@charset "utf-8";
@font-face {
    /*首选*/
    font-family: 'tt_1';
    src: url('tt5.woff') format('woff'), url('tt5.ttf') format('truetype');
}

@font-face {
    /*粗体*/
    font-family: 'tt_2';
    src: url('tt6_6.woff') format('woff');
}

* {
    margin: 0;
    padding: 0
}

img {
    border: none;
    border: 0;
    vertical-align: middle;
}

iframe {
    max-width: 100%;
    margin: 20px 0;
}

@media (max-width: 1023px) {
    iframe {
        height: auto;
        width: auto;
    }
}

html {
    font-size: 100%
}

body {
    position: relative;
    color: #212121;
    font-family: "tt_1", "tt", Arial, '微软雅黑';
    background-color: #f8f8f8;
    font-size: 14px;
}

ul {
    list-style-type: none;
}

a {
    color: #274b92;
    text-decoration: none;
    border: none;
}

p {
    font-size: 14px;
    line-height: 22px;
    font-family: "tt_1", "tt", Arial, '微软雅黑';
}

h2,
h3,
h4,
h5 {
    margin-bottom: 16px;
    font-weight: 100;
}

h2 {
    font-size: 36px;
    line-height: 48px;
}

h3 {
    font-size: 30px;
    line-height: 40px;
}

h4 {
    font-size: 22px;
    line-height: 28px;
}

h5 {
    font-size: 18px;
    line-height: 22px;
}

@media screen and (max-width: 960px) {
    h2 {
        font-size: 24px;
        line-height: 24px;
    }
    h3 {
        font-size: 18px;
        line-height: 16px;
    }
    h4 {
        font-size: 16px;
        line-height: 14px;
    }
    h5 {
        font-size: 14px;
        line-height: 14px;
    }
}

pre {
    white-space: pre-wrap!important;
}


/*头部*/

.header {
    position: relative;
    width: 100%;
    height: 180px;
    background-color: #fff;
    z-index: 999;
}

.logo_item {
    position: relative;
}

.w1200 {
    position: relative;
    width: 1240px;
    margin: 0 auto;
    padding: 0 10px;
    box-sizing: border-box;
}

.w_880 {
    width: 1000px;
}

.logo,
.head_info {
    position: absolute;
    height: 120px;
    width: 48%;
    line-height: 120px;
}

.logo {
    left: 0;
}

.head_info {
    right: 0;
    text-align: right;
}

.logo img {
    max-height: 80%;
}

.nav_icon {
    display: none;
    position: absolute;
    top: 0;
    width: 100%;
    height: 40px;
    background-image: url(../images/nav_icon.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 100%;
    z-index: 99;
}

.side_icon {
    background-image: url(../images/btn_side_close.png) !important;
}

.side_close {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 100px;
    left: 0;
    background-color: rgba(22, 22, 22, .9);
    display: none;
}

.nav {
    position: relative;
    top: 120px;
    height: 60px;
    width: 100%;
    background-color: #274b92;
}

.nav>ul>li {
    position: relative;
    display: inline-block;
    line-height: 60px;
    margin-right: 50px;
}

.nav>ul>li a {
    font-size: 16px;
    color: #fff;
    display: inline-block;
    transition: 0.3s;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
}

.nav>ul>li.on>a {
    color: rgba(255, 255, 255, .6);
}

.nav>ul>li.on>a {
    color: rgba(255, 255, 255, .6);
}

.right_li {
    float: right;
}

li.right_li {
    margin: 0 !important;
}

.right_li span {
    /*display: inline-block;*/
    background-color: #f43535;
    padding: 10px 30px;
    border-radius: 4px;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
    filter: alpha(opacity=100);
    transition: 0.3s;
}

li.has_sub a {
    padding-right: 20px;
}

li.has_sub>a:after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    top: 24px;
    right: 0;
    background-image: url(../images/nav_arrow.png);
}

ul.sub {
    position: absolute;
    display: none;
    width: 250px;
    padding-top: 10px;
}

ul.sub li {
    line-height: 48px;
    border-bottom: 1px solid #444;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background-color: #333;
    background-color: rgba(22, 22, 22, .9);
    transition: 0.3s;
}

ul.sub li:first-child {
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

ul.sub li:last-child {
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
}

ul.sub li a {
    text-indent: 20px;
    display: block;
    font-size: 14px;
    transition: 0.3s;
}

