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-size: 12px;
    font-weight: bold;
    line-height: 1.5
}

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;
    margin: 0 auto;
}

.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);
}


/*  */

.pd75 {
    position: relative;
    padding: 0 75px;
}

@media (max-width:1200px) {
    .pd75 {
        position: relative;
        padding: 0 25px;
    }
}

@media (max-width:768px) {
    .pd75 {
        position: relative;
        padding: 0 15px;
    }
}

.max1485 {
    max-width: 1515px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}

.max1200 {
    max-width: 1230px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}


/*头部样式*/

.top_head {
    position: fixed;
    top: 0px;
    width: 100%;
    z-index: 999;
}

.top_head2 {
    position: relative;
}

.top_aa {
    position: relative;
    line-height: 57px;
    color: #fff;
    font-size: 18px;
    background: #003399;
}

.top_aa a {
    color: #fff;
    font-size: 18px;
}

.flex {
    display: flex;
}

.top_aa .flex {
    justify-content: space-between;
}

.top_aa .ping {
    display: flex;
    justify-content: flex-end;
    width: 50%;
}

.top_phone {
    padding-left: 35px;
    background: url(img/top_phoone.png) no-repeat left center;
    font-weight: bold;
}


/*  */

.top_bb {
    position: relative;
    background: #fff;
}

.top_bb .flex {
    height: 102px;
    justify-content: space-between;
    align-items: center;
}

.logo {
    position: relative;
    line-height: 102px;
}

.logo a {
    display: block;
}

.logo img {
    max-width: 100%;
}

.top_bb .ssbg {
    position: relative;
    text-align: center;
}

.top_bb .ssbg .ss_btn {
    width: 56px;
    height: 56px;
    background: url(img/ssbg.png) no-repeat center;
    cursor: pointer;
}

.top_bb .ssbg #formsearch {
    position: absolute;
    top: 65px;
    right: 0;
    z-index: 9999;
    width: 250px;
    display: none;
    background: #f2f2f2;
}

.top_bb .ssbg #formsearch #s_btn {
    float: left;
    outline: none;
    border: none;
    width: 35px;
    height: 30px;
    font-size: 0;
    background-image: url(img/icon_spirit.png);
    background-color: transparent;
    background-repeat: no-repeat;
    background-position: 0 -210px;
}

.top_bb .ssbg #formsearch #keyword {
    float: left;
    background: none;
    outline: none;
    border: none;
    width: calc(100% - 35px);
    width: 215px;
    color: rgba(0, 0, 0, 0.8);
    margin-top: 0px;
    height: 30px;
    padding-left: 10px;
    font-size: 14px;
}

@media (max-width:1200px) {
    .top_aa,
    .top_aa a {
        font-size: 16px;
    }
}


/* c1_index */

.c1_index {
    position: relative;
    padding: 5.125% 0;
}

.ttt1 {
    text-align: center;
}

.ttt1 h3 {
    background: url(img/line1.jpg) no-repeat top center;
    padding-top: 5px;
    font-size: 24px;
    color: #333333;
}

.ttt1 h1 {
    font-size: 36px;
    color: #333333;
}

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

.abb_wap .abbimg {
    width: 50%;
}

.abb_wap .abbimg img {
    width: 100%;
}

.abb_wap .abbtxt {
    width: 50%;
    background: #f3f3f3;
    padding: 3.125%;
    line-height: 2;
    font-size: 16px;
    color: #333333;
}

.c1_index .abbmore {
    border: 2px solid #ff6a07;
    display: block;
    width: 162px;
    line-height: 50px;
    text-align: center;
    font-size: 14px;
    color: #ff6633;
    font-weight: bold;
    margin: 0 auto;
    margin-top: 35px;
    vertical-align: middle;
}

.c1_index .abbmore img {
    vertical-align: middle;
}

@media (max-width:1200px) {
    .abb_wap .abbimg img {
        height: 100%;
    }
}

@media (max-width:992px) {
    .abb_wap .abbtxt {
        font-size: 14px;
    }
    .ttt1 h3 {
        font-size: 20px;
    }
    .ttt1 h1 {
        font-size: 26px;
    }
    .c1_index .abbmore {
        width: 122px;
        line-height: 40px;
        margin-top: 20px;
    }
}

@media (max-width:768px) {
    .abb_wap .abbimg,
    .abb_wap .abbtxt {
        width: 100%;
    }
    .ttt1 h3 {
        font-size: 1.5rem;
    }
    .ttt1 h1 {
        font-size: 20px;
    }
}


/* c2_index */

.c2_index {
    position: relative;
    background: #f3f3f5;
}

.c2_top {
    position: relative;
/*    background: linear-gradient(to right, #003399 65%, #333333 65%, #333333 100%);*/
 background:#003399;
    height: 115px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 60px;
}

