/*初始化样式*/

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
}

.xypg-right-content p img{
    max-width:100%; height:auto !important;width:auto !important;
}

.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 {
    font-size: 12px;
    font-weight: bold;
}

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

p {
    margin: 0;
}


/*----- 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;
}


/*滚动*/

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

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

#demo1 {
    float: left;
}

#demo2 {
    float: left;
}

#m_demo {
    overflow: hidden;
    width: 92%;
    margin: 0 auto;
}

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

#m_demo1 {
    float: left;
}

#m_demo2 {
    float: left;
}

.pos {
    position: relative;
    width: 100%;
    left: 50%;
    transform: translateX(-50%);
}

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

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

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

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

.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);
}

.xypg-right-content {
    font-size: 14px;
}

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

.max1600 {
    max-width: 1630px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}

.max1300 {
    max-width: 1330px;
    padding-left: 15px;
    padding-right: 15px;
    margin: 0 auto;
}


/*top_aas*/
.top_aas{
    position: relative;
    padding: 10px 1.5625vw;
    color:#fff;
    line-height: 40px;
    font-size: 14px;
    margin-bottom: 0px;
}
.top_aas a{
    font-size: 14px;
    color: #fff;
}

.top_phone1{
    color:#fff;
    font-size: 16px;
    font-weight: bold;
    font-style: italic
}



/*  */

.banner-icon {
    position: absolute;
    left: 0px;
    bottom: 35px;
    z-index: 999;
    width: 100%;
    text-align: center;
    -webkit-animation: myfirst 1.5s infinite;
    animation: myfirst 1.5s infinite;
}

.banner-icon a {
    display: inline-block;
}

.banner-icon a img {
    display: block;
    margin: 0 auto;
}

.banner-icon a span {
    display: block;
    font-size: 14px;
    color: #000;
    margin-top: 5px;
}

@-webkit-keyframes myfirst {
    0% {
        -webkit-transform: translate(0px, 0px);
        transform: translate(0px, 0px);
    }
    50% {
        -webkit-transform: translate(0px, -20px);
        transform: translate(0px, -20px);
    }
    100% {
        -webkit-transform: translate(0px, 0px);
        transform: translate(0px, 0px);
    }
}

@keyframes myfirst {
    0% {
        -webkit-transform: translate(0px, 0px);
        transform: translate(0px, 0px);
    }
    50% {
        -webkit-transform: translate(0px, -20px);
        transform: translate(0px, -20px);
    }
    100% {
        -webkit-transform: translate(0px, 0px);
        transform: translate(0px, 0px);
    }
}

@media (max-width:767px) {
    .banner-icon {
        bottom: 15px;
        display: none;
    }
}


/*头部样式*/

.top_head {
    position: absolute;
    width: 100%;
    top: 0px;
    z-index: 9999;
    padding-top: 0;
}

body,
html {
    scroll-behavior: smooth;
}

.logo {
    text-align: center;
}

.logo a {
    display: block;
}

.logo a img {
    display: inline-block;
    max-width: 100%;
}


/* c1_index */

.c1_index {
    position: relative;
}

.title_aa {
    position: relative;
    z-index: 999;
    background: url(../images/bolan.png) no-repeat;
    background-size: 100% 100%;
    padding-top: 45px;
    padding-bottom: 70px;
    text-align: center;
}

.title_aa span {
    display: inline-block;
    font-family: "思源宋体 CN";
    text-transform: uppercase;
    font-size: 29px;
    line-height: 1;
    font-weight: bold;
    color: rgba(255, 255, 255, .2);
}

.title_aa h3 {
    margin-top: -15px;
    font-weight: bold;
    font-size: 34px;
    letter-spacing: 3px;
    background: url(../images/line_tr.png) no-repeat center bottom;
    padding-bottom: 20px;
    color: #fff;
}


/* c1_con */

.c1_con {
    position: relative;
    margin-top: -35px;
    background: url(../images/c1bg.jpg) no-repeat;
    background-size: cover;
}

.cp_cate_list {
    padding-top: 100px;
    padding-bottom: 80px;
    position: relative;
    display: flex;
    flex-wrap: wrap;
}

.cp_cate_list li {
    position: relative;
    width: calc(25% - 20px);
    margin: 0 10px 20px 10px;
    text-align: center;
    background: rgba(255, 255, 255, .2);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    border: 1px solid #fff;
    border-radius: 10px;
    padding: 1.5625vw;
}