.nav li.on:before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, .0);
    z-index: 999;
}

@media screen and (min-width: 1024px) {
    .nav>ul>li:hover>a {
        color: rgba(255, 255, 255, .6);
    }
    /*li.right_li:hover>a{color: #fff !important;}*/
    li.right_li:hover span {
        opacity: 0.8;
        filter: alpha(opacity=80);
    }
    li.on.right_li:hover span {
        opacity: 1 !important;
        filter: alpha(opacity=100);
    }
    ul.sub li:hover {
        background-color: #274b92;
    }
    ul.sub li:hover a {
        text-indent: 24px;
    }
}

.hide_100 {
    height: 0;
}


/*幻灯片*/

.slider_container {
    position: relative;
    height: 100%;
    width: 100%;
    z-index: 0;
}

.slider_s {
    width: 1240px !important;
    height: 500px !important;
    margin: 0 auto;
    margin-top: 30px;
}

.slider_s .camera_pag {
    left: 0 !important;
}

.slider_s .camera_caption a {
    margin-right: 20px !important;
}

#slider {
    height: 100%;
    margin-bottom: 0!important;
    position: relative;
}

.slider_link a {
    position: absolute;
    padding: 20px;
    font-size: 24px;
    color: #fff;
    background-color: rgba(0, 0, 0, .4);
    bottom: 10%;
    left: 10%;
    z-index: 9999;
}

img.imgLoaded {
    z-index: -1;
}

@media screen and (max-width: 959px) {
    .slider_container {
        width: 100%;
        left: 0;
    }
}

.w1200:after,
.foot_extend:after,
.border_box:after,
.more:before,
.mix:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
}


/* base */

.content {
    padding: 40px 0;
    padding-bottom: 0;
}

.section_1 {
    margin-bottom: 40px;
}

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

.section_title span {
    display: inline-block;
    line-height: 24px;
    font-size: 16px;
    color: #888;
    margin-bottom: 4px;
}

.section_title>p {
    position: relative;
    font-size: 26px;
    padding-top: 18px;
    margin-bottom: 20px;
    font-weight: 700;
    font-family: "tt_2", Arial, '微软雅黑';
    line-height: 30px;
}

.section_title>p:after {
    content: "";
    position: absolute;
    width: 40px;
    height: 5px;
    top: 0;
    left: 50%;
    margin-left: -20px;
    background-color: #274b92;
}

.border_box {
    position: relative;
    box-shadow: 2px 2px 20px rgba(0, 0, 0, .05);
    background-color: #fff;
    padding: 40px 20px;
    box-sizing: border-box;
}

.news_list {
    padding-bottom: 10px !important
}

.page {
    position: relative;
    height: 100px;
    text-align: center;
}

.page li {
    position: relative;
    top: 40px;
    display: inline-block;
    margin-left: 4px;
    background-color: #fff;
    transition: 0.3s;
    box-shadow: 2px 2px 20px rgba(0, 0, 0, .05);
}

.page li a {
    display: inline-block;
    font-size: 18px;
    width: 60px;
    height: 60px;
    line-height: 60px;
    color: #555;
    box-sizing: border-box;
}

.page_on a {
    color: #fff !important;
    background-color: #274b92;
}

.page li:hover a {
    color: #888;
}

.banner_sub {
    padding: 50px 0;
    background-size: cover;
    background-position: center;
    background-color: #333;
    min-height: 80px;
}

.banner_sub .section_title span,
.banner_sub .section_title p {
    color: #fff;
}

