input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

ul,
ol,
li {
    list-style-type: none;
}

select,
input,
img,
select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table,
th,
td {
    vertical-align: middle
}

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

.clearfix {
    zoom: 1
}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

p {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    font-weight: bold;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

p {
    margin: 0;
}

.wd1200 {
    width: 1200px;
    margin: 0 auto;
}


/*滚动*/

#demo {
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

#indemo {
    float: left;
    width: 800%
}

#demo1 {
    float: left;
}

#demo2 {
    float: left;
}

#m_demo {
    overflow: hidden;
    width: 100%;
    margin: 0 auto;
}

#m_indemo {
    float: left;
    width: 800%
}

#m_demo1 {
    float: left;
}

#m_demo2 {
    float: left;
}


/*----- Common css ------*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}

.com-img {
    display: block;
    overflow: hidden;
}

.com-img img {
    transition: all 0.5s ease 0s;
    -webkit-transition: all 0.5s ease 0s;
    -moz-transition: all 0.5s ease 0s;
    -o-transition: all 0.5s ease 0s;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}


/*头部样式*/

.top_head {
    position: fixed;
    background: url(//cdn.myxypt.com/c3834bea/21/06/0cdfcd590523db1b54aa58370469135892b201e7.jpg) no-repeat center;
    height: 90px;
    top: 0px;
    width: 100%;
    z-index: 9999;
}

.top_head .hengss::before {
    position: absolute;
    content: "";
    width: 0;
    left: 70%;
    height: 90px;
    background: #e1ccaf;
    top: 0;
    z-index: -1;
    transition: width 0.8s ease;
}

.top_head .hengss::after {
    position: absolute;
    content: "";
    width: 0;
    right: 70%;
    height: 90px;
    background: #fff;
    top: 0;
    z-index: -1;
    transition: width 0.8s ease;
}

.top_head.scroll2 .hengss::before {
    width: 50%;
}

.top_head.scroll2 .hengss::after {
    width: 50%;
}

.logo {
    float: left;
    line-height: 90px;
    padding-left: 20px;
}

#formsearch2 {
    float: right;
    margin-top: 30px;
    width: 200px;
    height: 35px;
    line-height: 35px;
    margin-right: 15px;
    border: 1px solid #fff;
    border-radius: 30px;
}

#formsearch2 input {
    height: 35px;
    background: none;
    line-height: 35px;
    border: none;
    outline: none;
}

#formsearch2 input#keyword {
    height: 35px;
    line-height: 35px;
    padding-left: 15px;
    color: #fff;
    float: left;
    background: none;
    border: none;
    font-size: 13px;
    width: calc(100% - 40px);
}

#formsearch2 input#s_btn {
    width: 40px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    color: #fff;
    border: none;
    cursor: pointer;
    float: left;
    background-image: url(../images/icon_spirit.png);
    background-repeat: no-repeat;
    background-position: -30px -208px;
}

#formsearch2 input::-webkit-input-placeholder,
#formsearch2 textarea::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #fff;
}

#formsearch2 input:-moz-placeholder,
textarea:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #fff;
}

#formsearch2input::-moz-placeholder,
textarea::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #fff;
}

#formsearch2 input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #fff;
}

#formsearch2 input[type='text']::-webkit-input-placeholder {
    color: #fff;
}


/*  */

.banner_wap {
    position: relative;
    height: 820px;
}

.banner_wap .banner_video {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.p_video {
    position: absolute;
    width: 100%;
    height: auto;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.banner_wen {
    position: absolute;
    width: 900px;
    top: 50%;
    left: 50%;
    z-index: 99;
    transform: translate(-50%, -50%);
    text-align: center;
}

.banner_wen h3 {
    color: #fff;
    font-size: 46px;
}

.banner_wen .lines {
    height: 1px;
    background: #fff;
    margin: 25px 0;
}

.banner_wen span {
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 2;
}

.fudian {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99;
}

.fudian .scroll-icon {
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 2em;
    width: 1.2em;
    font-size: 22px;
    color: rgba(255, 255, 255, 0.5);
    border-radius: 2em;
    border: solid 2px;
    -webkit-transition: .4s;
    transition: .4s;
}

