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;
}

h1,
h2,
h3,
h4 {
    font-size: 12px;
    font-weight: bold;
    line-height: 1.5
}

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

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

p {
    margin: 0;
}

/*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;
}

.max1410 {
    max-width: 1380px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}


/*----- 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;
}

/*头部样式*/
.c1_index {
    position: relative;
    background: url(//cdn.xypt.top/f32c52b2/21/05/fabd5656d5534a104fb839582809bbcd3814ae59.jpg) no-repeat center bottom;
    background-size: contain;
    padding: 3.125% 0;
}

.ttt1 {
    text-align: center;
    background: url(//cdn.xypt.top/f32c52b2/21/05/0fe3c1f36daa93f6941ff75f02206d11cce6f698.png) no-repeat center;
}

.ttt1 p {
    font-family: "Arial";
    font-size: 24px;
    color: #ee7800;
    text-transform: uppercase;
}

.ttt1 h3 {
    font-size: 36px;
    color: #444444;
    font-weight: 400;
    padding: 15px 0;
    line-height: 1.3;
}

.ttt1 span {
    display: block;
    font-size: 18px;
    color: #333333;
}

.abb_box {
    position: relative;
    margin: 3.125% 0;
}

.abb_left {
    width: 48%;
    float: left;
}

.abb_left img {
    width: 100%;
    display: block;
}

.abb_right {
    float: left;
    width: 40%;
    margin-left: 2%;
    margin-top: 20px;
}

.abb_right h2 {
    font-size: 30px;
    color: #333333;
    font-weight: 400;
}

.abb_right span {
    display: block;
    font-size: 20px;
    color: #666666;
    padding: 10px 0;
}

.abb_right .abbtxt {
    font-size: 15px;
    color: #666666;
    line-height: 2.2;
    margin-top: 15px;
}

.abb_right .abbmore {
    display: block;
    margin-top: 12.88%;
    font-size: 12px;
    text-transform: uppercase;
    color: rgba(0, 0, 0, .5);
}

.abb_list11 {
    position: relative;
    display: flex;
    justify-content: space-between;
    max-width: 1410px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}

.abb_list11 li {
    text-align: center;
    width: 25%;
    padding-right: 5%;
}

.abb_list11 li a {
    display: block;
}

.abb_list11 li .overimg {
    width: 100px;
    text-align: center;
    float: left;
}

.abb_list11 li .overimg img {
    max-width: 100%;
}

.abb_list11 li .sright {
    width: calc(100% - 100px);
    float: left;
    text-align: left;
}

.abb_list11 li .sright h3 {
    padding-bottom: 5px;
    font-size: 22px;
    color: #333333;
    font-weight: 400;
}

.abb_list11 li .sright span {
    color: #999999;
    font-size: 12px;
}

.abb_list11 li:hover .overimg img {
    filter: invert(50%) sepia(92%) saturate(2857%) hue-rotate(8deg) brightness(100%) contrast(102%);
}


@media (max-width:1200px) {
    .abb_right {
        margin-top: 0;
    }

    .abb_right h2 {
        font-size: 24px;
    }

    .abb_right span {
        font-size: 18px;
    }

    .abb_right .abbtxt {
        line-height: 1.7;
        font-size: 14px;
    }

    .abb_right .abbmore {
        margin-top: 3vh;
    }
}


@media (max-width:992px) {
    .abb_left {
        float: none;
        width: 100%;
        padding: 0 15px;
    }

    .abb_right {
        float: none;
        width: 100%;
        margin-left: 0;
        padding: 0 15px;
        margin-top: 15px;
    }

    .abb_list11 {
        flex-wrap: wrap;
    }

    .abb_list11 li {
        width: 50%;
        margin: 15px 0;
    }

}

@media (max-width:500px) {
    .ttt1 {
        background-size: 100% 90%;
    }

    .ttt1 p {
        font-size: 14px;
    }

    .ttt1 h3 {
        font-size: 20px;
    }

    .ttt1 span {
        font-size: 14px;
    }

    .abb_list11 li {
        width: 100%;
    }
}



/*c2_index*/
.c2_index {
    position: relative;
    padding: 3.125% 0;
}

.product_list11 {
    margin-top: 3.125%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.product_list11 li {
    position: relative;
    width: 33.33%;
}