.banner_sub img {
    width: 100%;
}

ul.category {
    width: 100%;
    text-align: center;
    margin-bottom: 30px;
    margin-top: -10px;
}

ul.category li {
    display: inline-block;
    padding-right: 50px;
    border-bottom: 1px solid #d9dde4;
    padding-bottom: 0px;
    margin: 0 -6px;
    z-index: 1;
}

ul.category li a {
    position: relative;
    display: inline-block;
    color: #555;
    padding: 10px 0;
    font-weight: 700;
    font-size: 16px;
    font-family: "tt_2", Arial, '微软雅黑';
}

ul.category li:after {
    content: "/";
    display: inline-block;
    position: relative;
    color: #999;
    left: 20px;
}

ul.category li:last-child:after {
    display: none;
}

ul.category li:last-child {
    padding-right: 0;
}

ul.category li.on a {
    color: #274b92;
}

ul.category li.on a:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 4px;
    left: 0;
    bottom: -1px;
    background-color: #274b92;
}

.text_area {
    position: relative;
    padding: 0 10px;
    line-height: 22px;
    box-sizing: border-box;
}


/*.text_area img{padding-top: 0;}*/

.text_area p img {
    max-width: 100%;
    margin-bottom: 20px;
}

.text_area>img {
    width: 100%;
    margin-bottom: 20px;
}

.text_area p {
    white-space: pre-wrap;
    font-size: 15px;
    line-height: 26px;
}

.mix>img,
.mix p {
    float: left;
    display: inline-block;
    width: 50%;
    box-sizing: border-box;
}

.mix p,
.mix h4,
.mix h3,
.mix h5 {
    padding: 0 20px;
    display: inline-block;
}

.mix {
    line-height: 22px;
    margin: 30px 0;
}

p.detail_title {
    font-size: 24px;
    margin-bottom: 20px;
    line-height: 30px;
    font-family: "tt_2", Arial, '微软雅黑';
    font-weight: 700;
    width: 80%;
    overflow: hidden;
}

.text_area .time {
    position: absolute;
    text-align: right;
    width: 18%;
    right: 10px;
    top: 0;
}

.ctrl a {
    position: relative;
    float: left;
    height: 60px;
    width: 33.33%;
    background-color: #e7e7e7;
    background-color: rgba(0, 0, 0, .05);
    border-right: 4px solid #fff;
    box-sizing: border-box;
    z-index: 99;
    transition: 0.3s;
}

.ctrl a:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #274b92;
    opacity: 0;
    transition: 0.3s;
    z-index: -1;
}

.ctrl {
    margin-top: 40px;
    padding: 0 10px;
}

.ctrl a:last-child {
    border: none;
}

a#back:after,
a#prev:after,
a#next:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../images/btn-back.png);
    background-repeat: no-repeat;
    background-position: center;
    transition: 0.3s;
}

a#back:after {
    background-image: url(../images/btn-back.png);
}

a#prev:after {
    background-image: url(../images/btn-prev.png);
}

a#next:after {
    background-image: url(../images/btn-next.png);
}

@media screen and (min-width: 1024px) {
    ul.category li a:hover {
        color: #274b92;
    }
    .ctrl a:hover:before {
        height: 100%;
        opacity: 1;
    }
    a#back:hover:after {
        background-image: url(../images/btn-back2.png);
    }
    a#prev:hover:after {
        background-image: url(../images/btn-prev2.png);
    }
    a#next:hover:after {
        background-image: url(../images/btn-next2.png);
    }
}


/* service */

.service_box {
    float: left;
    width: 25%;
    padding: 0 30px;
    box-sizing: border-box;
    text-align: center;
}

.column3 .service_box {
    width: 33.33%
}

.service_box h4 {
    font-weight: 700;
    font-size: 16px;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
    margin-top: 10px;
}

.service_box img {
    width: 100%;
    transition: 0.3s;
}

.service_box p {
    font-size: 13px;
    color: #777;
    margin-bottom: 10px;
}

@media screen and (min-width: 1024px) {
    .service_box:hover img {
        opacity: 0.8;
    }
}


/* news */

.news_box {
    position: relative;
    float: left;
    width: 33.33%;
    padding: 0 16px;
    margin-bottom: 50px;
    box-sizing: border-box;
}

.home_news .news_box {
    width: 21%;
    margin-bottom: 0;
}

.news_box img {
    width: 100%;
    height: auto;
    transition: 0.2s;
    opacity: 1;
}

.news_img {
    position: relative;
    overflow: hidden;
    background-color: #000;
    -webkit-transform: translateZ(0);
}