.fudian .scroll-icon::before {
    content: '';
    width: 5px;
    height: 5px;
    background-color: #fff;
    border-radius: 50%;
    -webkit-animation: scroll-icon 2.2s infinite cubic-bezier(0.65, 0.05, 0.36, 1);
    animation: scroll-icon 2.2s infinite cubic-bezier(0.65, 0.05, 0.36, 1);
}

@keyframes scroll-icon {
    0% {
        -webkit-transform: translateY(-12px);
        transform: translateY(-12px);
        opacity: 0;
    }
    30%,
    70% {
        opacity: 1;
    }
    100% {
        -webkit-transform: translateY(12px);
        transform: translateY(12px);
        opacity: 0;
    }
    ;
}


/* nav */

.menu2 {
    width: 680px;
    float: left;
    margin-left: 80px;
}

.menu2 .nav_li {
    float: left;
    padding: 0 18px;
    height: 90px;
    position: relative;
}

.menu2 .nav_li .nav_a {
    font-size: 15px;
    display: block;
    padding-bottom: 0px;
    height: 90px;
    line-height: 90px;
    color: #010101;
    transition: all 0.3s ease 0s;
}

.menu2 .nav_li .nav_a:hover {
    color: #e1ccaf;
}

.menu2 .nav_li .setNav {
    position: absolute;
    width: 586px;
    left: 0;
    top: 100%;
    height: 360px;
    background: rgba(255, 255, 255, 1);
    display: none;
    border-top-style: solid;
    border-top-width: 0px;
    border-top-color: rgba(255, 255, 255, 0);
}

.menu2 .nav_li .setNav .setNav_left {
    width: 35%;
    text-align: center;
    background: #dedede;
    color: #333;
    height: 360px;
    float: left;
}

.menu2 .nav_li .setNav .setNav_right {
    float: right;
    width: 65%;
    padding: 25px;
}

.menu2 .nav_li .setNav .set-img {
    width: auto;
    padding-top: 0px;
}

.menu2 .nav_li .setNav .set-img img {
    height: 160px;
    width: 330px;
}

.menu2 .nav_li .setNav .setCon .tit {
    font-size: 22px;
    color: #010101;
    margin-bottom: 10px;
    font-weight: bold;
}

.menu2 .nav_li .setNav .setMenu {
    padding: 25px 20px 0 20px;
}

.menu2 .nav_li .setNav .setMenu li {
    width: 100%;
}

.menu2 .nav_li .setNav .setMenu li a {
    padding: 0;
    padding-left: 18px;
    font-weight: normal;
    line-height: 50px;
    font-size: 14px;
    border-bottom: 1px solid #ccc;
    display: block;
    text-align: left;
    color: #333;
    transition: all 0.3s ease 0s;
}

.menu2 .nav_li .setNav .setMenu li a:hover {
    background: #e1ccaf;
    color: #ffffff;
}

.menu2 .nav_li .setNav .setCon {
    width: 100%;
    margin-top: 15px;
    border-right: none;
}

.menu2 .nav_li .setNav .setCon .p {
    color: #666666;
    line-height: 24px;
    height: auto;
    overflow: hidden;
    text-align: justify;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.menu2 .nav_li .setNav .setbottom {
    height: 50px;
    clear: both;
}

.menu2 .nav_li .setNav .set_close {
    display: none;
    width: 21px;
    height: 21px;
    background: url(http://dfs.yun300.cn/group1/M00/04/20/rBQBHFmf2zaEcnTXAAAAAHIvhaw641.png) 0 0 no-repeat;
    right: 0;
    bottom: 7%;
}

.menu2 .nav_li .setNav .tech-menuItems {
    border: none;
}


/*hover*/

.menu2 .line {
    position: absolute;
    bottom: 0px;
    width: 0px;
    height: 4px;
    font-size: 3px;
    background-color: #e1ccaf;
    display: none !important;
}


