/* 公告样式 */
body {
    font-size: 14px;
    color: #4a4a4a;
}

* {
    margin: 0px;
    padding: 0px;
}

li {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong,
b {
    font-weight: normal;
}

a {
    text-decoration: none;
    color: #4a4a4a;
}

a:hover {
    text-decoration: none;
    color: #4a4a4a;
}

.clearFix::after {
    content: "";
    display: table;
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
}

.container {
    width: 100%;
    max-width: 1800px;
    margin: 0 auto;
    box-sizing: border-box;
}


/* 首页开始 */
.header {
    width: 100%;
    height: 130px;
    display: flex;
}

.header_logo {
    width: 23%;
    height: 100%;
    padding: 0 60px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    background-color: #1d2087;
}

.header_logo img {
    width: 100%;
    height: auto;
}

.mobile_btn {
    display: none;
}

.header_menu {
    flex: 1;
    padding-right: 60px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;

}

.header_nav {
    flex: 1;
    text-align: right;
    padding-right: 50px;
}

.header_nav a {
    padding: 0 25px;
    font-size: 24px;
}

.header_tel {
    font-size: 36px;
    color: #f29600;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

/* banner */
.banner {
    width: 100%;
    font-size: 0;
}

.banner img {
    width: 100%;
}

/* 策划专家 */
.index-expert {
    margin: 30px auto;
}

.index-title {
    padding: 20px 0;
    text-align: center;
}

.index-title .title {
    font-size: 60px;
    font-weight: bold;
}

.index-title .title span {
    color: #f29600;
}

.index-title p {
    padding: 30px 0;
    font-size: 24px;
    color: #808080;
}

.index-expert-content {
    width: 100%;
    padding: 30px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.index-expert-item {
    width: 23%;
    cursor: pointer;
    border: 1px solid #ccc;
    padding-bottom: 30px;
    /* transition: all ease 0.5s; */
}

.index-expert-web .index-expert-icon,
.index-expert-baidu .index-expert-icon,
.index-expert-ali .index-expert-icon,
.index-expert-wechat .index-expert-icon {
    width: 100%;
    height: 205px;
    background-image: url("../images/expert1.png");
    background-repeat: no-repeat;
    background-position: center center;
}

.index-expert-baidu .index-expert-icon {
    background-image: url("../images/expert2.png");
}

.index-expert-ali .index-expert-icon {
    background-image: url("../images/expert3.png");
}

.index-expert-wechat .index-expert-icon {
    background-image: url("../images/expert4.png");
}

.index-expert-title {
    width: 100%;
    font-size: 30px;
    margin-top: 10px;
    text-align: center;
}

.index-expert-line {
    width: 40px;
    height: 2px;
    background: #f29600;
    margin: 20px auto;
}

.index-expert-tag {
    width: 90%;
    text-align: center;
    margin: 0 auto;
}

.index-expert-tag span {
    display: inline-block;
    margin: 0 5px;
    line-height: 2em;
}

.index-expert-item:hover {
    background: #1d2087;
}

.index-expert-web:hover .index-expert-icon,
.index-expert-baidu:hover .index-expert-icon,
.index-expert-ali:hover .index-expert-icon,
.index-expert-wechat:hover .index-expert-icon {
    background-color: #f29600;
    background-image: url("../images/expert1_active.png");
    border-radius: 0 0 80% 80%;
}

.index-expert-baidu:hover .index-expert-icon {
    background-image: url("../images/expert2_active.png");
}

.index-expert-ali:hover .index-expert-icon {
    background-image: url("../images/expert3_active.png");
}

.index-expert-wechat:hover .index-expert-icon {
    background-image: url("../images/expert4_active.png");
}

.index-expert-item:hover .index-expert-title {
    color: #fff;
}

.index-expert-item:hover .index-expert-tag {
    color: #fff;
}

/* 首页关于我们 */
.index-about {
    width: 100%;
    padding: 30px 0;
    background: url("../images/index-about-bg.jpg");
}

.index-about .index-title {
    color: #fff;
}

.index-about .index-title p {
    color: #ccc;
}

.index-about-content {
    margin-top: 100px;
    display: flex;
    justify-content: space-between;
}

.index-about-text {
    width: 54%;
    color: #fff;
    font-size: 24px;
    line-height: 2em;
    font-weight: 100;
    padding: 20px 0;
}