.news_box .time {
    display: none;
}

.news_list .news_box .time {
    display: block;
}

.news_img .time {
    position: absolute;
    font-size: 14px;
    left: 4px;
    bottom: 0;
    color: #fff;
    padding: 4px 10px;
    background-color: rgba(255, 255, 255, .0);
    font-family: "tt_2", Arial;
    transition: 0.4s;
    opacity: 0.6;
}

.news_box h4 a {
    display: block;
    font-weight: 700;
    font-size: 16px;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
    color: #222;
    margin-top: 16px;
    line-height: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: 0.3s;
}

.news_box h4 {
    margin-bottom: 16px;
}

.news_box p {
    font-size: 13px;
    color: #777;
    height: 70px;
    overflow: hidden;
}

.more a {
    position: relative;
    top: 20px;
    display: block;
    font-size: 20px;
    letter-spacing: 2px;
    text-align: center;
    color: #ccc;
    border-top: 1px solid #f1f1f1;
    padding: 16px 0 4px 0;
    margin: 0 16px;
    box-sizing: border-box;
    transition: 0.3s;
}

@media screen and (min-width: 960px) {
    .home_news .news_box:nth-child(1) {
        width: 37%;
    }
    .home_news .news_box:nth-child(1) p {
        display: none;
    }
    .home_news .news_box:nth-child(1) h4 a {
        position: absolute;
        bottom: 16px;
        left: 16px;
        padding: 10px;
        color: #fff;
        background-color: #000;
        background-color: rgba(0, 0, 0, .5);
        width: 412px;
        box-sizing: border-box;
    }
}

@media screen and (min-width: 1024px) {
    .news_box:hover h4 a {
        color: #274b92;
    }
    .home_news .news_box:nth-child(1):hover h4 a {
        background-color: #274b92;
        color: #fff;
    }
    .news_img:hover img {
        transform: scale(1.1);
        opacity: 0.7;
    }
    .more a:hover {
        color: #274b92;
        letter-spacing: 5px;
    }
    .news_box:hover .time {
        opacity: 1;
        color: #555;
        background-color: rgba(255, 255, 255, 1);
        left: 10px;
    }
}


/* about */

.guanyu {
    width: 100%;
    background: url(../images/guanyu.jpg) no-repeat left;
    padding: 60px 0;
    line-height: 50px;
    text-align: center;
}

.guanyu h3 {
    font-size: 40px;
    padding-left: 500px;
}

.guanyun {
    padding-left: 500px;
    padding-bottom: 80px;
    padding-top: 50px;
    font-size: 20px;
}

.banner_box {
    position: relative;
    width: 100%;
    padding: 100px 0;
    text-align: center;
    background-color: #555;
    background-image: url(../images/about_bg.jpg);
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: #fff;
    z-index: 99;
}

.banner_box p {
    font-size: 20px;
    width: 800px;
    margin: 20px auto;
    white-space: pre-line;
    line-height: 40px;
}

.banner_box p.title {
    font-weight: 700;
    font-size: 26px;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
    position: relative;
    margin-bottom: 30px;
}

.banner_box p.title:after {
    position: absolute;
    content: "";
    width: 30px;
    height: 3px;
    background-color: #fff;
    bottom: -12px;
    left: 50%;
    margin-left: -15px;
}

.banner_box span {
    display: block;
    margin: 30px 0;
}

.banner_box span a {
    display: inline-block;
    padding: 0 40px;
    border-radius: 6px;
    font-size: 16px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    background-color: #f43535;
    transition: 0.3s;
}

@media screen and (min-width: 1024px) {
    .banner_box span a:hover {
        opacity: 0.8;
    }
}


/*--------------------------------------------gallery----------------------------------------------*/

.pic_box {
    position: relative;
    float: left;
    width: 100%;
    padding: 0 16px;
    margin-bottom: 10px;
    box-sizing: border-box;
}

.pic_list .pic_box {
    width: 33.3%;
    margin-bottom: 20px;
}

.other_pic {
    padding: 8px;
}

.other_pic .pic_box {
    padding: 0 2px;
    margin-top: 30px;
    margin-bottom: 0;
}

