* {
    padding: 0;
    margin: 0;
    border: 0;
    /*-webkit-touch-callout: none;*/
    /*-webkit-user-select: none;*/
    /*-khtml-user-select: none;*/
    /*-moz-user-select: none;*/
    /*-ms-user-select: none;*/
    /*user-select: none;*/
}

html, body {
    height: 100%;
    width: 100%;

}

:root {
    --tcolor: #222;
    --thcolor: #2b6bf5;
    --t3color: #333;
    --t6color: #666;
    --t9color: #999;
    --twcolor: #fff;
    --ttabcolor: #1990FF;
    --tborder: #e1e1e1;
    --tsize: 16px;
    --tsizeb: 14px;
    --tfamily: "Microsoft Yahei", "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
    color: var(--tcolor);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: var(--tfamily);
    font-size: var(--tsize);
    line-height: 1.8;
    text-decoration: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-smoothing: antialiased;
}

@font-face {

}

input, textarea, button {
    font-family: var(--tfamily);
}

input, textarea {
    font-size: var(--tsize);
    outline: none;
}


input[type="text"], input[type="button"], input[type="submit"], input[type="reset"], select, textarea, button {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

textarea {
    -webkit-appearance: none;
}

.button {
    -webkit-border-radius: 0;
}

ul, li {
    list-style: none;
}

a:link, a:visited {
    color: var(--tcolor);
    text-decoration: none;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

a:hover {
    color: var(--thcolor);
}

svg {

}

img {
    width: auto;
    max-width: 100%;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    letter-spacing: 1px;
}

.pub_conti {
    width: 92%;
    max-width: 1440px;
    margin: 0 auto;
}

.pub_cont {
    width: 92%;
    max-width: 1280px;
    margin: 0 auto;
}

.clear {
    clear: both;
}

header {
    width: 100%;
}

header.on .head {
    position: fixed;
    z-index: 9999999;
    left: 0;
    top: 0;
    width: 100%;
}

.head {
    border-bottom: solid 1px #ddd;
    display: flex;
    background-color: var(--twcolor);
    -webkit-transition: all 0.5s ease-out;
    -moz-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.head .pub_conti {

    display: flex;
    align-content: center;
    justify-content: space-between;
}

header .left {
    width: 25%;
    align-items: center;
    justify-content: flex-start;
    display: none;
}

header .center {
    width: 220px;
    display: flex;
    align-items: center;
    justify-content: flex-start;

}

header .center img {
    max-width: 200px;
}

header .menu {
    width: calc(100% - 360px);

}

header .menu ul {
    display: flex;
    align-items: center;
    justify-content: center;
}

header .menu a {
    font-size: var(--tsize);
    line-height: 80px;
    margin: 0 26px;
    font-weight: bold;
    display: block;
    position: relative;
}

header .menu a::after {
    content: "";
    width: 0;
    height: 2px;
    display: block;
    background-color: var(--thcolor);
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

header .menu a:hover::after {
    width: 100%;
    left: 0;
}

header .center a {
    line-height: 0;
}

header .right {
    width: 140px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    position: relative;
}

.lan_ti {
    width: 100%;
    max-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: solid 1px #bbb;
    border-radius: 50px;
    position: relative;

}

.lan_ti .icon {
    width: 16px;
    height: 16px;
    fill: var(--tcolor);
}

.lan_cont {
    position: absolute;
    z-index: 99999999;
    right: 0;
    top: 100%;
    background-color: var(--twcolor);
    box-shadow: 0 0 10px rgba(0, 0, 0, .15);
    width: 100%;
    padding: 10px 0 15px;
    display: none;
    border-radius: 10px;
}

.lan_cont a, .lan_cont a:visited {
    display: block;
    clear: both;
    color: var(--tcolor);
    font-size: var(--tsizeb);
    text-align: center;
    /*border-bottom: solid 1px #ddd;*/
}

.lan_cont a:hover {
    color: var(--thcolor);
}

/*手机导航*/
.mob_nav {
    cursor: pointer;
}

.mob_nav span {
    display: block;
    width: 6vw;
    max-width: 32px;
    height: 2px;
    background-color: #bbb;
    margin-bottom: 8px;
}

.mob_nav span:last-child {
    margin-bottom: 0;
}

.mob_nav_cont {
    position: fixed;
    width: 100%;

    height: 100%;
    left: 0;
    top: 0;
    z-index: 999999999;
    background-color: rgba(0, 0, 0, .7);
    display: none;
    -webkit-transition: all 0.3s ease-in;
    -moz-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
}

.mob_nav_cont.on {
    display: block;
}

.mob_nav_cont .close {
    position: absolute;
    top: 3vw;
    left: 3vw;
    cursor: pointer;
    line-height: 0;
}

.mob_nav_cont .close svg {
    width: 6.8vw;
    height: 6.8vw;
    max-width: 32px;
    max-height: 32px;
    fill: var(--twcolor);
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.mob_nav_cont .close:hover svg {
    -ms-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    transform: rotate(180deg);
}

.mob_nav_ti {
    font-size: 5vw;
    color: #222;
    line-height: 3;

}

.mob_nav_cont ul {
    position: absolute;
    width: 80vw;
    height: 100vh;
    right: -80%;
    top: 0;
    background-color: #fff;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.mob_nav_cont li {
    border-bottom: solid 1px rgba(0, 0, 0, .05);
    text-indent: 7.2vw;
}

.mob_nav_cont li a {
    display: block;
    width: 100%;
    color: #222;
    line-height: 3;
    font-size: 4vw;
}


/*网站主体*/
main {

}


/*网站banner*/
.banner {
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

.ban_cont {
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-content: center;
    justify-content: space-between;
}

.banner img {
    float: left;
}


.banner .ban_cont svg {
    fill: rgba(255, 255, 255, .7);
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    width: 100%;
    height: 100%;
}

.banner .ban_cont svg:hover {
    fill: var(--thcolor);
}

.banner .ban_cont .swiper-button-next, .banner .ban_cont .swiper-button-prev {
    width: 60px;
    height: 60px;
    top: calc(50% - 30px);

}

.banner .swiper-pagination-bullets {
    display: flex;
    justify-content: center;
    bottom: 2vw !important;
}

.banner .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, .5);
    border-radius: 6px;
    opacity: 1;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.banner .swiper-pagination-bullet-active {
    background-color: var(--thcolor);
    width: 20px;

}


.banner .swiper-container {
    height: 100%;
    transform: translate3d(0, 0, 0);
}