.cp_cate_list li a {
    display: block;
}

.cp_cate_list li .ooimg {
    line-height: 60px;
    height: 60px;
}

.cp_cate_list li .ooimg img {
    max-height: 55px;
    display: inline-block;
    vertical-align: middle;
}

.cp_cate_list li h3 {
    font-size: 0.9375vw;
    color: #fff;
    font-weight: normal;
    padding-top: 1.0416vw;
}

.cp_cate_list li:hover {
    background: rgba(255, 255, 255, .3);
}


/* pp_list */

.pp_list {
    position: relative;
    overflow: hidden;
}

.pp_list .slick-slide {
    position: relative;
    margin: 0 5px;
}

.pp_list .slick-slide a {
    display: block;
}

.pp_list .slick-slide a img {
    width: 100%;
}

.pp_list .slick-slide .cp_fu{
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 999;
    left: 0px;
    top: 0px;
    background: rgba(0,0,0,.5);
    transition: all .3s ease;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
}

.pp_list .slick-slide .cp_fu .flx{position:relative;}
.pp_list .slick-slide .cp_fu .flx em{display:inline-block;width:54px;height:54px;line-height:54px;border-radius:50%;background:#0d3546;font-size:28px;color:#fff;
font-style:inherit;margin-bottom:20px;}
.pp_list .slick-slide .cp_fu .flx h3{display:block;color:#fff;font-size:16px;font-weight:400; text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}



.pp_list .slick-slide:hover .cp_fu{
    opacity: 1
}


.pp_list .slick-arrow {
    position: absolute;
    top: 50%;
    width: 83px;
    height: 83px;
    margin-top: -41.5px;
    font-size: 0;
    outline: none;
    border: none;
    z-index: 999;
}

.pp_list .slick-prev {
    left: 8%;
    background: url(../images/prev2.png) no-repeat center;
}

.pp_list .slick-next {
    right: 8%;
    background: url(../images/next2.png) no-repeat center;
}


/* c2_index */

.c2_index {
    position: relative;
    background: #0d3546;
    padding-top: 70px;
}

.tit2 {
    position: relative;
    text-align: center;
    margin-bottom: 35px;
}

.tit2 span {
    display: inline-block;
    font-family: "思源宋体 CN";
    text-transform: uppercase;
    font-size: 50px;
    color: #fff;
}

.tit2 h3 {
    font-weight: bold;
    font-size: 34px;
    letter-spacing: 3px;
    color: #fff;
}

.c2_con {
    position: relative;
}

.adv_list {
    display: flex;
}

.adv_list li {
    position: relative;
    cursor: pointer;
}

.adv_list li:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, .5);
}

.adv_list li .iqsss {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.adv_list li .mark {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .6);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.adv_list li .mark .mark_cell {
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}

.adv_list li .mark_cell b {
    color: #fff;
    font-weight: bold;
    font-size: 3.75vw;
    font-weight: normal;
    font-family: "Impact";
    position: relative;
}

.adv_list li .mark_cell b::before {
    content: "";
    display: inline-block;
    width: 2.291666vw;
    height: 6px;
    background: #fff;
    margin-right: 5px;
    vertical-align: middle;
}

.adv_list li .mark_cell .pds {
    position: relative;
    padding: 5.2083vw 2.60416vw;
}

.adv_list li .mark_cell .pds h3 {
    color: #ffffff;
    font-size: 1.875vw;
    margin-bottom: 15px;
}

.adv_list li .mark_cell .pds .ssos {
    color: #ffffff;
    line-height: 1.7;
    font-size: 14px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
}

.adv_list li:hover .mark {
    background: transparent;
}

.adv_list li:hover .mark .mark_cell {
    transform: translateY(-50px);
}


/* c3_index */

.c3_index {
    position: relative;
    background: url(../images/c3bg.jpg) no-repeat;
    padding-top: 7.8125vw;
    padding-bottom: 6.25vw;
    background-size: cover;
}

.c3_top {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.c3_tpleft {
    position: relative;
    padding-left: 3.125vw;
    width: 51.875%;
}