.product_list11 li a {
    display: block;
}

.product_list11 li a img {
    width: 100%;
    display: block;
}

.product_list11 li .fu {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: rgba(238, 120, 0, .7);
    opacity: 0;
    transition: all .5s;
    text-align: center;
    display: table;
}

.product_list11 li .snei {
    display: table-cell;
    vertical-align: middle;
    padding: 0 15px;
}

.product_list11 li .snei h3 {
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.product_list11 li .snei span {
    display: block;
    font-size: 14px;
    color: #fff;
    padding: 25px 0;
}

.product_list11 li .snei i {
    font-style: inherit;
    background: rgba(255, 255, 255, .6);
    padding: 0px 35px;
    line-height: 30px;
    font-size: 12px;
    color: #4c4c4c;
    display: inline-block;
}

.product_list11 li:hover .fu {
    opacity: 1;
}

@media (max-width:992px) {
    .product_list11 li .snei span {
        padding: 12px 0;
    }
}

@media (max-width:768px) {
    .product_list11 li {
        width: 50%;
    }
}

@media (max-width:500px) {
    .product_list11 li {
        width: 100%;
    }
}

/*c3_index*/
.c3_index {
    position: relative;
    padding: 2.125% 0;
}

.case_list11 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 3.125%;
}

.case_list11 li {
    position: relative;
    width: 32%;
    margin-bottom: 25px;
    transition: all .5s;
}

.case_list11 li a {
    display: block;
}

.case_list11 li a img {
    width: 100%;
}

.case_list11 li .fu {
    position: absolute;
    width: 100%;
    left: 0px;
    bottom: 0px;
    padding: 15px 0;
    background: rgba(0, 0, 0, .6);
    text-align: center;
    transition: all .5s;
}

.case_list11 li .fu h3 {
    font-size: 14px;
    color: #f7f7f7;
    font-weight: 400;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.case_list11 li .fu i {
    width: 110px;
    line-height: 30px;
    border-radius: 5px;
    background: #ee7800;
    text-align: center;
    color: #fff;
    font-style: inherit;
    font-size: 12px;
    margin: 10px 0;
    display: none;
    transition: all .5s;
}

.case_list11 li:hover .fu i {
    display: inline-block;
}

.c3_index .casemore {
    display: block;
    margin: 2.125% auto 0;
    font-size: 14px;
    color: #999999;
    border: 1px solid #999999;
    width: 275px;
    line-height: 45px;
    text-align: center;
}

@media (max-width:992px) {
    .case_list11 li {
        width: 48%;
    }
}

@media (max-width:500px) {
    .case_list11 li {
        width: 100%;
    }
}


/*c4_index*/
.c4_index {
    padding: 3.125% 0;
    position: relative;
    background: url(//cdn.xypt.top/f32c52b2/21/05/85c943e0cce247eaee20e25fc6073df6b50527a9.jpg) no-repeat center;
    background-size: cover;
}

.gallery-top {
    max-width: 1200px;
}

.zhu_top {
    position: relative;
    margin: 5.125% auto 0;
}

.zhu_top li {
    position: relative;
    display: table;
}

.zhu_top li .simg {
    width: 40%;
    display: table-cell;
    vertical-align: middle;
}

.zhu_top li .simg img {
    width: 100%;
}

.zhu_top li .stxt {
    position: relative;
    width: 60%;
    padding-left: 5%;
    display: table-cell;
    vertical-align: middle;
}

.zhu_top li .stxt h2 {
    font-size: 36px;
    color: #ee7800;
    margin-bottom: 30px;
}

.zhu_top li .stxt span {
    display: block;
    font-size: 16px;
    color: #666666;
    line-height: 2.2;
}