.banner .swiper-slide {
    height: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    transform: translate3d(0, 0, 0);
    /*box-sizing: content-box;*/
    /*padding-left: 20vw;*/
    /*margin-left: -20vw;*/
}


.ban_zm {
    display: none;
}


.ban_zm svg {
    fill: rgba(255, 255, 255, .7);
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    width: 100%;
    height: 100%;
}

.ban_zm svg:hover {
    fill: var(--thcolor);
}

.ban_zm .swiper-button-next, .ban_zm .swiper-button-prev {
    width: 6.8vw;
    height: 6.8vw;
    top: calc(50% - 3.4vw);
    display: none;
}

.ban_zm .swiper-pagination-bullets {
    display: flex;
    justify-content: center;
    bottom: 2vw !important;
}

.ban_zm .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, .5);
    border-radius: 6px;
    opacity: 1;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.ban_zm .swiper-pagination-bullet-active {
    background-color: var(--thcolor);
    width: 20px;

}


.banner .swiper-container {
    height: 100%;
    transform: translate3d(0, 0, 0);
}

.banner .swiper-slide {
    height: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    transform: translate3d(0, 0, 0);
    /*box-sizing: content-box;*/
    /*padding-left: 20vw;*/
    /*margin-left: -20vw;*/
}


.bw_brand {
    padding: 6vw 0;
}

.bw_brand .summary {
    font-size: 4.2vw;
    color: var(--t9color);
    text-align: center;
}

.bw_brand .cont {
    padding-top: 6vw;
}

.bw_brand .cont li {
    text-align: center;
    margin-right: 50px;
    float: left;
    width: calc((100% - 100px) / 3);
    margin-bottom: 50px;
}

.bw_brand .cont li:nth-child(3n) {
    margin-right: 0;
}

.bw_brand .cont .pic {
    text-align: center;

}

.bw_brand .cont .pic img {
    max-width: 100px;
}


.bw_cd {
    position: relative;
    background-image: url("../img/5pcbg.jpg");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: cover;
}

.bw_cd .pic {
    line-height: 0;
}

.bw_cd .pub_cont {
    padding: 120px 0;

}

.bw_cd .title {
    font-weight: bold;
    text-align: center;
}

.bw_cd .number {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 3vw;
}

.bw_cd .number strong {
    font-style: italic;
    font-size: 20vw;
    line-height: 1;
    background-image: linear-gradient(to right, #01C7FF, #FE42CF);
    color: transparent;
    -webkit-background-clip: text;
    padding-right: 2vw;
}

.bw_cd .number em {
    line-height: 1.4;
    font-weight: bold;
    font-style: italic;
    font-size: 8vw;
    padding-right: .5vw;
    background-image: linear-gradient(to right, #01C7FF, #FE42CF);
    color: transparent;
    -webkit-background-clip: text;
}

.bw_cd .scont {
    width: 70%;
    max-width: 900px;
    margin: 0 auto;
}

.bw_cd .scont ul {
    display: flex;
    justify-content: space-between;
    margin-top: 12vw;
}

.bw_cd .scont li {

    width: calc(100% / 3);
}

.bw_cd .scont li:last-child {

}

.bw_cd .scont .spic {
    text-align: center;
}

.bw_cd .scont .spic img {
    max-width: 8.6vw;
}

.bw_cd .scont .stitle {
    font-size: 2.6vw;
    text-align: center;
}


.bw_zn {
    position: relative;
    background-image: url(../img/znpcbg.jpg);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: cover;
}

.bw_zn .pic {
    line-height: 0;
}

.bw_zn .pub_cont {
    padding: 240px 0 300px;
    max-width: 1400px;

}

.bw_zn .pub_cont .cont {
    width: 50%;
}


.bw_zn .scont {
    width: 100%;
    font-size: 2.1vw;
}


.bw_yc {
    position: relative;
    display: flex;
    justify-content: space-around;
}

.bw_yc .pub_cont {
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bw_yc .picpc {
    line-height: 0;
    width: 50%;
}

.bw_yc .pic {
    display: none;
}

.bw_yc .stitle {
    font-size: 2.6vw;
}

.bw_yc .scont ul {

    margin-top: 8.5vw;
}

.bw_yc .scont li {
    width: 50%;
    text-align: center;
    float: left;
    margin-bottom: 50px;
}

.bw_yc .scont .spic img {
    max-width: 8.6vw;
}

/*关于我们*/

.bw_ab {
    position: relative;
}

.bw_ab .pic {
    line-height: 0;
    display: none;
}

.bw_ab .picc {
    line-height: 0;
}

.bw_ab .pub_cont {
    position: absolute;
    width: 100%;
    max-width: 100%;
    top: 0;
    z-index: 99;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}


.ab_qcont .pub_cont {
    padding: 60px 0;
    border-bottom: solid 1px #f5f5f5;
}

.ab_qcont ul {
    display: flex;
}

.ab_qcont li {
    margin-right: 30px;
    text-align: left;
    width: calc((100% - 90px) / 4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ab_qcont li:last-of-type {
    margin-right: 0;
}


.bw_abc {
    position: relative;
    background-position: center;
    background-size: cover;
}

.bw_abc .pic {
    line-height: 0;

}

.bw_abc .pub_cont {
    padding: 12vw 0;

}

.bw_abc .summary {
    font-size: 4.2vw;
    text-transform: uppercase;
    text-align: center;
    color: var(--twcolor);
}

.bw_abc .title {
    font-size: 6.8vw;
    text-align: center;
    color: var(--twcolor);
    font-weight: bold;
}

.bw_abc .cont {
    font-size: 3.2vw;
    margin-top: 8vw;
    color: var(--twcolor);
}

.bw_advan {
    position: relative;
    background-image: linear-gradient(to right, #000257, #00012C);
    display: none;
}

.bw_advanc {
    display: none;
}

.bw_advan .pub_cont {
    padding: 12vw 0 9.6vw;
}

.bw_advan .title {
    font-size: 6.8vw;
    text-align: center;
    color: var(--twcolor);
    font-weight: bold;
}

.bw_advan .summary {
    font-size: 4.2vw;
    text-transform: uppercase;
    text-align: center;
    color: var(--twcolor);
}

.bw_advanctab {
    background-color: #fff;
}

.bw_advanctab ul {
    display: flex;
    justify-content: space-around;
}

.bw_advanctab li {
    width: calc(100% / 6);
    line-height: 13.3vw;
    text-align: center;
    font-size: 3.2vw;
    cursor: pointer;
}