.tit3 {
    position: relative;
    margin-bottom: 2.083vw;
}

.tit3 span {
    display: inline-block;
    font-family: "思源宋体 CN";
    text-transform: uppercase;
    color: rgba(255, 255, 255, .5);
    margin-bottom: 1.0416vw;
    font-size: 2.60416vw;
}

.tit3 h3 {
    font-weight: bold;
    font-size: 2.1875vw;
    letter-spacing: 3px;
    color: #fff;
}

.c3_tpleft .abbtext {
    color: #fff;
    line-height: 2;
    font-size: 0.9375vw;
    margin-bottom: 2.083vw;
}

.c3_tpleft .abbmore a {
    display: block;
    width: 10.9375vw;
    padding: 0.78125vw 0;
    line-height: 20px;
    text-align: center;
    border: 1px solid #fff;
    font-size: 16px;
    color: #fff;
}


/*  */

.c3_tpright {
    position: relative;
    width: 43.75%;
}

.c3_tpright img {
    max-width: 100%;
    display: block;
}


/* number */

.number {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    position: relative;
    z-index: 999;
    background: #e9ecee;
    padding: 2.60416vw 0;
}

.number li {
    position: relative;
    text-align: center;
    width: 25%;
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
}

.number li .flex8 {
    display: flex;
    align-items: center;
    justify-content: center;
}

.number li .flex8 .aaimg {
    margin-right: 15px;
}

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

.number li h3 {
    color: #113545;
    display: inline-block;
}

.number li h3 i {
    font-style: inherit;
    color: #113545;
    font-size: 1.875vw;
    font-weight: 600;
    font-family: "Microsoft Yahei";
    line-height: 1;
}

.number li h3 span {
    font-size: 0.8333vw;
    font-weight: normal;
    font-style: inherit;
    color: #333131;
}

.number li p {
    font-size: 1.25vw;
    line-height: 1.7;
    color: #434343;
    padding-top: 5px;
    font-weight: 300;
    letter-spacing: 1px;
}


/* c4_index */

.c4_index {
    position: relative;
    background: #333333;
    padding: 6.77083vw 0;
    overflow: hidden;
}

.c4_index>.flex {
    align-items: flex-start;
    flex-wrap: wrap;
}

.c4_index::before {
    position: absolute;
    right: 0px;
    bottom: 0px;
    width: 45%;
    height: 80%;
    content: "";
    background: #1f1f1f;
    z-index: 0;
}

.c4_left {
    position: relative;
    width: 41.23%;
}

.tit4 {
    position: relative;
    background: #113545;
    padding: 50px 40px 30px;
    text-align: right;
}

.tit4::before {
    position: absolute;
    width: 360px;
    left: -360px;
    top: 0px;
    height: 100%;
    background: #113545;
    content: "";
}

.tit4 span {
    display: inline-block;
    text-transform: uppercase;
    font-family: "思源宋体 CN";
    font-size: 1.5625vw;
    color: #fff;
}

.tit4 h3 {
    padding: 10px 0 15px;
    font-weight: bold;
    letter-spacing: 3px;
    font-size: 1.77083vw;
    color: #fff;
}

.tit4 a {
    display: block;
}

.tit4 a>img {
    max-width: 41px;
}

.c4_list {
    position: relative;
    margin-top: 3.125vw;
}

.c4_list li {
    position: relative;
}

.c4_list li a {
    display: block;
}

.c4_list li a img {
    display: block;
    width: 100%;
}

.c4_list li h3 {
    position: absolute;
    width: 100%;
    bottom: 0px;
    padding: 1.5625vw 0;
    font-size: 1.25vw;
    color: #fff;
    background: rgba(0, 0, 0, .4);
    text-align: center;
    font-weight: bold;
}


/*  */

.c4_right {
    position: relative;
    width: 55%;
}

.c4_list2 {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.c4_list2 li {
    margin-bottom: 2.60416vw;
    position: relative;
}

.c4_list2 li a {
    display: block;
}

.c4_list2 li a img {
    display: block;
    width: 100%;
}

.c4_list2 li h3 {
    position: absolute;
    width: 100%;
    bottom: 0px;
    padding: 1.5625vw 0;
    font-size: 1.25vw;
    color: #fff;
    background: rgba(0, 0, 0, .4);
    text-align: center;
    font-weight: bold;
}