/*hoveraa*/

.menu2 .nav_li>a:after {
    content: '';
    display: none;
    position: absolute;
    bottom: 0;
    left: 45%;
    width: 0;
    height: 0;
    border-style: dashed dashed solid dashed;
    border-width: 0 9px 10px 9px;
    border-color: transparent transparent #e1ccaf transparent;
}

.menu2 .nav_li>a:hover:after {
    display: block;
}


/*子栏目偏移*/

.menu2 .nav5 .setNav {
    left: -22px;
}

.menu2 .nav6 .setNav {
    left: -117px;
}

.menu2 .nav7 .setNav {
    left: -213px;
}


/* c1_index */

.c1_index {
    position: relative;
    background: url(//cdn.myxypt.com/c3834bea/21/05/b2037152f8225636bbfbebc87022a53b7326201b.jpg) no-repeat center;
    background-repeat: no-repeat;
    background-position: top center;
    min-height: 891px;
    padding-top: 65px;
    padding-bottom: 80px;
}

.ttt1 {
    text-align: center;
    position: relative;
}

.ttt1 h3 {
    font-size: 120px;
    color: #f5f5f5;
    line-height: 1;
    font-family: arial, helvetica, sans-serif;
}

.ttt1 p {
    color: #2b2b2b;
    font-size: 40px;
    margin-top: -60px;
}

.abbtxt {
    text-align: left;
    line-height: 2.2;
    font-size: 14px;
    color: #707070;
    margin: 30px 0;
}


/*  */

.number {
    position: relative;
    padding: 1.90625vw 0 50px;
    z-index: 99;
    display: flex;
    justify-content: space-between;
}

.number li {
    position: relative;
    text-align: center;
    width: 25%;
}

.number li+li {
    border-left: 1px solid #eee;
}

.number li h3 {
    color: #f49905;
}

.number li h3 i {
    font-size: 64px;
    font-style: inherit;
    font-family: Impact, sans-serif;
    font-weight: bold;
    color: #e1ccaf;
}

.number li h3 em {
    font-size: 20px;
    font-family: "Microsoft YaHei";
    font-weight: normal;
    color: #555;
    padding-left: 10px;
}

.number li p {
    font-size: 16px;
    color: #555;
}


/*  */


/*关于我们--实力*/

.about_pt3 .wrap {
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
    overflow: hidden;
}

.about_pt3 .fq_item {
    height: 390px;
    width: 25%;
    float: left;
    position: relative;
    transition: 0.5s all ease;
}

.about_pt3 .fq_item.cur {
    width: 50%;
    background-size: cover;
}

.about_pt3 .fq_item.cur .bl_txt {
    width: 65%;
    border-top-right-radius: 80px;
    /*background: rgba(255, 204, 175, 0.9);*/
    background: #e1ccaf;
    opacity: 0.9;
}

.about_pt3 .fq_item.cur .bl_txt .bl_txt_box {
    padding: 45px 35px;
}

.about_pt3 .fq_item .bl_txt {
    position: absolute;
    bottom: 0;
    left: 0;
}

.about_pt3 .fq_item .bl_txt .bl_txt_box {
    padding: 35px 30px;
}

.about_pt3 .fq_item .bl_txt .title {
    font-size: 28px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 10px;
}

.about_pt3 .fq_item .bl_txt .dec {
    font-size: 14px;
    color: #FFFFFF;
}

.about_pt3 .fq_item .fq_mb {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
}

.about_pt3 .fq_item .fq_mb {
    display: block
}

.about_pt3 .fq_item.cur .fq_mb {
    display: none;
}

.about_pt3 .fq_item .fq_img {
    position: absolute;
    top: 0;
    left: 0;
    width: 600px;
    height: 419px;
    max-width: none;
}

.about_pt3 .fq1 {
    background: none
}

.about_pt3 .fq2 {
    background: none
}

.about_pt3 .fq3 {
    background: none
}

.about_pt3 .fq_area .wrap {
    overflow: hidden
}

.about_pt3 .fq_item .fq_mb {
    background: rgba(0, 0, 0, 0.5)
}

.about_pt3 .fq_item .bl_txt {
    z-index: 1;
}


/* c2_index */

.c2_index {
    position: relative;
    background: url(//cdn.myxypt.com/c3834bea/21/05/333934ee95c4c48d59d5dd2d5c3a527ed2c2ae82.jpg);
    background-repeat: no-repeat;
    background-position: top center;
    background-attachment: fixed;
    height: 636px;
    padding-top: 45px;
}