.bw_advancont .pub_cont {
    padding: 16vw 0;
    color: var(--twcolor);
}

.bw_advancont .title {
    font-size: 6.8vw;
    text-align: left;
    color: var(--twcolor);
    font-weight: bold;
}

.bw_advancont .summary {
    font-size: 4.2vw;
    text-align: left;
    color: var(--twcolor);
}

.bw_advancont .summary::after {
    content: "";
    width: 4.2vw;
    height: 0.8vw;
    display: block;
    background-color: #fff;
    margin: 8vw auto 8vw 0;

}

.bw_advancont .cont {
    font-size: 3.2vw;
    color: var(--twcolor);
    background-size: cover;
    background-position: center bottom;
}

.bw_advanctab li.active {
    background-color: var(--ttabcolor);
    color: var(--twcolor);
    position: relative;
}

.bw_advanctab li.active::after {
    position: absolute;
    z-index: 999;
    top: 100%;
    content: "";
    width: 0;
    height: 0;
    border-width: 1.6vw;
    border-style: solid;
    border-color: var(--ttabcolor) transparent transparent transparent;
    left: calc(50% - 0.8vw);
}

.bw_advancont li {
    display: none;
}

.bw_advancont li.active {
    display: block;
}


.pa_mes .fr_cont {
    margin-bottom: 4.2vw;
}

.pa_mes .fr_cont input {
    width: 100%;
    line-height: 9.6vw;
    border: solid 1px var(--tborder);
    font-size: 3.2vw;
    text-indent: 3.2vw;
}

.pa_mes .fr_cont textarea {
    width: 100%;
    line-height: 9.6vw;
    border: solid 1px var(--tborder);
    font-size: 3.2vw;
    padding: 1.2vw 3.2vw;
    height: 38.4vw;
}

.pa_mes .fr_button input {
    width: 100%;
    line-height: 9.6vw;
    border: solid 1px var(--ttabcolor);
    background-color: var(--ttabcolor);
    color: var(--twcolor);
    text-align: center;
    font-size: 3.6vw;
    cursor: pointer;

}

.cont_item {
    display: flex;
    align-items: center;
    margin-top: 4.8vw;
}


.bw_news {
    position: relative;
}

.bw_news .picc {
    line-height: 0;
}

.bw_news .pic {
    line-height: 0;
    display: none;
}

.bw_news .pub_cont {
    position: absolute;
    left: 0;
    width: 100%;
    max-width: 100%;
    top: 0;
    z-index: 99;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bw_news .pub_cont > div {
    width: 92%;
    max-width: 1280px;
}

.bw_news .search .form-search {
    display: flex;
    align-items: center;

}

.bw_news .search button {
    width: 6.8vw;
    height: 6.8vw;
    background-color: transparent;
    cursor: pointer;
}

.bw_news .search .icon {
    width: 100%;
    height: 100%;
    fill: var(--t3color);
}

.news_list .pub_cont {
    padding: 8vw 0;
}

.news_list li:not(:first-child) .pic {
    display: none;
}

.news_list li:not(:first-child) .desc {
    -webkit-line-clamp: 2;
    height: 56px;
}

.news_list {
    background-color: #F8F9FB;
}

.news_list li {
    width: 100%;
    background-color: var(--twcolor);
    margin-bottom: 30px;
    float: left;
}

.news_list li a {
    padding: 40px;
    display: block;
}

.news_list li:first-child a {
    padding: 20px;
}

.news_list li .pc_time {
    width: 70px;
}

.news_list li .pc_time .top {
    color: var(--t3color);
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
}

.news_list li .pc_time .bottom {
    color: #bbb;
    font-size: 14px;
}

.news_list li .pc_time .bottom::after {
    content: "";
    width: 100%;
    height: 1px;
    display: block;
    background-color: var(--ttabcolor);
    margin: 30px 0 0;
}

.news_list li:first-child .pc_time {
    display: none;
}

.news_list li .time {
    display: none;
}

.news_list li:first-child .time {
    display: block;
}

.news_list li:hover {
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

.news_list li:hover img {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.news_list li:hover .new_title {
    color: var(--thcolor);
}

.news_list li:not(:first-child) {
    width: calc((100% - 30px) / 2);
    margin-right: 30px;
}

.news_list li:nth-child(3n) {
    margin-right: 0;
}

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

.news_list .list_n_cont .pic {
    width: 40%;
    padding-bottom: 30%;
    position: relative;
    overflow: hidden;
}

.news_list .list_n_cont .pic img {
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.news_list .list_n_cont .n_cont {
    width: calc(96% - 70px);
}

.news_list li:first-child .list_n_cont .n_cont {
    width: 56%;
}


.news_list .new_title {
    font-size: 16px;
    color: var(--t3color);
    font-weight: bold;
    line-height: 1.5;
    height: 48px;
    overflow: hidden;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.news_list li:first-child .new_title {
    font-size: 26px;
    height: 78px;
}

.news_list li:first-child .new_title::before {
    content: "";
    width: 26px;
    height: 4px;
    display: block;
    background-color: var(--ttabcolor);
    margin: 20px auto 20px 0;
}

.news_list .time {
    font-size: 24px;
    color: #bbb;
    margin: 20px 0;
}


.news_detail {
    padding: 8vw 0;
}


.news_detail .n_time {
    display: flex;
    color: #A0A9C0;
    justify-content: space-between;
    font-size: 3.8vw;
    padding-bottom: 5.2vw;
    margin: 5.2vw 0;
    border-bottom: solid 1px #D8D8D8;
}

.news_detail .n_time svg {
    width: 4.6vw;
    height: 4.6vw;
    fill: #A0A9C0;
    margin-right: 10px;
}

.news_detail .n_time .right {
    display: flex;
    align-items: center;
}


.bw_pro {
    position: relative;
}

.bw_pro .pic {
    line-height: 0;
}

.bw_pro .pub_cont {
    position: absolute;
    left: 4%;
    width: 92%;
    top: 0;
    z-index: 99;
    height: 100%;

}


.bw_pro .title {
    font-size: 8.5vw;
    font-weight: bold;
    line-height: 1;
    text-align: center;
    margin-top: 19.7vw;
    color: var(--twcolor);
}

.bw_pro .summary {
    font-size: 5.2vw;
    text-align: center;
    text-transform: uppercase;
    color: var(--twcolor);
}