.c4_box {
    position: relative;
    overflow: hidden;
    margin-top: 5.125%;
}

.c4_box .swiperxt {
    position: absolute;
    top: 30%;
    left: 0;
    background: url(//cdn.xypt.top/f32c52b2/21/05/d7d304985cf8af6288040d077c9cfff479a4c442.png) no-repeat center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    outline: none;
    z-index: 9999;
}

.c4_box .swiperev {
    position: absolute;
    top: 30%;
    right: 0;
    background: url(//cdn.xypt.top/f32c52b2/21/05/e58cce7cc3a718298ff9c408a25053a2da31396d.png) no-repeat center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    outline: none;
    z-index: 9999;
}

.c4_list {
    position: relative;
    width: 90%;
    margin: 0 auto;
}

.c4_list::before {
    position: absolute;
    left: 0px;
    top: 50%;
    content: "";
    height: 1px;
    background: #dfdfdf;
    width: 100%;
}

.c4_list .swiper-wrapper .swiper-slide {
    text-align: center;
}

.c4_list .swiper-slide li {
    position: relative;
    z-index: 9999;
}

.c4_list .swiper-slide i {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: url(//cdn.xypt.top/f32c52b2/21/05/aae56ec70e764e55e200471b13aa5ae242beda3c.png) no-repeat center;
    margin-top: 25px;
    padding-bottom: 50px;
}

.c4_list .swiper-slide h3 {
    font-weight: 400;
    font-size: 16px;
    color: #8b8b8b;
}

.c4_list .swiper-slide-active i {
    display: none;
}

.c4_list .swiper-slide-active h3 {
    font-size: 16px;
    color: #ee7800;
    font-weight: bold;
    text-align: center;
    line-height: 70px;
    margin-top: 8%;
}

.c4_list .swiper-slide-active h3::before {
    position: absolute;
    width: 70px;
    height: 70px;
    border: 3px solid #ee7800;
    content: "";
    left: 50%;
    margin-left: -35px;
    background: #f7f7f7;
    z-index: -1;
    transform: rotate(45deg);
}


@media (max-width:992px) {
    .zhu_top li .stxt h2 {
        font-size: 30px;
        margin-bottom: 15px;
    }

    .zhu_top li .stxt span {
        font-size: 15px;
        line-height: 1.9;
    }
}

@media (max-width:768px) {
    .zhu_top li .simg {
        width: 100%;
        display: block;
    }

    .zhu_top li .stxt {
        width: 100%;
        display: block;
        padding: 15px 0;
    }
}

@media (max-width:500px) {
    .c4_list .swiper-slide-active h3 {
        line-height: 60px;
        margin-top: 15%;
    }

    .c4_list .swiper-slide-active h3::before {
        width: 60px;
        height: 60px;
        margin-left: -30px;
    }
}




/*c5_index*/
.c5_index {
    position: relative;
    padding: 3.125% 0;
    border-bottom: 1px solid #ebebeb;
}

@media (max-width:768px) {

    #certify .swiper-button-prev,
    #certify .swiper-button-next {
        background-size: 80% !important;
    }
}


/*c6_index*/
.c6_index {
    position: relative;
    padding: 3.125% 0;
}

.c6_box {
    position: relative;
    background: url(//cdn.xypt.top/f32c52b2/21/05/57950729982b206179d5a15ffa8b241e4eef5323.jpg) no-repeat center;
    background-size: cover;
    margin-top: 3.125%;
}

.c6_contt {
    width: 50%;
    background: rgba(0, 0, 0, .6);
    position: relative;
    float: right;
    padding: 5.125% 15px 5.125% 3.125%;
}

.c6_contt h2 {
    font-size: 38px;
    color: #fff;
    font-weight: 400;
}

.c6_contt h2 span {
    color: #ee7800;
}

.c6_contt h3 {
    color: #fff;
    font-weight: 400;
    font-size: 20px;
    margin: 30px 0 15px;
}