.index-about-pic {
    width: 42%;
}

.index-about-pic img {
    width: 100%;
}

.index-about-icon {
    margin: 20px 0;
}

.index-about-icon ul {
    display: flex;
    justify-content: space-between;
}

/* 服务流程 */
.index-service {
    padding: 25px 0;
}

.index-service-content {
    width: 100%;
    display: flex;
    align-items: flex-end;
}

.index-service-left,
.index-service-right {
    width: 21%;
}

.index-service-pic {
    flex: 1;
}

.index-service-pic img {
    width: 100%;
}

.index-service-left ul {
    width: 100%;
}

.index-service-left li,
.index-service-right li {
    width: 100%;
    display: flex;
    margin-bottom: 25px;
}

.index-service-left .index-service-text {
    padding-right: 25px;
    text-align: right;
}

.index-service-right .index-service-text {
    padding-left: 25px;
    text-align: left;
}

.index-service-text {
    flex: 1;
}

.index-service-text .title {
    font-size: 30px;
    line-height: 53px;
    font-weight: 500;
}

.index-service-text .instro {
    margin-top: 15px;
    font-size: 18px;
    color: #808080;
}

.index-service-icon {
    width: 53px;
    height: 53px;
    text-align: center;
    line-height: 53px;
    font-size: 37px;
    color: #fff;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

.index-service-left .index-service-icon {
    background: url("../images/index-sevice-left.png") no-repeat center;
}

.index-service-right .index-service-icon {
    background: url("../images/index-sevice-right.png") no-repeat center;
}

/* 首页新闻 */
.index-new {
    width: 100%;
    padding: 30px 0;
    background: #f7f6f6;
}

.index-new .swiper-slide {
    width: 33.3%;
}

.index-news-item {
    width: 100%;
}

.index-new-pic {
    width: 100%;
}

.index-new-pic img {
    width: 100%;
}

.index-new-text {
    width: 100%;
}

.index-new-text a {
    display: block;
    padding: 15px 0;
    font-size: 24px;
    color: #4c4c4c;
    font-weight: 500;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.index-new-instr {
    width: 100%;
    height: 5em;
    overflow: hidden;
    line-height: 1.5em;
    color: #c6c5c5;
}

/* 底部文字 */
.bottom_text {
    width: 100%;
    background: #f29600;
    color: #fff;
    padding: 15px 0;
}

/* footer */
footer.pc_footer {
    background: #1d2087;
    padding: 40px 0 0;
}

.pc_footer .container {
    display: flex;
    justify-content: space-between;
}

.footer-left {
    width: 25%;
    color: #fff;
    padding-bottom: 20px;
}

.footer-text .title {
    font-size: 24px;
    color: #fff;
}

.footer-line {
    display: block;
    margin: 15px 0;
    width: 15px;
    height: 5px;
    background: #fff;
}

.footer-left-item p {
    line-height: 2em;
    text-transform: uppercase;
}

.footer-left-item p.icon {
    display: flex;
    align-items: center;
}

.footer-left-item p.icon img {
    margin-right: 15px;
}

.footer-center {
    width: 30%;
}

.footer-center .wechat {
    height: 180px;
    margin: 40px 0 0;
    padding-top: 15px;
    text-align: center;
    border-left: 1px solid;
    /* border-right: 1px solid #fff;*/
    border-right: 1px solid;
    border-image: -webkit-linear-gradient(rgba(255, 255, 255, .1), #fff, rgba(255, 255, 255, .1)) 1 10 1;
    /* 控制边框颜色渐变 */
    border-image: -moz-linear-gradient(rgba(255, 255, 255, .1), #fff, rgba(255, 255, 255, .1)) 1 10 1;
    border-image: linear-gradient(rgba(255, 255, 255, .1), #fff, rgba(255, 255, 255, .1)) 1 10 1;

    /* 标准的必须写在最后 */
}

.footer-center .wechat p {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 0;
    color: #fff;
}

.footer-center .wechat p img {
    margin-right: 10px;
}

.footer-center-nav {
    text-align: center;
    padding: 20px 0;
}

.footer-center-nav a {
    color: #777781;
}

.footer-center-nav span {
    padding: 0 10px;
    color: #777781;
}

.footer-center-icon {
    text-align: center;
}

.footer-center-icon img {
    width: 35px;
}

.footer-right {
    width: 25%;
    text-align: right;
}

.footer-right .footer-line {
    display: inline-block;
}

.footer-right-nav a {
    display: block;
    color: #fff;
    line-height: 2em;
    font-size: 18px;
}