.c2_index::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url(//cdn.myxypt.com/c3834bea/21/06/8e1b411b7e2e8192c68fa1a699c04fc8ac850c67.jpg);
}

.ttt2 {
    position: relative;
    text-align: center;
    z-index: 99;
}

.ttt2 h3 {
    font-size: 40px;
    color: #fff;
    font-weight: normal;
}

.ttt2 p {
    color: #fff;
    line-height: 2.2;
    font-size: 14px;
    margin-top: 10px;
}

.pro_list {
    position: relative;
    margin-top: 30px;
    padding: 20px 0;
    z-index: 999;
}

.pro_list li {
    position: relative;
    margin: 0 10px;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.4);
    border-style: none;
    overflow: hidden;
    text-align: center;
    transition: all 0.5s;
}

.pro_list li a {
    display: block;
    transition: all 0.5s;
}

.pro_list li .cpimg {
    overflow: hidden;
}

.pro_list li .cpimg img {
    width: 100%;
}

.pro_list li h3 {
    margin-top: 10px;
    font-size: 16px;
    font-weight: 400;
    line-height: 40px;
    color: #fff;
}

.pro_list li:hover {
    cursor: pointer;
    background-color: rgba(255, 255, 255, 1);
    margin-top: -10px;
    box-shadow: 0 8px 10px rgb(255 255 255 / 30%);
}

.pro_list li:hover h3 {
    color: #e1ccaf;
}

.pro_list .slick-arrow {
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    z-index: 9999;
    width: 45px;
    height: 50px;
    border: none;
    outline: none;
    background: none;
    font-size: 0;
}

.pro_list .slick-prev {
    left: -60px;
}

.pro_list .slick-prev::before {
    content: "e687";
    font-size: 45px;
    color: #fff;
}

.pro_list .slick-next {
    right: -60px;
}

.pro_list .slick-next::before {
    content: "e6ae";
    font-size: 45px;
    color: #fff;
}


/* c3_index */

.c3_index {
    position: relative;
    padding: 55px 0 75px;
    background-color: rgba(245, 245, 247, 1)
}

.ttt3 {
    position: relative;
    text-align: center;
    z-index: 99;
}

.ttt3 h3 {
    font-size: 40px;
    color: #2b2b2b;
    font-weight: normal;
}

.ttt3 p {
    color: #707070;
    line-height: 2.2;
    font-size: 14px;
    margin-top: 10px;
}

.c3_wap {
    position: relative;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}

.c3left {
    position: relative;
    width: 580px;
    height: 420px;
}

.c3left .video {
    position: relative;
    overflow: hidden;
}

.c3left .video>img {
    width: 580px;
    height: 420px;
    transition: all 1s ease 0s;
    -webkit-transition: all 1s ease 0s;
    -moz-transition: all 1s ease 0s;
    -o-transition: all 1s ease 0s;
}

.c3left .video .video_btn {
    left: 0px;
    top: 0px;
    position: absolute;
    width: 580px;
    height: 420px;
    background: url(//cdn.myxypt.com/c3834bea/21/05/86096071ec470e08e5dfac1375caefc94ae59914.png) no-repeat center center;
}

.c3left .video_tit {
    position: absolute;
    bottom: 0;
    width: 580px;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    /*background: rgba(240, 131, 0, .8);*/
    background: #e1ccaf;
}

.c3left:hover .video>img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
}

.c3left:hover .video .video_btn {
    background-color: rgba(0, 0, 0, .5);
    cursor: pointer;
}

.c3right {
    position: relative;
    width: 580px;
}

.news_list11 {
    position: relative;
}

.news_list11 li {
    margin-bottom: 15px;
    background-color: #fff;
}

.news_list11 li a {
    display: flex;
}

.news_list11 li .zuoimg {
    width: 175px;
    height: 130px;
}

.news_list11 li .zuoimg img {
    width: 100%;
    height: 100%;
}

.news_list11 li .youtxt {
    position: relative;
    width: calc(100% - 175px);
    transition: all .6s ease;
    padding: 15px;
}