.c6_contt .c6_nei {
    font-size: 16px;
    color: #fff;
    line-height: 2;
}

.c6_ewm {
    position: relative;
    margin-top: 5.125%;
    display: inline-block;
}

.c6_ewm a {
    display: inline-block;
    line-height: 55px;
    background: #ee7800;
    color: #fff;
    border-radius: 10px;
    text-align: center;
    padding: 0 6vw;
}

.c6_ewm img {
    position: absolute;
    left: -260px;
    bottom: 0px;
    z-index: 9999;
    display: block;
    max-width: 226px;
}

@media (max-width:1024px) {
    .c6_contt h2 {
        font-size: 28px;
    }

    .c6_contt .c6_nei {
        font-size: 15px;
    }

    .c6_ewm a {
        line-height: 45px;
    }
}


@media (max-width:768px) {
    .c6_contt h2 {
        font-size: 22px;
    }

    .c6_contt .c6_nei {
        font-size: 14px;
    }

}

@media (max-width:500px) {
    .c6_contt {
        width: 100%;
    }

    .c6_ewm img {
        position: relative;
        left: 0;
        margin-top: 15px;
        max-width: 156px;
    }
}


/*c7_index*/
.c7_index {
    position: relative;
}

.c7_contt {
    position: relative;
    margin-top: 3.125%;
    background: url(//cdn.xypt.top/f32c52b2/21/06/697a64c5d2a6fd40f734decce3f5db28860963d5.jpg) no-repeat center;
    background-size: cover;
    padding: 3.125% 0;
}

.c7_contt .max1410 {
    position: relative;
}

.foot_contact {
    position: relative;
    box-shadow: 0 0 20px #999;
    display: inline-block;
    padding: 30px;
    background: rgba(255, 255, 255, .8);
    margin-left: 8.88%;
}

.foot_contact::before {
    position: absolute;
    right: -24px;
    top: 50%;
    width: 24px;
    height: 25px;
    background: url(//cdn.xypt.top/f32c52b2/21/05/750c9f66005194254372c7538ff11c2cc6ec2477.png) no-repeat center;
    content: "";
}

.foot_contact h2 {
    font-size: 18px;
    color: #ee7800;
    font-weight: bold;
    margin-bottom: 15px;
}

.foot_contact .fcc {
    font-size: 13px;
    color: #555555;
    line-height: 2;
}

@media (max-width:500px) {
    .foot_contact {
        padding: 15px;
        margin-left: 0px;
    }
}

/*phone底部导航*/

li {
    list-style: none;
}

.q_d_m {
    float: left;
    width: 100%;
    height: 50px;
}


@media (max-width: 990px){
    .x-layout{margin-bottom:50px;}
}

.pf_down {
    width: 100%;
    float: left;
    position: fixed;
    left: 0;
    bottom: 0;
    height: 50px;
    background: #191919;
    z-index: 999;
    border-top: 1px solid #fff;
}

.pf_down li {
    width: 33.333333%;
    float: left;
    text-align: center;
    padding: 7px 0 4px 0;
    border-right: 1px solid #fff;
}

.pf_down li .ico7 {
    width: 100%;
    float: left;
    height: 20px;
}

.pf_down li .d_name {
    width: 100%;
    float: left;
    margin-top: 4px;
    font-size: 12px;
    color: #fff;
    line-height: 14px;
}

.pf_down li.l1 .ico7 {
    background: url(//cdn.xypt.top/f32c52b2/21/05/f2e3b9d0116b1451a2e5a0e7bd724c71b894a6d9.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l2 .ico7 {
    background: url(//cdn.xypt.top/f32c52b2/21/05/5486655a71fcb912585f970ddce1a39d046a96cd.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l3 .ico7 {
    background: url(//cdn.xypt.top/f32c52b2/21/05/29561f230b8235e1138414c08ce2a2e6c7ceb017.png) no-repeat center;
    background-size: 20px 20px;
}

.pf_down li:nth-child(3n) {
    border: none;
}