ztext .hide_img {
        width: 16px;
        height: 16px;
    }
    .plone_zline {
        width: 12px;
        height: 1px;
        border: 1px solid;
        margin-bottom: 4px;
    }
    .plone_zhe {
        padding: 16px;
        /* height: 55px; */
        height: 14.7vw;
    }
    .product_lone {
        margin-bottom: 0;
        /* height: 232px; */
        height: 62vw;
    }
    .product_list {
        margin-top: 24px;
    }
    .product_all {
        padding-left: 0;
        padding-right: 0;
    }
    .product_all .ptit_a {
        padding-left: 15px;
        padding-right: 15px;
    }
    .product_lall {
        margin-left: 15px;
    }
    .product_lone:hover .plone_zline {
        border: 1px solid #F70D0D;
    }
    .product_lone:hover .plone_zhe::after {
        transition: .5s;
        height: 100%;
        /* background: rgba(248, 249, 253, .2); */
    }
    .service_list {
        margin-top: 24px;
        flex-wrap: wrap;
        margin-bottom: 10px;
    }
    .service_lone {
        width: 50%;
        margin-bottom: 20px;
    }
    .sicon_all img {
        width: 100px !important;
        height: 100px;
    }
    .service_lt1 {
        /* font-size: 15px; */
        font-size: .64rem;
        margin: 12px 0 5px;
    }
    .service_lt2 {
        /* font-size: 12px; */
        font-size: .556rem;
        /* line-height: 20px; */
        /* line-height: normal; */
        line-height: .9rem;
    }
    /*关于我们*/
    .about_all {
        display: block;
    }
    .about_left {
        width: 100%;
        padding-top: 30px;
        padding-left: 15px;
        padding-right: 15px;
        padding-bottom: 30px;
    }
    .about_right {
        margin: 20px 0 15px;
        width: 100%;
    }
    .about_desc {
        width: 100%;
        text-indent: 0;
        /* line-height: normal; */
        line-height: .9rem;
        /* font-size: 13px; */
        margin: 14px 0;
        font-size: .556rem;
    }
    .about_gmore {
        /* font-size: 13px; */
        font-size: .556rem;
    }
    .about_lone {
        width: 48.5%;
        margin-right: 3%;
        margin-bottom: 10px;
        min-width: auto;
        padding: 17px;
    }
    .about_lone:nth-child(2n) {
        margin-right: 0;
    }
    .alone_imgall img {
        width: 24px;
    }
    .about_t1 {
        /* font-size: 24px; */
        font-size: 1.027rem;
    }
    .about_t2 {
        /* font-size: 13px; */
        font-size: .556rem;
    }
    /*新闻中心*/
    .nbone_img {
        /* height: 180px; */
        height: 48vw;
    }
    .news_top .m_show {
        display: flex !important;
    }
    .show_this_news {
        display: block;
    }
    .news_list {
        margin-top: 30px;
    }
    .news_bone {
        width: 100%;
        margin-bottom: 20px;
    }
    .nbone_t2 {
        margin: 6px 0 0px;
        color: #333;
        /* font-size: 13px; */
        font-size: .556rem;
    }
    .nbone_t1 {
        /* font-size: 16px; */
        font-size: 0.7rem;
    }
    .news_bone_text {
        padding: 0 15px;
        margin: 16px 0 0px;
    }
    .ptit_a {
        padding-left: 0;
        padding-right: 0;
    }
    .aecology_list {
        margin-top: 30px;
        padding-bottom: 30px;
    }
    .aecology_lone {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 10px;
    }
    .aecology_lone:nth-child(2n) {
        margin-right: 0;
    }
    .aecology_lone img {
        width: 100%;
    }
    .ptit_aright:hover .pr_t1 {
        transform: translateX(-5px);
        transition: .5s;
    }
    .ptit_aright:hover .pr_t2 {
        transform: translateX(5px);
        transition: .5s;
    }
    .about_right img {
        width: 100%;
    }
}