.pic_box_img {
    position: relative;
    overflow: hidden;
    background-color: #000;
    -webkit-transform: translateZ(0);
}

.pic_box_img img {
    width: 100%;
    transition: 0.2s;
}

.pic_box p {
    position: relative;
    font-size: 16px;
    color: #222;
    padding: 10px 0;
    transition: 0.4s;
    z-index: 2;
}

.pic_box_img:before,
.news_img a:before {
    content: "";
    display: inline-block;
    position: absolute;
    top: 40%;
    left: 50%;
    margin-left: -30px;
    margin-top: -30px;
    height: 60px;
    width: 60px;
    background-image: url(../images/icon-zoom.png);
    z-index: 3;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: 0.2s;
}

.news_img a {
    position: relative;
}

.pic_box_img a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
}

@media screen and (min-width: 1024px) {
    /*.pic_box:hover p{color: #274b92;text-indent: 10px;}*/
    .pic_box_img:hover img {
        transform: scale(1.05);
        opacity: 0.7;
    }
    .pic_box_img:hover:before,
    .news_img:hover a:before {
        top: 50%;
        opacity: 1;
        filter: alpha(opacity=100);
    }
}


/* contact */

.contact_left img,
.contact_right img {
    max-width: 100%;
}

.contact_left {
    float: left;
    width: 36%;
    padding: 0 10px;
    line-height: 22px;
    box-sizing: border-box;
}

.contact_left p {
    position: relative;
    font-size: 16px;
    line-height: 22px;
    margin-bottom: 30px;
    left: 50px;
    width: calc(100% - 50px);
}

.contact_left p.right_p {
    display: none;
}

.size14 {
    font-size: 14px !important;
}

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

.contact_left p:before {
    content: "";
    position: absolute;
    top: -8px;
    left: -50px;
    display: block;
    width: 40px;
    height: 40px;
    background-color: #274b92;
    background-image: url(/skin/images/default.png);
    margin-right: 50px;
}

.contact_left p.map:before {
    background-image: url(/skin/images/map.png);
}

.contact_left p.phone:before {
    background-image: url(/skin/images/phone.png);
}

.contact_left p.fax:before {
    background-image: url(/skin/images/fax.png);
}

.contact_left p.mobile:before {
    background-image: url(/skin/images/mobile.png);
}

.contact_left p.mail:before {
    background-image: url(/skin/images/mail.png);
}

.contact_left p.web:before {
    background-image: url(/skin/images/web.png);
}

.contact_left p a:hover {
    border-bottom: 1px solid #274b92;
}

.contact_right {
    float: right;
    width: 60%;
    padding: 0 10px;
    box-sizing: border-box;
}

.contact_right>p {
    font-size: 20px;
    font-family: "tt_2", "tt_1", "tt", Arial, '微软雅黑';
    margin-bottom: 10px;
}

.form input,
.formText {
    border: 1px solid #dedede;
    background-color: #fbfbfb;
    font-size: 14px;
    line-height: 18px;
    width: 100%;
    padding: 10px;
    text-align: left;
    margin: 0 auto;
    outline: medium;
    border-radius: 0;
    -webkit-appearance: none;
    box-sizing: border-box;
    transition: 0.4s;
}

.formText {
    text-align: left;
}

.form textarea {
    height: 100px;
    max-width: 100%;
}

@media screen and (min-width: 1024px) {
    .form input:hover,
    .form textarea:hover {
        border-color: #999;
    }
    .formBtn button:hover {
        background-color: #274b92;
    }
}

.form input:focus,
.form textarea:focus {
    background-color: #fff;
    border: 1px solid #274b92;
}

.form dt {
    margin-top: 10px;
    color: #888;
    font-size: 12px;
    line-height: 22px;
    padding-bottom: 4px;
}

.form dl {
    width: 49%;
    float: left;
}

.form dl:first-child {
    margin-right: 2%;
}

.formBtn button {
    padding: 14px;
    width: 100%;
    background: #25282c;
    color: #fff;
    margin: 10px auto;
    line-height: 18px;
    cursor: pointer;
    border: none;
    transition: 0.4s;
}