.zmpic_list {
    display: none;
}

.zmpic_list img {
    width: 100%;
}


.detail_cont .desc {
    font-size: 3.6vw;
    color: var(--t6color);
}


.bw_tec {
    position: relative;
}

.bw_tec .pic {
    line-height: 0;
}

.bw_tec .pub_cont {
    position: absolute;
    left: 4%;
    width: 92%;
    top: 0;
    z-index: 99;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bw_tec .summary {
    font-size: 6.8vw;
    text-align: center;
    line-height: 1.5;
    color: var(--twcolor);
    font-weight: bold;
}

.bw_tec .title {
    font-size: 3.2vw;
    line-height: 1;
    text-align: center;
    margin-top: 5.8vw;
    color: var(--twcolor);
}

.bw_tec1 .pub_cont {
    padding: 13.2vw 0;

}

.bw_tec1 .title {
    font-size: 6.8vw;
    font-weight: bold;
    color: var(--t3color);
    text-align: center;
}

.bw_tec1 .summary {
    font-size: 4.2vw;
    color: var(--t9color);
    text-align: center;
    margin-bottom: 8vw;
}

.bw_tec1 .cont {
    display: flex;
}

.bw_tec1 .cont .left {
    width: 50%;
    padding: 8.5vw 4.8vw;
    background-image: url("../img/tecbg01.png");
    background-size: cover;

}

.bw_tec1 .cont .left img {
    width: 50%;
    max-width: 174px;
}

.bw_tec1 .cont .left .stitle {
    font-size: 4vw;
    text-align: center;
    font-weight: bold;
}

.bw_tec1 .cont .left .scont {
    font-size: 2.6vw;
    color: var(--twcolor);
}

.bw_tec1 .cont .right {
    width: 50%;
    padding: 8.5vw 4.8vw;
    background-image: url("../img/tecbg02.png");
    background-size: cover;
}

.bw_tec1 .cont .right .stitle {
    font-size: 4vw;
    font-weight: bold;
    text-align: center;
    color: var(--twcolor);
}

.bw_tec1 .cont .right .scont {
    font-size: 2.6vw;
    color: var(--twcolor);
}

.bw_tec2 {
    background-size: cover;
}

.bw_tec2 .title {
    font-size: 6.8vw;
    font-weight: bold;
    color: var(--t3color);
    text-align: center;
}

.bw_tec2 .summary {
    font-size: 4.2vw;
    color: var(--t9color);
    text-align: center;
    margin-bottom: 8vw;
}

.bw_tec2 .pub_cont {
    padding: 13.2vw 0;
}

.bw_tec2 .cont1 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.bw_tec2 .cont1 .c1 {
    font-size: 5.2vw;
}

.bw_tec2 .cont1 .c2 {
    font-size: 8.5vw;
    color: var(--thcolor);
    font-weight: bold;
    margin: 0 10px;
}

.bw_tec2 .cont1 .c3 {
    line-height: 1.2;
    font-size: 2.9vw;
}

.tecl1 {
    margin-bottom: 5vw;
}

.tecl11 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.tecl12 {
    width: 40vw;
    background-color: var(--thcolor);
    height: 1.6vw;
    border-radius: 12px;
    margin-right: 10px;
}

.tecl13 {
    font-size: 4.2vw;
    color: var(--t3color);
    font-weight: bold;
}

.tecl14 {
    font-size: 3.2vw;
    color: var(--t3color);
}

.tecl2 {
    margin-bottom: 5vw;
}

.tecl21 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.tecl22 {
    width: 70vw;
    background-color: var(--t9color);
    height: 1.6vw;
    border-radius: 12px;
    margin-right: 10px;
}

.tecl23 {
    font-size: 4.2vw;
    font-weight: bold;
    color: var(--t9color);
}

.tecl24 {
    font-size: 3.2vw;
    color: var(--t6color);
}

.tecl3 {
    font-size: 2.6vw;
    margin-bottom: 5vw;
    color: var(--t3color);
}

.bw_tecyh {
    background-color: var(--thcolor);
}

.bw_tecyh .pub_cont {
    padding: 13.2vw 0;
}

.bw_tecyh .title {
    font-size: 6.8vw;
    font-weight: bold;
    color: var(--twcolor);
    text-align: center;
}

.bw_tecyh .summary {
    font-size: 4.2vw;
    color: var(--twcolor);
    text-align: center;
    margin-bottom: 8vw;
}

.bw_tecyh .cont {
    display: flex;
    justify-content: center;
    margin-top: 10.6vw;

}

.bw_tecyh .cont img {
    width: 80%;
}

.bw_tecyh ul {
    color: var(--twcolor);
}

.bw_tecyh li {
    width: calc((96% - 6px) / 2);
    margin-right: 4%;
    margin-bottom: 4%;
    float: left;
    border: solid 1px #fff;
    border-radius: 12px;
    padding: 5vw 0;
}

.bw_tecyh li:nth-child(2n) {
    margin-right: 0;
}

.bw_tecyh .stitle {
    font-size: 3.7vw;
    text-align: center;
    margin-bottom: 2.6vw;
}

.bw_tecyh .scont {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.bw_tecyh .scont .left {
    font-size: 10.6vw;
    line-height: 1;
}

.bw_tecyh .scont .right {
    font-size: 4.2vw;
    line-height: 1.4;
}


.bw_tecdate {
    background-position: center bottom;
    background-size: 100%;
    background-repeat: no-repeat;
}

.bw_tecdate .pub_cont {
    padding: 13.2vw 0;
}

.bw_tecdate .pc_cont {
    width: 50%;
}

.bw_tecdate .title {
    font-size: 6.8vw;
    font-weight: bold;
    color: var(--t3color);
    text-align: center;
}

.bw_tecdate .summary {
    font-size: 4.2vw;
    color: var(--t9color);
    text-align: center;
    margin-bottom: 8vw;
}

.bw_tecdate .cont {
    overflow: hidden;
}

.bw_tecdate .cont li img {
    line-height: 0;
    width: 100%;
}

.bw_tecdate .cont li {
    width: calc((100% - 60px) / 4);
    margin-right: 20px;
    margin-bottom: 20px;
    float: left;
}

.bw_tecdate .cont li:nth-child(4n) {
    margin-right: 0;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
    display: flex;
}

.htit {
    line-height: 1rem;
    padding: 0 .3rem;
    color: #ff8e2e;
    font-size: .4rem;
    margin: 1rem 0 .4rem 0
}


.wrapper04 {
    position: relative;
    height: 60px;
    width: 92%;
    max-width: 1280px;
    overflow: hidden;
    margin: 0 auto;
    background: #fff;
    border-bottom: solid 1px #f5f5f5;
}