.news_list11 li .youtxt h3 {
    font-size: 16px;
    padding-top: 10px;
    color: #323232;
    font-weight: normal;
}

.news_list11 li .youtxt span {
    display: block;
    margin-top: 10px;
    color: #9b9999;
    line-height: 1.7;
    font-size: 14px;
}

.news_list11 li .youtxt::before {
    content: "";
    width: 0px;
    height: 0px;
    border-width: 10px;
    position: absolute;
    border-style: solid;
    border-color: transparent #ffc907 #ffc907 transparent;
    right: 0px;
    bottom: 0px;
}

.news_list11 li:hover .youtxt {
    background-color: #e1ccaf;
    transition: all .5s ease;
}

.news_list11 li:hover .youtxt h3 {
    color: #fff;
}

.news_list11 li:hover .youtxt span {
    color: #fff;
}

.news_list11 li:hover .youtxt::before {
    border-color: transparent #ffffff #ffffff transparent;
}


/* c4_index */

.c4_index {
    position: relative;
    background: url(//cdn.myxypt.com/c3834bea/21/05/fe4fb290643cce2720f32abebd6c90ec37eeafe6.jpg);
    background-repeat: no-repeat;
    background-position: top center;
    background-attachment: fixed;
    height: 300px;
    padding-top: 50px;
}

.c4_index::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: url(//cdn.myxypt.com/c3834bea/21/06/8e1b411b7e2e8192c68fa1a699c04fc8ac850c67.jpg);
}

.address_list {
    position: relative;
    z-index: 999;
    display: flex;
}

.address_list li {
    width: 25%;
    text-align: center;
    padding: 15px 0;
}

.address_list li a {
    display: block;
}

.address_list li .p_dimage {
    height: 65px;
    line-height: 65px;
    vertical-align: middle;
}

.address_list li .p_dimage img {
    transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
}

.address_list li h3 {
    font-size: 20px;
    color: #fff;
    font-weight: normal;
    margin: 15px 0;
}

.address_list li .reset_style {
    font-size: 14px;
    color: #fff;
}

.address_list li:hover {
    cursor: pointer;
    background: rgba(255, 255, 255, .1);
}

.address_list li:hover .p_dimage img {
    transform: rotateY( 180deg);
}


/* foot */

.foot_wap {
    position: relative;
    background-color: rgba(58, 66, 74, 1);
}

.foot_top {
    position: relative;
    padding: 50px 0 40px;
}

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

.foot_aa .faa_left {
    position: relative;
    width: 800px;
}

.faa_left h3 {
    color: #a2a5a8;
    font-size: 30px;
    font-weight: normal;
    margin-bottom: 30px;
}

.faa_left span {
    display: block;
    color: #a2a5a8;
    line-height: 2;
    font-size: 12px;
}

.foot_ewm {
    width: 140px;
    text-align: center;
}

.foot_ewm img {
    width: 140px;
}

.faddress {
    position: relative;
    margin-top: 30px;
    display: flex;
    align-items: center;
}

.faddress li {
    position: relative;
    margin-right: 50px;
}

.faddress li a {
    display: flex;
    align-items: center;
}

.faddress li .yus {
    padding-left: 20px;
}

.faddress li .yus span {
    display: block;
    font-size: 14px;
    color: #a0a0a0;
    line-height: 1.8;
}

.foot_bottom {
    border-top: 1px solid rgba(145, 145, 145, 0.3);
    padding: 20px 0;
}

.f_copyright {
    position: relative;
    color: #a2a5a8;
    font-size: 12px;
    line-height: 2;
    float: left;
}

.f_copyright a {
    color: #a2a5a8;
    font-size: 12px;
}

.f_copyright a:hover {
    color: #e1ccaf;
}

.foot_fxiang {
    float: right;
    position: relative;
}


/*  */

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0;
}