.c4_list2 li .fius {
    position: absolute;
    text-align: center;
    background: rgba(0, 0, 0, .4);
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.c4_list2 li .fius h4 {
    font-size: 1.25vw;
    color: #fff;
    font-weight: bold;
    margin-bottom: 15px;
}

.c4_list2 li .fius span {
    display: block;
    font-size: 0.83333vw;
    line-height: 2;
    color: #fff;
}

.c4_list2 li:hover .com-img 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);
}


/* c5_index */

.c5_index {
    position: relative;
    background: url(../images/c5bg.jpg) no-repeat center;
    background-size: 100% 100%;
    padding-top: 5.2083vw;
}

.tit5 {
    margin-bottom: 3.64583vw;
}

.c5_con {
    height: 735px;
    position: relative;
}

.c55_list {
    position: relative;
}

.c55_list li {
    position: absolute;
    text-align: center;
}

.c55_list li a {
    display: block;
    width: 150px;
    height: 150px;
    line-height: 150px;
    background: rgba(13, 53, 70, .6);
    border-radius: 50%;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.c55_list li:hover a {
    background: rgba(13, 53, 70, .9);
}

.c55_list li a img {
    max-width: 100%;
    display: inline-block;
}

.c55_list li:nth-child(1) {
    left: 0px;
    top: 420px;
}

.c55_list li:nth-child(2) {
    left: 85px;
    top: 250px;
}

.c55_list li:nth-child(3) {
    left: 215px;
    top: 115px;
}

.c55_list li:nth-child(4) {
    left: 385px;
    top: 30px;
}

.c55_list li:nth-child(5) {
    left: 50%;
    top: 0px;
    transform: translateX(-50%);
}

.c55_list li:nth-child(6) {
    right: 385px;
    top: 30px;
}

.c55_list li:nth-child(7) {
    right: 215px;
    top: 115px;
}

.c55_list li:nth-child(8) {
    right: 85px;
    top: 250px;
}

.c55_list li:nth-child(9) {
    right: 0px;
    top: 420px;
}

.c55_list li:nth-child(10) {
    left: 145px;
    top: 525px;
}

.c55_list li:nth-child(11) {
    left: 235px;
    top: 355px;
}

.c55_list li:nth-child(12) {
    left: 390px;
    top: 240px;
}

.c55_list li:nth-child(13) {
    left: 50%;
    top: 200px;
    transform: translateX(-50%);
}

.c55_list li:nth-child(14) {
    right: 390px;
    top: 240px;
}

.c55_list li:nth-child(15) {
    right: 235px;
    top: 355px;
}

.c55_list li:nth-child(16) {
    right: 145px;
    top: 525px;
}


/* mob_c55_list */

.mob_c55_list {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    display: none;
}

.mob_c55_list li {
    position: relative;
    text-align: center;
    margin-bottom: 15px;
    width: 25%;
}

.mob_c55_list li a {
    display: block;
    width: 150px;
    height: 150px;
    line-height: 150px;
    background: rgba(13, 53, 70, .6);
    border-radius: 50%;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    margin: 0 auto;
}

.mob_c55_list li:hover a {
    background: rgba(13, 53, 70, .9);
}

.mob_c55_list li a img {
    max-width: 100%;
    display: inline-block;
}


/*  */

.parter {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    text-align: center;
}

.parter span {
    display: inline-block;
    margin-bottom: 20px;
}

.parter h4 {
    color: #fff;
    font-size: 2.34375vw;
    font-weight: bold;
}


/*c6_index*/

.c6_index {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.nleft {
    width: 49%;
    position: relative;
    background-color: #0d3546;
}

.nright {
    width: 51%;
    background-color: #333333;
}

.nimg img {
    display: block;
    max-width: 100%;
    height: auto !important;
    width: auto !important;
}

.bt3 {
    position: relative;
}

.bt3 .img {
    overflow: hidden;
}

.bt3 .img img {
    display: block;
    width: 100%;
}

.nbt {
    position: absolute;
    left: 33%;
    font-size: 1.14583vw;
    font-family: 'Arial';
    text-transform: uppercase;
    display: flex;
    justify-content: center;
    flex-direction: column;
    color: #ffffff;
    top: 0;
    height: 100%;
}

.nbt h3 {
    font-size: 3.125vw;
    margin-bottom: 10px;
}

.nleft .nlist {
    width: 100%;
    padding: 4.6875vw 3.64583vw 4.6875vw 16.14583vw;
}