.wrapper04 .scroller {
    position: absolute;

}

.wrapper04 .scroller li {
    height: 60px;
    color: #333;
    float: left;
    line-height: 60px;
    font-size: 14px;
    text-align: center;
    padding: 0 30px;
}
.wrapper04 .scroller li:last-child{
    padding: 0;
}
.wrapper04 .scroller li a {
    color: #aaa;
    display: block;

    position: relative;
}

.wrapper04 .scroller li.cur {
    background: #fff;

}

.wrapper04 .scroller li.cur a {
    color: var(--t3color);
    position: relative;

}

.wrapper04 .scroller li.cur a::after {
    content: "";
    width: 100%;
    height: 2px;
    display: block;
    background-color: var(--ttabcolor);
    position: absolute;
    bottom: 0;
    left: 0;
}

.pro_list {
    padding: 8vw 0;
}

.pro_cont {
    display: none;
    font-size: 3.2vw;
}

.pro_cont.active {
    display: block;
}


/*网站底部*/
footer {
    width: 100%;
    margin: 0 auto;
    background-color: #5074c3;
    color: rgba(255, 255, 255, .7);

}

footer a:link, footer a:visited {
    color: rgba(255, 255, 255, .7);
}

footer a:hover {
    color: rgba(255, 255, 255, 1);
}


.f_bottom {
    border-top: solid 1px rgba(255, 255, 255, .2);
    padding: 3vw 0 5vw;
    text-align: center;
    font-size: .15rem;
}

.f_bottom .pub_cont {
    justify-content: center;
    font-size: 14px;
}

.flogo img {
    width: 100%;
    max-width: 210px;
}

.fquick {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: 10px;
}

.fquick .left {
    display: flex;
    margin-right: 10px;
    align-items: center;
}

.fquick img {
    width: 24px;
    height: auto;
}


.fquick a:link, .fquick a:visited {
    color: rgba(255, 255, 255, .7);
    font-size: 3.2vw;
}

.fquick a:hover {
    color: rgba(255, 255, 255, 1);
}

/*快捷菜单*/

.quick {
    position: fixed;
    right: 0;
    z-index: 999999;
    bottom: 50px;
}

.quick svg {
    width: 28px;
    height: 28px;
    fill: #fff;
    -webkit-transition: all 0s ease-out;
    -moz-transition: all 0s ease-out;
    transition: all 0s ease-out;
}

.quick li {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, .7);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    margin-bottom: 5px;
    position: relative;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
}

.quick li a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick li:hover {
    background-color: var(--thcolor);
}

.q_telcont {
    width: 220px;
    position: absolute;
    top: 0;
    right: 40px;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    display: none;
}

.q_telcont span {
    font-size: 24px;
    font-weight: bold;
    color: var(--thcolor);
}

.q_telcont.on {
    display: block;
}


.q_mobcont {
    width: 220px;
    position: absolute;
    top: 0;
    right: 40px;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    display: none;

}

.q_mobcont span {
    font-size: 24px;
    font-weight: bold;
    color: var(--thcolor);
}

.q_mobcont.on {
    display: block;
}

.loadmore {
    font-size: 3.2vw;
}


.mob_nav_ti {
    font-size: 20px;
}

.mob_nav_cont li a {
    font-size: 16px;
}

.head {
    height: 80px;
}

.lan_ti {
    line-height: 2;
    font-size: 16px;
}

.f_top {
    padding: 70px 0 50px;
}

.f_top .pub_cont {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.f_top .pub_cont .aleft {
    width: 28%;
}

.f_top .pub_cont .acenter {
    display: flex;
    width: 40%;
    justify-content: space-around;
}

.f_top .pub_cont .acenter b {
    font-size: 18px;
    display: block;
    margin-bottom: 12px;
    color: var(--twcolor);
}

.f_top .pub_cont .acenter a {
    font-size: 14px;
    line-height: 2.5;
}

.f_top .pub_cont .acenter .sleft li {
    width: 50%;
    float: left;
}

.f_top .pub_cont .acenter .sleft li:first-child {
    display: none;
}

.f_top .pub_cont .acenter .sleft li:last-child {
    display: none;
}

.f_top .pub_cont .aright {
    display: flex;
    width: 28%;

}


.f_top .pub_cont .aright ul {
    width: 100%;
    display: flex;
    justify-content: space-around;
}

.f_top .pub_cont .aright li {
    color: var(--twcolor);
    text-align: center;
}

.f_top .pub_cont .aright li p {
    font-size: 14px;
    line-height: 1.5;
}

.f_bottom {
    padding: 20px 0 30px;
}

.fquick .right {
    font-size: 16px;
}

.fquick .right a {
    font-size: 16px;
}

.quick {
    position: fixed;
    right: 0;
    z-index: 999999;
    bottom: 50px;
}

.quick svg {
    width: 32px;
    height: 32px;
    fill: #fff;
    -webkit-transition: all 0s ease-out;
    -moz-transition: all 0s ease-out;
    transition: all 0s ease-out;
}

.quick li {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, .7);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
    margin-bottom: 5px;
    position: relative;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
}

.quick li a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.quick li:hover {
    background-color: var(--thcolor);
}

.q_telcont {
    width: 220px;
    position: absolute;
    top: 0;
    right: 50px;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    display: none;
}

.q_telcont span {
    font-size: 24px;
    font-weight: bold;
    color: var(--thcolor);
}

.q_telcont.on {
    display: block;
}


.q_mobcont {
    width: 220px;
    position: absolute;
    top: 0;
    right: 50px;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);
    display: none;
}

.q_mobcont span {
    font-size: 24px;
    font-weight: bold;
    color: var(--thcolor);
}

.q_mobcont.on {
    display: block;
}

.bw_brand {
    padding: 50px 0;
}

.bw_brand .title {
    font-size: 52px;
    color: var(--t3color);
    text-align: center;
    font-weight: bold;
}

.bw_brand .summary {
    font-size: 26px;
}

.bw_brand .cont {
    padding-top: 50px;
}

.bw_brand .cont .stitle {
    font-size: 20px;
}

.bw_brand .cont .ssummary {
    font-size: 14px;
    color: var(--t6color);
}

.bw_cd .title {
    font-size: 52px;
    line-height: 1;
}

.bw_cd .number {
    margin-top: 50px;
}

.bw_cd .number strong {
    font-size: 220px;
}

.bw_cd .number em {
    font-size: 68px;
}

.bw_cd .scont ul {
    margin-top: 100px;
    margin-bottom: 300px;
}

.bw_cd .scont .stitle {
    font-size: 20px;
}

.bw_zn .summary {
    font-size: 42px;
    line-height: 1;
    text-align: left;
    font-weight: bold;
}