.c2_top>h2 {
    position: relative;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
}

.c2_top>h2::before {
    position: absolute;
    content: "";
    left: -50px;
    top: 50%;
    width: 35px;
    height: 2px;
    transform: translateY(-50%);
    background: #ff6600;
}

.pro_sort {
    position: relative;
    display: flex;
    align-items: center;
    width: 60%;
}

.pro_sort li {
    position: relative;
    margin-right: 5.125%;
    line-height: 115px;
}

.pro_sort li a {
    display: block;
    font-size: 24px;
    color: #ffffff;
    font-weight: 100;
}

.pro_sort li:hover a,
.pro_sort li.active a {
    font-weight: bold;
    color: #ff6600;
    background: url(img/px.jpg) no-repeat bottom center;
}

.c2_top .gengd {
    display: block;
    color: #fff;
    font-size: 16px;
    margin-right: 5.125%;
}

.c2_top .gengd img {
    vertical-align: middle;
    padding-left: 15px;
}


/* css */

.tab-con {
    position: relative;
}

.tab-con .tab-main {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    right: 0;
}

.tab-con .tab-main {
    opacity: 0;
    visibility: hidden;
    transition: all .5s ease;
}

.tab-con .tab-main.active {
    position: static;
    opacity: 1;
    visibility: visible;
}


/*  */

.pro_tab {
    position: relative;
    margin-top: 10px;
    padding: 30px 0;
}

.list_pp {
    position: relative;
    margin: 0 5px;
    font-size: 0;
}

.list_pp li {
    position: relative;
    display: inline-block;
    vertical-align: bottom;
    width: calc(33.33% - 10px);
    margin: 0 5px 10px 5px;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.list_pp li a {
    display: block;
}

.list_pp li img {
    width: 100%;  
}

.list_pp li .cc_txt {
    position: absolute;
    left: 2.2rem;
    bottom: 5px;
    padding-bottom: .5rem;
    text-align: left;
    border-left: 2px solid #ff6600;
    padding-left: 1rem;
}

.list_pp li .cc_txt::before {
    position: absolute;
    content: "";
    width: 2px;
    height: 15px;
    background: #ff6600;
    left: -2px;
    bottom: -12px;
}

.list_pp li .cc_txt h3 {
    color: #333333;
    font-size: .95rem;
}

.list_pp li .cc_txt span {
    display: block;
    font-size: 0.65rem;
    color: #333333;
}

.list_pp .slick-arrow{
    position: absolute;
    top: 50%;
    width: 50px;
    height: 50px;
    z-index: 9999;
    font-size: 0;
    border: none;
    outline: none;
}

.list_pp .slick-prev{
    left: 5%;
    background: url(img/prev.png) no-repeat center;
}
.list_pp .slick-next{
    right: 5%;
     background: url(img/next.png) no-repeat center;
}


@media (max-width:992px) {
    .c2_top {
        padding: 0 30px;
    }
    .c2_top>h2::before {
        left: -25px;
        width: 20px;
    }
    .c2_top .gengd {
        margin-right: 5px;
    }
}

@media (max-width:768px) {
    .c2_top>h2 {
        font-size: 18px;
    }
    .pro_sort li a {
        font-size: 18px;
    }
    .c2_top .gengd {
        font-size: 14px;
    }
    .list_pp li {
        width: calc(50% - 10px);
        margin-bottom: 15px;
    }
}

@media (max-width:600px) {
    .c2_top {
        padding: 0 15px;
        height: 80px;
    }
    .pro_sort li {
        line-height: 25px;
    }
    .c2_top>h2 {
        display: none;
    }
    .pro_sort {
        width: 70%;
    }
    .pro_sort li {
        margin-right: 10px;
    }
    .pro_sort li a {
        font-size: 14px;
    }
    .c2_top .gengd {
        font-size: 12px;
    }
    .c2_top .gengd img {
        padding-left: 5px;
    }
}

@media (max-width:480px) {
    .list_pp li {
        width: calc(100% - 10px);
        margin-bottom: 15px;
    }
}


/* news_index */

.news_index {
    position: relative;
    padding: 5.125% 0;
}

.ttt2 {
    text-align: center;
}

.ttt2 h3 {
    background: url(img/line1.jpg) no-repeat top center;
    padding-top: 10px;
    font-size: 1.5rem;
    color: #333333;
}

.news_wap {
    position: relative;
    margin-top: 3.125%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.news_aa {
    position: relative;
    width: 45%;
}

.news_aa li {
    position: relative;
}

.news_aa li a {
    display: block;
}

.news_aa li .nimg {
    overflow: hidden;
}

.news_aa li .nimg img {
    width: 100%;
}

.news_aa li .n_cont {
    position: relative;
    background: #f3f3f5;
    padding: 2rem;
}