.nright .nlist {
    width: 100%;
    padding: 4.6875vw 16.14583vw 4.6875vw 5.2083vw;
}

.nlist li {
    border-bottom: 1px dashed #e3e3e3;
    padding-bottom: 1.5625vw;
}

.nlist li:not(:last-child) {
    margin-bottom: 2.34375vw;
}

.nlist li a {
    display: block;
    color: #fff;
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.nlist li p {
    color: #fff;
    font-size: 14px;
    line-height: 24px;
}

.nlist li:hover a {
    font-weight: bold;
}

.nright .nlist li a,
.nright .nlist li p {
    color: #fff;
}

.nimg {
    margin-top: 0px;
    margin-top: 2.125vw;
}

.bt3 .img img {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -webkit-transition: all 0.5s ease-out;
    -moz-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.bt3:hover .img img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
    -webkit-transition: all 0.6s ease-out;
    -moz-transition: all 0.6s ease-out;
    transition: all 0.6s ease-out;
}


/* ft_layout */

.ft_layout {
    position: relative;
    background: #1f1f1f;
    padding-top: 60px;
    padding-bottom: 30px;
}

.ft_top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-bottom: 30px;
}

.ft_aa {
    position: relative;
    padding-right: 20px;
    width: 20%;
}

.ft_aa img {
    display: block;
    max-width: 100%;
}


/*  */

.ft_bb {
    position: relative;
    width: calc(100% - 20%);
    padding-left: 5.2083vw;
    border-left: 1px solid #525252;
}

.fb_nab {
    position: relative;
    padding-bottom: 20px;
    border-bottom: 1px solid #525252;
    display: flex;
    justify-content: space-between;
}

.fb_nab li {
    position: relative;
}

.fb_nab li a {
    display: block;
    font-size: 14px;
    color: #fff;
}

.fb_mid {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #525252;
}

.fb_mid .ft_contact {
    position: relative;
    line-height: 1.7;
    font-size: 14px;
    color: #fff;
}

.fb_mid .ft_ewm {
    display: flex;
    justify-content: space-between;
    line-height: 1.7;
    text-align: center;
    font-size: 12px;
    color: #fff;
}

.fb_mid .ft_ewm>div {
    width: 50%;
    margin-left: 20px;
}

.fb_mid .ft_ewm>div img {
    max-width: 81px;
}


/*  */

.fb_bom {
    padding: 15px 0;
    position: relative;
    line-height: 2;
    font-size: 12px;
    color: #fff;
}

.fb_bom a {
    color: #fff;
}


/* f_link */

.f_link {
    font-size: 14px;
    color: #949494;
}

.f_link a {
    color: #949494;
    margin-right: 10px;
    font-size: 12px;
}

@media (max-width:1300px) {
    .c5_index {
        background: #375765;
    }
    .parter {
        display: none;
    }
    .c5_con {
        height: auto;
        padding-bottom: 30px;
    }
    .c55_list {
        display: none;
    }
    .mob_c55_list {
        display: flex;
    }
    .nleft .nlist {
        padding: 4.6875vw 3.64583vw;
    }
    .nright .nlist {
        padding: 4.6875vw 3.64583vw;
    }
}

@media (max-width:1200px) {
    .title_aa span {
        font-size: 20px;
    }
    .title_aa h3 {
        font-size: 25px;
        margin-top: -10px;
    }
    .cp_cate_list {
        padding-top: 60px;
        padding-bottom: 30px;
    }
    .x-banner .owl-carousel .owl-nav button.owl-prev,
    .x-banner .owl-carousel .owl-nav button.owl-next {
        width: 50px;
        height: 50px;
    }
    .x-banner .owl-carousel .owl-nav .icon-left-arrow:after {
        width: 50px;
        height: 50px;
        background-size: 100% 100%;
    }
    .x-banner .owl-carousel .owl-nav .icon-right-arrow:after {
        width: 50px;
        height: 50px;
        background-size: 100% 100%;
    }
    .pp_list .slick-arrow {
        width: 50px;
        height: 50px;
        background-size: 100% 100%;
    }
    .c2_index {
        padding-top: 35px;
    }
    .tit2 span {
        font-size: 30px;
    }
    .tit2 h3 {
        font-size: 25px;
    }
}