.bw_zn .title {
    font-size: 52px;
    margin: 40px 0 100px;
    font-weight: bold;
    text-align: left;
    line-height: 1;
}

.bw_zn .scont .stitle {
    font-size: 28px;
    text-align: left;
}

.bw_zn .scont .stitle p {
    line-height: 2;
}

.bw_yc .cont {
    background-color: rgba(247, 247, 247, 0);
    padding: 0 30px;
}

.bw_yc .title {
    font-size: 52px;
    margin-top: 40px;
    line-height: 1;
    color: var(--t3color);
    text-align: center;
    font-weight: bold;

}

.bw_yc .summary {
    font-size: 42px;
    line-height: 1;
    font-weight: bold;
    color: var(--t3color);
    text-align: center;
}

.bw_yc .scont ul {
    margin-top: 64px;
}

.bw_yc .stitle {
    font-size: 20px;
}

.bw_ab .summary {
    font-size: 52px;
    text-align: center;
    line-height: 1.5;
    color: var(--twcolor);
    font-weight: bold;
}

.bw_ab .title {
    font-size: 20px;
    line-height: 1;
    text-align: center;
    margin-top: 30px;
    color: var(--twcolor);
}

.ab_qcont .title {
    font-size: 14px;
    color: var(--t9color);
}

.ab_qcont .summary {
    font-size: 16px;
}

.ab_qcont .pic {
    width: 56px;
    display: flex;
}

.ab_qcont .cont {
    width: calc(100% - 56px);
}

.ab_qcont .pic img {
    width: 36px;
}

.ab_cont {
    padding: 60px 0;
}

.ab_cont .zm {
    display: none;
}

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

.ab_cont .pc .left {

}

.ab_cont .pc .left .title {
    font-size: 100px;
    line-height: 1;
    font-weight: bold;
}

.ab_cont .pc .left .summary {
    text-align: left;
}

.ab_cont .pc .right {
    width: 62.5%;
}

.ab_cont .title {
    text-align: center;
    font-size: 52px;
}

.ab_cont .summary {
    text-align: center;
    font-size: 28px;
}

.ab_cont .cont {
    font-size: 16px;
    margin-top: 60px;
}

.ab_cont .cont li {
    margin-right: 100px;
    width: calc((100% - 100px) / 2);
    float: left;
    margin-bottom: 100px;

}

.ab_cont .cont li:nth-child(3) {
    margin-bottom: 0;
}

.ab_cont .cont li:nth-child(4) {
    margin-bottom: 0;
}

.ab_cont .cont li:nth-child(2n) {
    margin-right: 0;
}

.ab_cont .cont li video {
    width: 100% !important;
    height: auto !important;
}

.bw_abc {
    display: none;
}

.bw_abc .pub_cont {
    padding: 100px 0;
}

.bw_abc .summary {
    font-size: 28px;

}

.bw_abc .title {
    font-size: 52px;

}

.bw_abc .cont {
    font-size: 24px;
    margin-top: 60px;
}

.pc_abc {
    display: flex;
    justify-content: space-between;
    background-repeat: no-repeat;
    background-position: center top;
    margin-bottom: 120px;
    height: 740px;

}

.pc_abc .cont {
    width: 92%;
    max-width: 1280px;
    padding: 150px 0;
    margin: 0 auto;
}

.pc_abc .scont {
    max-width: 40%;
    margin: 0 0 0 auto;
}

.pc_abc .title {
    font-size: 100px;
    line-height: 1;
    font-weight: bold;
    color: var(--twcolor);
}

.pc_abc .summary {
    font-size: 28px;
    color: var(--twcolor);
}

.pc_abc .content {
    margin-top: 30px;
    color: var(--twcolor);
    font-size: 14px;
}


.pc_advan {
    padding: 100px 0;
    display: flex;
    justify-content: space-between;
    background-repeat: no-repeat;
    background-position: center top;
    height: 600px;
}

.pc_advan .title {
    font-size: 100px;
    line-height: 1.2;
    font-weight: bold;
    color: var(--twcolor);
    text-align: right;
    margin-right: 100px;
}

.pc_advan .summary {
    font-size: 28px;
    text-align: right;
    color: var(--twcolor);
    margin-right: 100px;
}

.pc_advan .cont2 {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.pc_advan .left {
    width: 40%;

}

.pc_advan .left li {
    display: none;
}

.pc_advan .left li.active {
    display: block;
}

.pc_advan .left .title2 {
    font-size: 50px;
    color: #fff;
}

.pc_advan .left .summary2 {
    font-size: 20px;
    color: #fff;
}

.pc_advan .left .summary2::after {
    content: "";
    width: 16px;
    height: 3px;
    display: block;
    background-color: #fff;
    margin: 40px auto 40px 0;
}

.pc_advan .left .content2 {
    font-size: 16px;
    color: #fff;
}

.pc_advan .right {
    width: 34.5%;

}

.pc_advan .right ul {
    width: 50%;
    margin: 0 auto;
    height: 340px;
}

.pc_advan .right li {
    line-height: 48px;
    color: #fff;
    text-align: center;
    font-size: 18px;
    cursor: pointer;
    -webkit-transition: all 0.5s ease-out;
    -moz-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.pc_advan .right li.active {
    line-height: 2.8;
    border-bottom: solid 1px #fff;
    border-top: solid 1px #fff;
    font-size: 32px;
}

.bw_advan .pub_cont {
    padding: 100px 0 70px;
}

.bw_advan .title {
    font-size: 52px;
}

.bw_advan .summary {
    font-size: 28px;
}

.bw_advanctab li {
    font-size: 24px;
}

.bw_advancont .title {
    font-size: 52px;
}

.bw_advancont .summary {
    font-size: 28px;
}

.bw_advancont .summary::after {
    width: 32px;
    height: 6px;
    margin: 60px auto 60px 0;
}

.bw_advancont .cont {
    font-size: 24px;
}

.bw_advanctab li {
    line-height: 100px;
}

.bw_advancont .pub_cont {
    padding: 120px 0;
}

.bw_advanctab li.active::after {
    border-width: 12px;
    left: calc(50% - 6px);
}