/* footer */

.footer {
    color: #fff;
    padding: 30px 0;
    background-color: #25282c;
}

.foot_box,
.foot_extend img {
    margin: 20px 0 30px 0;
}

.for3 {
    float: left;
    width: 33%;
    box-sizing: border-box;
}

.for4 {
    float: left;
    width: 25%;
    box-sizing: border-box;
}

.foot_extend p {
    position: relative;
    margin-bottom: 10px;
    font-size: 16px;
    border-bottom: 1px solid #383B3F;
    padding-bottom: 10px;
    width: 90%;
}

.foot_extend p:after {
    content: "";
    position: absolute;
    width: 30px;
    height: 3px;
    left: 0;
    bottom: -1px;
    background-color: #274b92;
}

.foot_box:last-child p {
    width: 100%;
}

.foot_extend a {
    display: block;
    color: #bbb;
    line-height: 30px;
}

.foot_extend span {
    width: 80%;
    color: #bbb;
    display: block;
    line-height: 24px;
}

.foot_extend a:hover {
    color: #fff;
}

.foot_extend a:before {
    content: "-";
    display: inline-block;
    opacity: 0.7;
    margin-right: 4px;
}

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

.line {
    border-bottom: 1px solid #383B3F;
    margin-bottom: 30px;
}

.follow {
    float: right;
}

.follow span {
    padding: 4px;
    opacity: 1;
    filter: alpha(opacity=100);
    transition: 0.4s;
}

.follow span:hover {
    opacity: 0.7;
    filter: alpha(opacity=70);
}

.s-qq,
.s-weibo,
.s-taobao,
.s-tt,
.s-renren {
    display: inline-block;
    *display: inline;
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

.s-qq {
    background-image: url(../images/social/dark/qq.png);
}

.s-renren {
    background-image: url(../images/social/dark/renren.png);
}

.s-taobao {
    background-image: url(../images/social/dark/taobao.png);
}

.s-weibo {
    background-image: url(../images/social/dark/weibo.png);
}

.s-tt {
    background-image: url(../images/social/dark/tt.png);
}

p.copy {
    font-size: 11px;
    line-height: 30px;
    color: #b0b5bb;
    float: left;
    display:
}

.copy+p a {
    color: #fff;
}

.footer .w1200 p {
    display: inline-block;
}


/* 响应式1280 */

@media screen and (max-width: 1279px) {
    p {
        font-size: 12px;
    }
    .w1200 {
        width: 960px;
    }
    .slider_s {
        width: 960px !important;
        height: 400px !important
    }
    .header .w1200 {
        padding: 0 20px;
    }
    .nav>ul>li {
        margin-right: 40px;
    }
    .nav>ul>li a {
        font-size: 14px;
    }
    .service_box {
        padding: 0 10px;
    }
    .news_box {
        padding: 0 10px;
    }
    .service_box p,
    .news_box p {
        font-size: 12px;
        line-height: 20px;
    }
    .news_box h4 a {
        font-size: 14px;
        margin-top: 8px;
    }
    .news_box h4 {
        margin-bottom: 8px;
    }
    .home_news .news_box:nth-child(1) h4 a {
        width: 320px;
        left: 10px;
        bottom: 8px;
    }
    .news_box p {
        height: 60px;
    }
    .banner_box {
        padding: 60px 0;
    }
    ul.category li a {
        font-size: 14px;
    }
}