@media (max-width:992px) {
    .cp_cate_list li h3 {
        font-size: 14px;
        padding-top: 15px;
    }
    .adv_list li .mark_cell .pds h3 {
        font-size: 16px;
    }
    .tit3 span {
        font-size: 28px;
    }
    .tit3 h3 {
        font-size: 24px;
    }
    .c3_top {
        padding-bottom: 20px;
    }
    .c3_tpleft .abbtext {
        font-size: 14px;
    }
    .c3_tpleft .abbmore a {
        width: 120px;
        font-size: 14px;
        padding: 7px 0;
    }
    .tit4 span {
        font-size: 22px;
    }
    .tit4 h3 {
        font-size: 18px;
    }
    .c4_list li h3,
    .c4_list2 li h3 {
        font-size: 15px;
    }
    .c4_list2 li .fius h4 {
        font-size: 15px;
    }
    .c4_list2 li .fius span {
        font-size: 14px;
    }
    .nlist li a {
        font-size: 18px;
    }
    .nlist li p {
        font-size: 12px;
    }
    .ft_layout {
        padding-top: 40px;
        padding-bottom: 20px;
    }
}

@media (max-width:768px) {
    .cp_cate_list li {
        width: calc(50% - 20px);
        margin: 0 10px 20px 10px;
        padding: 20px;
    }
    .c3_tpleft {
        width: 100%;
        margin-bottom: 30px;
    }
    .c3_tpright {
        width: 100%;
    }
    .number li {
        width: 50%;
        margin: 10px 0;
    }
    .number li h3 i {
        font-size: 18px;
    }
    .number li h3 span {
        font-size: 14px;
    }
    .number li p {
        font-size: 14px;
    }
    .number li .flex8 .aaimg img {
        max-width: 50px;
    }
    .c4_left {
        width: 100%;
        margin-bottom: 30px;
    }
    .c4_right {
        width: 100%;
    }
    .mob_c55_list li a {
        width: 110px;
        height: 110px;
        line-height: 110px;
    }
    .mob_c55_list li a img {
        max-width: 60px;
    }
    .nleft {
        width: 100%;
    }
    .nright {
        width: 100%;
    }
    .ft_aa {
        width: 100%;
        margin-bottom: 30px;
    }
    .ft_bb {
        width: 100%;
        border: none;
        padding-left: 0px;
    }
    .nlist li a {
        font-size: 16px;
    }
    .nbt {
        font-size: 15px;
    }
    .nbt h3 {
        font-size: 30px;
    }
    .adv_list {
        flex-wrap: wrap;
    }
    .adv_list li {
        width: 50%;
    }
    .adv_list li .mark_cell b {
        font-size: 30px;
    }
    .adv_list li .mark_cell .pds .ssos {
        font-size: 12px;
    }
    .tit4 {
        padding: 30px 30px 20px;
    }
    .c4_list li h3,
    .c4_list2 li h3 {
        padding: 10px 0;
    }
    .ft_layout {
        padding-bottom: 0px;
    }
    .ft_top {
        padding-bottom: 20px;
    }
    .fb_mid {
        flex-wrap: wrap;
    }
    .fb_mid .ft_contact {
        width: 100%;
        margin-bottom: 20px;
    }
    .fb_mid .ft_ewm>div {
        margin-left: 0px;
        margin-right: 20px;
    }
}

@media (max-width:450px) {
    .title_aa h3 {
        font-size: 20px;
    }
    .mob_c55_list li {
        width: 33.33%;
    }
    .tit2 span {
        font-size: 25px;
    }
    .tit2 h3 {
        font-size: 18px;
    }
    .tit5 {
        margin-bottom: 30px;
    }
    .tit3 {
        margin-bottom: 25px;
    }
    .c3_tpleft {
        padding-left: 0px;
    }
    .c3_tpleft .abbtext {
        margin-bottom: 20px;
    }
}


/* 手机页脚 */

.footer3 {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    height: 50px;
    background: #222;
}

.footer3 ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.footer3 ul li {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    text-align: center;
    color: #ffffff;
    line-height: 50px;
    font-size: 0;
}

.footer3 ul li a {
    display: block;
    color: #ffffff;
}

.footer3 ul li .iconfont {
    font-size: 14px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

.footer3 ul li span {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    color: #ffffff;
}