.zm_fw {
    display: none;
}


.pc_fw {
    height: 800px;
    display: flex;
    align-items: center;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.pc_fw .title {
    color: var(--t3color);
    font-size: 50px;
    font-weight: bold;
    line-height: 1.2;
}

.pc_fw .summary {
    color: var(--t3color);
    font-size: 24px;
    margin-top: 40px;
}


.pa_ct {
    background-repeat: no-repeat;
    background-position: right top;
    background-color: #F8F9FB;
    background-size: 100%;

}

.pa_ct .pub_cont {
    padding: 90px 0;
}

.pa_ct .title {
    font-size: 64px;
    line-height: 1;
    text-transform: uppercase;
    font-weight: bold;
    width: 80%;
}

.pa_ct .cont {
    font-size: 18px;
    margin-top: 50px;
}

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

.pa_ct .pc_left {
    width: 60%;
    border-right: solid 1px #d2d2d2;
}

.pa_ct .pc_right {
    width: 36%;
}

.pa_ct .stitle {
    font-size: 18px;
    color: var(--ttabcolor);
}

.pa_ct .scont {
    font-size: 40px;
    margin-bottom: 100px;
    font-weight: bold;
    color: var(--t3color);

}

.pa_mes .fr_cont {
    margin-bottom: 30px;
    margin-right: 30px;
    float: left;
    width: calc((100% - 60px) / 3);
}

.pa_mes .fr_cont:nth-child(3) {
    margin-right: 0;
}

.pa_mes .fr_cont:nth-child(4) {
    width: 100%;
    margin-right: 0;
}

.pa_mes .fr_cont .ftitle {
    font-size: 16px;
    margin-bottom: 20px;
}

.pa_mes .fr_cont .ftitle span {
    color: #FF5A5A;
}

.pa_mes .fr_cont input {
    line-height: 60px;
    font-size: 16px;
    text-indent: 16px;
}

.pa_mes .fr_cont textarea {
    width: calc(100% - 32px);
    line-height: 60px;
    font-size: 16px;
    padding: 10px 16px;
    height: 240px;
}

.pa_mes .fr_button input {
    line-height: 60px;
    font-size: 16px;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.pa_mes .fr_button input:hover {
    border: solid 1px var(--thcolor);
    background-color: var(--thcolor);
}

.cont_item .left {
    margin-right: 10px;
    display: flex;
}

.cont_item .left img {
    width: 24px;
}

.cont_item {
    margin-top: 20px;
}

.cont_item .right {
    font-size: 18px;
}

.cont_ewm {
    float: left;
    background-color: #FFF;
    padding: 10px;
    margin-top: 20px;
}

.cont_ewm .pic {
    line-height: 0;

}

.cont_ewm .pic img {
    width: 100%;
    max-width: 180px;
    height: auto;
}

.cont_ewm .etitle {
    text-align: center;
    font-size: 18px;
}

.pa_ct .bottom {
    padding-top: 100px;
}

.bw_news .title {
    font-size: 50px;
    font-weight: bold;
    line-height: 1;
    text-align: left;
    color: var(--t3color);
}

.bw_news .search {
    margin-top: 50px;
    width: 50%;
    border: solid 1px #c8c8c8;
    background-color: var(--twcolor);
    padding: 0 10px;
}

.bw_news .search input {
    width: 100%;
    line-height: 50px;
    font-size: 16px;

}

.bw_news .search button {
    width: 32px;
    height: 32px;
}

.nx_pic {
    width: 92%;
    max-width: 1280px;
    text-align: center;
    margin: 0 auto;
    padding: 40px 0 30px;
}

.news_list .pub_cont {
    padding: 0 0 60px;
}


.news_list .desc {
    font-size: 14px;
    line-height: 2;
    color: var(--t6color);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    height: 112px;
}

.news_detail {
    padding: 60px 0;
}

.news_detail .title {
    font-size: 30px;
    line-height: 1.5;
    font-weight: bold;
    text-align: center;
}

.news_detail .n_time {
    font-size: 16px;
    margin: 30px 0;
    padding-bottom: 30px;
    justify-content: center;
}

.news_detail .n_time svg {
    width: 24px;
    height: 24px;
    margin-left: 10px;

}

.detail_news {
    padding-bottom: 40px;
    font-size: 18px;
    min-height: 300px;
}

.article-prevnext {
    font-size: 16px;
    overflow: hidden;
    margin-top: 30px;
}

.article-prevnext span {
    color: var(--t9color);
    width: 70px;
    line-height: 1.5;
    display: block;
}

.article-prevnext .r_left {
    width: 48%;
    display: flex;
    justify-content: space-around;
    float:left;

}

.article-prevnext .r_right {
    width: 48%;
    display: flex;
    float: right;
    justify-content: space-around;
    flex-direction: row-reverse;
}

.article-prevnext a {
    width: calc(100% - 70px);
    line-height: 1.5;
    height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.article-prevnext .r_right span {
    text-align: right;
}

.article-prevnext .r_right a {
    text-align: right;
}

.bw_pcpro .pic {
    line-height: 0;
}

.bw_pro {
    display: none;
}

.bw_pro .title {
    font-size: 64px;

}

.bw_pro .summary {
    font-size: 40px;

}

.detail_cont .m_title {
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: bold;
    line-height: 1.5;

}

.detail_cont .desc {
    font-size: 18px;
    padding: 30px 0;
    border-top: dotted 1px #D6D6D6;
    border-bottom: dotted 1px #D6D6D6;
}

.detail_cont .top {
    width: 92%;
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 60px;
    padding-bottom: 60px;
    border-bottom: dotted 1px #D6D6D6;
    display: flex;
    justify-content: space-between;
}

.detail_cont .top .pcpic_list {
    width: 40%;
}

.detail_cont .top .cont {
    width: 55%;
    position: relative;
}

#spec-n5 {
    position: absolute;
    bottom: 0;
}

.detail_cont .bottom {
    font-size: 16px;
    margin-bottom: 40px;

}

.detail_cont .bottom .d_title {
    font-size: 20px;
    font-weight: bold;
    padding: 20px 0;
    color: var(--t9color);
}


.pro_cont li .s_title {
    font-size: 24px;
    height: 36px;

}

.pro_cont li .desc {
    font-size: 20px;
    height: 30px;
}

.bw_tec .picc {
    line-height: 0;
}

.bw_tec .pic {
    line-height: 0;
    display: none;
}

.bw_tec1 .pub_cont {
    padding: 100px 0;
}

.bw_tec1 .title {
    font-size: 52px;

}

.bw_tec1 .summary {
    font-size: 32px;
    margin-bottom: 60px;