.news_aa li .n_cont span {
    display: block;
    font-size: .7rem;
    color: #666666;
    background: url(img/nline.jpg) no-repeat left top;
    padding-top: 5px;
}

.news_aa li .n_cont h3 {
    color: #333333;
    font-size: 1rem;
    font-weight: normal;
    padding: 6px 0;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.news_aa li .n_cont dd {
    font-size: .7rem;
    color: #666666;
    line-height: 1.7;
}

.news_bb {
    position: relative;
    width: 52%;
}

.news_bb li {
    position: relative;
    background: #f3f3f5;
    padding: 1.25rem 2rem;
}

.news_bb li+li {
    margin-top: 15px;
}

.news_bb li a {
    display: block;
}

.news_bb li span {
    display: block;
    font-size: .7rem;
    color: #666666;
    background: url(img/nline.jpg) no-repeat left top;
    padding-top: 5px;
}

.news_bb li h3 {
    color: #333333;
    font-size: 1rem;
    font-weight: normal;
    padding: 6px 0;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.news_bb li dd {
    font-size: .7rem;
    color: #666666;
    line-height: 1.7;
}

.news_index .abbmore {
    border: 2px solid #ff6a07;
    display: block;
    width: 162px;
    line-height: 50px;
    text-align: center;
    font-size: 14px;
    color: #ff6633;
    font-weight: bold;
    margin: 0 auto;
    margin-top: 35px;
    vertical-align: middle;
}

.news_index .abbmore img {
    vertical-align: middle;
}

@media (max-width:992px) {
    .news_bb li+li {
        margin-top: 10px;
    }
}

@media (max-width:768px) {
    .news_wap {
        flex-wrap: wrap;
    }
    .news_wap>ul {
        width: 100%;
        margin-top: 15px;
    }
    .news_aa li .n_cont h3 {
        font-size: 15px;
    }
    .news_bb li h3 {
        font-size: 15px;
    }
    .news_index .abbmore {
        width: 122px;
        line-height: 40px;
    }
}


/* case_index */

.case_index {
    position: relative;
    padding: 5.125% 0;
    background: url(img/c4bg.jpg) no-repeat;
    background-size: cover;
}

.c4_top {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5rem;
}

.c4_top>h3 {
    position: relative;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    margin-left: -10px;
}

.c4_top>h3::before {
    position: absolute;
    content: "";
    left: -50px;
    top: 50%;
    width: 40px;
    height: 2px;
    transform: translateY(-50%);
    background: #ff6600;
}

.c4_top .gengd {
    display: block;
    color: #fff;
    font-size: 16px;
    margin-right: 5.125%;
}

.c4_top .gengd img {
    vertical-align: middle;
    padding-left: 15px;
}


/* case_list2 */

.case_list2 {
    position: relative;
    padding: 0 5.125%;
    margin: 0 -45px;
}

.case_list2 li {
    position: relative;
    margin: 0 45px;
}

.case_list2 li a {
    display: block;
}

.case_list2 li .caimg img {
    width: 100%;
}

.case_list2 li .ca_cont {
    position: relative;
    padding: 3rem 2rem;
    background: #fff;
}

.case_list2 li .ca_cont h3 {
    color: #333333;
    font-weight: 100;
    font-size: 1.2rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.case_list2 li .ca_cont dd {
    color: #666666;
    font-weight: 100;
    padding: 10px 0;
    line-height: 1.7;
    font-size: 0.8rem;
    margin-bottom: 20px;
}

.case_list2 li .ca_cont span {
    display: inline-block;
    color: #ff6600;
    font-size: 0.8rem;
}

.case_list2 li .ca_cont span img {
    display: inline-block;
    padding-left: 5px;
    vertical-align: middle;
    max-width: 100%;
}

.case_list2 .slick-arrow {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
}

.case_list2 .slick-arrow.slick-prev {
    display: none!important;
}

.case_list2 .slick-arrow.slick-next {
    width: 50px;
    height: 50px;
    background: url(img/ca_next.png) no-repeat center;
    font-size: 0;
    border: none;
    outline: none;
}

@media (max-width:1200px) {
    .c4_top>h3 {
        margin-left: 50px;
    }
    .case_list2 {
        margin: 0 0;
        padding: 0 20px;
    }
    .case_list2 li {
        margin: 0 20px;
    }
}

@media (max-width:992px) {
    .c4_top {
        margin-bottom: 3rem;
    }
    .c4_top>h3 {
        font-size: 22px;
    }
    .case_list2 li {
        margin: 0 10px;
    }
    .case_list2 li .ca_cont dd {
        margin-bottom: 10px;
    }
    .case_list2 li .ca_cont {
        padding: 2rem 1.5rem;
    }
}