/* 响应式960 */

@media screen and (max-width: 960px) {
    .content {
        padding: 20px 0
    }
    .nav {
        opacity: 1;
    }
    .w1200,
    .w_880 {
        width: 100%;
    }
    .slider_s {
        width: 100% !important;
        height: 300px !important;
        margin-top: 0;
    }
    .camera_next,
    .camera_prev {
        opacity: 1 !important;
    }
    .header {
        height: 100px;
        position: fixed;
    }
    .nav_icon {
        display: block;
    }
    .head_info {
        display: none;
    }
    .logo {
        height: 60px;
        line-height: 60px;
        width: 100%;
        text-align: center;
    }
    .logo img {
        max-height: 100%;
    }
    .nav {
        top: 60px;
        height: 40px;
    }
    .nav>ul {
        display: none;
        text-align: center;
        top: 60px;
    }
    .nav>ul>li {
        display: block;
        margin: 0;
        line-height: 40px;
    }
    .nav>ul>li a {
        display: block;
        line-height: 45px;
        font-size: 20px;
    }
    .hide_100 {
        height: 100px;
    }
    li.has_sub ul,
    li.has_sub>a:after {
        display: none;
    }
    li.has_sub a {
        padding: 0;
    }
    .right_li span {
        padding: 8px 30px;
    }
    .right_li {
        float: none;
    }
    .camera_caption a {
        font-size: 12px !important;
    }
    .service_box {
        width: 50%;
    }
    .column3 .service_box {
        width: 100%;
    }
    .section_title>p {
        font-size: 14px;
        margin-bottom: 10px;
        padding-top: 12px;
    }
    .news_box {
        width: 50% !important;
        margin-bottom: 20px;
    }
    .home_news .news_box:nth-child(1) h4 a {
        width: auto;
    }
    .home_news .news_box {
        margin-bottom: 30px;
    }
    .banner_box p,
    .banner_box p.title {
        width: 100%;
        font-size: 12px;
        line-height: 20px;
    }
    .banner_box p.title {
        font-size: 14px;
    }
    .banner_box {
        padding: 40px 0;
    }
    .banner_box span a {
        height: 30px;
        line-height: 30px;
        font-size: 14px;
    }
    .pic_box {
        width: 100%;
        padding: 0 4px;
        left: 0;
    }
    .pic_box p {
        font-size: 12px;
    }
    .other_pic {
        display: none;
    }
    ul.category li a {
        font-size: 11px;
    }
    ul.category li {
        padding-right: 20px;
    }
    ul.category li:after {
        left: 6px;
        font-size: 10px;
    }
    ul.category {
        margin-bottom: 20px;
    }
    .page li a {
        width: 20px;
        height: 20px;
        line-height: 20px;
        font-size: 11px;
    }
    .page li {
        margin: 0
    }
    .page {
        height: 60px;
    }
    .banner_sub {
        min-height: 0;
        padding: 30px 0;
    }
    .contact_right,
    .contact_left {
        width: 100%;
    }
    .contact_left p {
        font-size: 12px;
    }
    .mix>img,
    .mix p {
        width: 100%;
        float: none;
    }
    .mix>img {
        margin-bottom: 20px;
    }
    .mix p,
    .mix h4,
    .mix h3,
    .mix h5 {
        padding: 0;
    }
    p.detail_title {
        font-size: 18px;
        line-height: 22px;
    }
    .for4 {
        width: 48%;
    }
    .foot_extend {
        font-size: 11px;
    }
    .foot_extend p {
        font-size: 14px;
    }
    .foot_extend a {
        line-height: 24px;
    }
    .follow {
        float: none;
        text-align: center;
    }
    p.copy {
        width: 100%;
        float: none;
        text-align: center;
    }
    .foot_extend span {
        line-height: 16px;
    }
}

@media screen and (max-width: 480px) {
    .slider_s {
        height: 200px !important;
    }
    .service_box {
        width: 100%;
    }
    .news_box {
        width: 100%;
    }
    .nav>ul>li {
        line-height: 30px;
    }
    li.right_li {
        margin-top: 20px !important;
    }
    .news_box,
    .home_news .news_box {
        width: 50% !important;
        margin-bottom: 30px;
    }
    .pic_list .pic_box {
        width: 50%;
        margin-bottom: 20px;
    }
}

.tui51 .swiper-button-next,
.tui51 .swiper-button-prev {
    position: absolute;
    z-index: 10;
    top: 40%;
    margin-top: -30px;
    left: 0;
    width: 40px;
    height: 60px;
    background: url(slider-arrow.png) -126px -137px #000 no-repeat;
    cursor: pointer;
    filter: alpha(opacity=0);
    opacity: 0.01;
}

.tui51 .swiper-button-next {
    left: auto;
    right: 0%;
    background-position: -6px -137px;
}

.tui51:hover .swiper-button-next,
.tui51:hover .swiper-button-prev {
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
    -moz-transition: all 0.6s;
    filter: alpha(opacity=40);
    opacity: 0.4;
}