}

.bw_tec1 .cont .left {
    padding: 64px 36px;
}

.bw_tec1 .cont .left .stitle {
    font-size: 30px;

}

.bw_tec1 .cont .left .scont {
    font-size: 20px;
    text-align: center;
}

.bw_tec1 .cont .right {
    padding: 64px 36px;
}

.bw_tec1 .cont .right .stitle {
    font-size: 30px;

}

.bw_tec1 .cont .right .scont {
    font-size: 20px;
    text-align: center;
}

.bw_tec2 .title {
    font-size: 52px;
}

.bw_tec2 .summary {
    font-size: 32px;
    margin-bottom: 60px;
}

.bw_tec2 .pub_cont {
    padding: 100px 0;
}

.bw_tec2 .cont {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
}

.bw_tec2 .cont .img {
    width: 48%;
}

.bw_tec2 .cont .pc_cont {
    width: 48%;
}

.bw_tec2 .cont1 .c1 {
    font-size: 40px;
}

.bw_tec2 .cont1 .c2 {
    font-size: 64px;

}

.bw_tec2 .cont1 .c3 {

    font-size: 22px;
}

.bw_tec3 .pub_cont {
    display: flex;
    justify-content: space-between;
    padding: 200px 0;
}

.bw_tec3 .pc_cont {
    width: 40%;

}

.bw_tec3 .pc_cont {
    display: flex;
    align-items: center;
}

.bw_tec3 .cont {
    width: 56%;
}

.bw_tec3 .title {
    font-weight: bold;
    font-size: 52px;
}

.bw_tec3 .summary {
    font-size: 32px;
    color: var(--t9color);

}

.tecl12 {
    width: 35%;
    height: 12px;
}

.tecl13 {
    font-size: 32px;
}

.tecl14 {
    font-size: 24px;
}

.tecl22 {
    width: 70%;
    height: 12px;
}

.tecl23 {
    font-size: 32px;
}

.tecl24 {
    font-size: 24px;
}

.tecl3 {
    font-size: 20px;
}

.tecl1 {
    margin-bottom: 30px;
}

.tecl2 {
    margin-bottom: 30px;
}

.tecl3 {
    margin-bottom: 30px;
}

.bw_tecyh .cont {
    margin-top: 0;
}

.bw_tecyh .pub_cont {
    padding: 100px 0;
    display: flex;
    justify-content: space-between;
}

.bw_tecyh .pc_cont {
    width: 48%;
}

.bw_tecyh .cont {
    width: 48%;
}

.bw_tecyh .title {
    font-size: 52px;
}

.bw_tecyh .summary {
    font-size: 28px;
    margin-bottom: 60px;
}

.bw_tecyh li {
    padding: 28px 0;
}

.bw_tecyh .stitle {
    font-size: 16px;
    margin-bottom: 12px;
}

.bw_tecyh .scont .left {
    font-size: 60px;

}

.bw_tecyh .scont .right {
    font-size: 24px;
}


.bw_tecdate .cont {
    margin-top: 200px;
}

.bw_tecdate .pub_cont {
    padding: 100px 0;
}

.bw_tecdate .title {
    font-size: 52px;
    text-align: left;
}

.bw_tecdate .summary {
    font-size: 32px;
    margin-bottom: 0;
    text-align: left;
}

.loadmore {
    font-size: 18px;
    padding: 30px 0;
    text-align: center;
}

.pro_list {
    padding: 60px 0;
}

.pro_cont {
    font-size: 16px;
}

.pro_cont li {
    width: calc((100% - 72px) / 4);
    margin-right: 24px;
    margin-bottom: 24px;
    float: left;
}

.pro_cont li:nth-child(4n) {
    margin-right: 0;
}

.pro_cont li img {
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.pro_cont li:hover img {
      -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.pro_cont li .pic {
    line-height: 0;
    overflow: hidden;
    margin-bottom: 20px;
}

.pro_cont li b {
    font-size: 16px;
    height: 24px;
    display: block;
    color: var(--t3color);
    overflow: hidden;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.pro_cont li:hover b {
    color: var(--thcolor);
}

.pro_cont li p {
    font-size: 14px;
    height: 21px;
    display: block;
    color: var(--t6color);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;

}


.pa_mall {
    background-repeat: no-repeat;
    background-position: left center;
    background-color: #F8F9FB;

    padding: 70px 0;
}

.pa_mall .pub_cont {

}

.pa_mall .title {
    font-size: 64px;
    line-height: 1;
    text-transform: uppercase;
    font-weight: bold;
    width: 80%;
}

.pa_mall .cont {
    font-size: 18px;
    margin-top: 50px;
}

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

.pa_mall .pc_left {
    width: 60%;
    border-right: solid 1px #d2d2d2;
}

.pa_mall .pc_right {
    width: 36%;

}

.pa_mall .ewm1 {
    padding: 30px;
    background-color: #fff;
    float: right;
}

.pa_mall .ewm1 .stop {
    font-size: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    padding-bottom: 24px;
    border-bottom: dotted 1px #B8B8B8;
}

.pa_mall .ewm1 .stop img {
    margin-right: 15px;
    max-width: 50px;
    width: 100%;
    height: auto;
}

.pa_mall .ewm1 .sbottom {
    padding-top: 36px;
    font-size: 18px;
    text-align: center;

}

.pa_mall .ewm1 .sbottom img {
    width: 100%;
    max-width: 180px;
    height: auto;
}

.pa_mall .bottom {
    padding-top: 60px;
    display: flex;
    justify-content: space-between;
    clear: both;
}

.pa_mall .bottom .ewm2 {
    background-color: #fff;
    padding: 30px;
    width: calc((100% - 180px) / 2);
    margin-right: 60px;
    display: flex;
    justify-content: space-between;
}

.pa_mall .bottom .ewm2:nth-child(2) {
    margin-right: 0;
}

.pa_mall .bottom .ewm2 .left {
    width: 160px;

}
.pa_mall .bottom .ewm2 .right{
    width: calc(100% - 180px);
}
.pa_mall .bottom .ewm2 .left img {
    width: 100%;
    max-width: 160px;
    height: auto;
}

.pa_mall .bottom .ewm2 .e_top {
    font-size: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    padding-bottom: 24px;
}

.pa_mall .bottom .ewm2 .e_top img {
    margin-right: 15px;
    max-width: 50px;
    width: 100%;
    height: auto;
}
.pa_mall .bottom .ewm2 .sbtitle{
    font-size: 18px;
}