@media (max-width:992px) {
    .c4_top>h3 {
        font-size: 18px;
    }
    .c4_top .gengd {
        font-size: 14px;
    }
    .case_list2 {
        margin: 0 0;
        padding: 0 10px;
    }
    .case_list2 li {
        margin: 0 10px;
    }
}


/* c5_index */

.c5_index {
    position: relative;
    padding: 5.125% 0;
    background: url(img/c5bg.jpg) no-repeat;
    background-size: cover;
}

.c5_phone {
    text-align: center;
}

.c5_phone img {
    padding-right: 15px;
    vertical-align: middle;
    max-width: 100%;
    display: inline-block;
}

.c5_phone span {
    display: inline-block;
    vertical-align: middle;
    font-size: 1.85rem;
    font-weight: 100;
    color: #fff;
}

.c5_wap {
    position: relative;
    display: flex;
    justify-content: space-between;
    margin-top: 3.125%;
}

.c5_wap>div {
    width: 48%;
    position: relative;
}

.c5left ul {
    position: relative;
}

.c5left ul li {
    margin-bottom: 10px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, .5);
    padding: 3px 20px;
    height: 65px;
    display: flex;
    align-items: center;
}

.c5left ul li img {
    padding-right: 20px;
    max-width: 100%;
}

.c5left ul li span {
    color: #fff;
    font-size: 16px;
    font-weight: 100;
}

@media (max-width:768px) {
    .c5_wap {
        flex-wrap: wrap;
    }
    .c5_wap>div {
        width: 100%;
    }
    .c5left {
        margin-bottom: 20px;
    }
    .c5_phone img {
        width: 56px;
    }
}


/* foot_wap */

.foot_wap {
    position: relative;
    background: #1f1a17;
}

.foot_top {
    position: relative;
    border-bottom: 1px solid #5c5856;
    display: flex;
    justify-content: space-between;
}

.foot_aa {
    width: calc(100% - 240px);
    position: relative;
}

.foot_nav {
    position: relative;
    padding: 35px 0 25px;
    border-bottom: 1px solid #5c5856;
    width: 90%;
}

.foot_nav ul {
    display: flex;
}

.foot_nav ul li:nth-child(n+2) {
    background: url(img/shu22.jpg) no-repeat left center;
}

.foot_nav ul li {
    width: 12.5%;
    text-align: center;
}

.foot_nav ul li a {
    display: block;
    font-size: 16px;
    color: #fff;
}

.foot_com {
    position: relative;
    padding: 1.65rem 0;
    font-size: 14px;
    color: #fff;
}

.foot_com h2 {
    color: #fff;
    font-size: 24px;
    font-weight: normal;
}

.foot_com p {
    margin-top: 8px;
}

.foot_ewm {
    position: relative;
    width: 240px;
    color: #fff;
    padding-top: 15px;
    margin: 0 auto;
    text-align: center;
}

.foot_ewm h4 {
    font-size: 16px;
    font-weight: normal;
    line-height: 3;
}

.foot_ewm dd {
    display: inline-block;
    text-align: center;
    color: #fff;
    font-size: 14px;
    line-height: 2.5;
}


/* foot_bottom */

.foot_bottom {
    padding: 15px 0;
    font-size: 14px;
    color: #999999;
    text-transform: uppercase;
    line-height: 1.9;
    padding-bottom: 5.125%;
}

.foot_bottom a {
    text-transform: uppercase;
    font-size: 14px;
    color: #999999;
}

.foot_bottom a:hover {
    color: rgba(255, 255, 255, .8);
}

.x-copyright {
    /*color: #fff;*/
    font-weight: 100;
}

.x-copyright a {
    /*color: #fff;*/
    font-weight: 100;
}

.x-copyright .zhuyin {
    padding-left: 4rem;
}

@media (max-width:1200px) {
    .x-copyright .zhuyin {
        display: block;
        padding-left: 0;
    }
    .foot_nav ul li {
        width: 16.66%;
    }
}

@media (max-width:768px) {
    .foot_ewm {
        text-align: center;
    }
    .x-message-wrap .x-submit {
        font-size: 18px;
    }
    .c5left ul li span {
        font-size: 14px;
    }
}


/* 手机页脚 */

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #434343;
}

.footer ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.footer ul li {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    text-align: center;
    color: #ffffff;
    line-height: 50px;
    font-size: 0;
}

.footer ul li a {
    display: block;
    color: #ffffff;
}

.footer ul li .iconfont {
    font-size: 14px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

.footer ul li span {
    display: inline-block;
    vertical-align: middle;
    font-size: 15px;
    color: #ffffff;
}