.copyright {
    width: 100%;
    background: #808080;
    padding: 10px 0;
    color: #cccccc;
    text-align: center;
}
.copyright-link {
	width: 250px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.copyright-link  a{
	color: #cccccc;
}
.footer-mobile {
    display: none;
}

/* 关于我们 */
.main {
    width: 100%;
    min-height: 350px;
}

.main-nav {
    padding: 15px 0;
    font-size: 18px;
    border-bottom: 1px solid #ccc;
}

.main-nav a {
    margin-left: 5px;
    font-size: 18px;
}

.content {
    width: 100%;
    font-size: 18px;
    line-height: 2em;
    padding: 10px 0;
}

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

.case-content {
    display: flex;
    flex-wrap: wrap;
}

.case-item {
    width: 23%;
    margin: 1%;
}

.case-picture {
    width: 100%;
    height: 250px;
    border: 1px solid #ccc;
}

.case-picture a {
    display: inline-block;
    width: 100%;
}

.case-picture a img {
    width: 100%;
}

.case-title {
    padding: 5px 0;
    text-align: center;
}

.page {
    width: 100%;
    text-align: right;
    margin: 20px 0;
}

.page a {
    display: inline-block;
    padding: 5px 10px;
    margin: 0 5px;
    border: 1px solid #ccc;
}

.page a.active {
    background: #1d2087;
    color: #fff;
}

.casesd-title {
    width: 100%;
    font-size: 30px;
    text-align: center;
    padding: 15px 0;
    font-weight: bold;
}

.casesd-content {
    width: 100%;
    min-height: 200px;
}

.casesd-content img {
    max-width: 100%;
}

.ny-page {
    width: 100%;
    padding: 10px 0;
    line-height: 2em;
}

/* 新闻 */
.news {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 20px 0;
}

.news-item {
    width: 48%;
    border-bottom: 1px solid #ccc;
    margin-bottom: 20px;
}

.news-title {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.news-title a {
    display: block;
    width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: bold;

}

.news-content {
    width: 100%;
    height: 4em;
    line-height: 2em;
    overflow: hidden;
    color: #808080;
    font-size: 16px;
}

/* 联系我们 */
.contact {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-from {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.contact-item {
    width: 48%;
    margin: 0 0 15px;
}

.contact-item label {
    display: block;
}

.contact-item input {
    width: 100%;
    height: 40px;
    padding: 0 5px;
    box-sizing: border-box;
}

.contact-item-text {
    width: 100%;
}

.contact-item-text textarea {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    resize: none;
}

@media(max-width: 1800px) {
    .container {
        padding: 0 30px;
    }

    .header {
        height: 80px;
    }

    .header_logo {
        padding: 0 40px;
    }

    .header_menu {
        padding-right: 40px;
    }

    .header_nav {
        padding-right: 30px;
    }

    .header_nav a {
        padding: 0 15px;
        font-size: 16px;
    }

    .header_tel {
        font-size: 24px;
    }

    .index-title .title {
        font-size: 48px;
    }

    .index-title p {
        font-size: 20px;
    }

    .index-about-content {
        margin-top: 60px;
    }

    .index-about-text {
        width: 55%;
        padding: 0;
        font-size: 18px;
        /* font-size: 16px; */
    }

    .index-service-content {
        align-items: center;
    }

    .index-service-left li,
    .index-service-right li {
        margin-bottom: 15px;
    }

    .index-service-text .title {
        font-size: 18px;
    }

    .index-service-text .instro {
        margin-top: 10px;
        font-size: 14px;
    }


    .footer-text .title {
        font-size: 20px;
    }

    .footer-line {
        margin: 10px 0;
    }

    .footer-left,
    .footer-right {
        width: 30%;
    }

}

@media(max-width: 1199px) {
    .container {
        padding: 0 15px;
    }

    .header_logo {
        width: 28%;
    }

    .header_menu {
        padding-right: 40px;
    }

    .header_nav {
        padding-right: 0;
    }

    .header_nav a {
        padding: 0 10px;
    }

    .header_tel {
        display: none;
    }

    .index-expert-item {
        width: 48%;
        margin-bottom: 30px;
    }

    .index-expert {
        margin: 15px auto;
    }

    .index-title .title {
        font-size: 36px;
    }

    .index-title p {
        font-size: 18px;
    }

    .index-expert-title {
        font-size: 24px;
    }

    .index-about-content {
        margin-top: 0px;
    }

    .index-about-text {
        width: 100%;
    }

    .index-about-pic {
        display: none;
    }

    .index-service {
        display: none;
    }

    .index-new {
        padding: 20px 0;
    }

    .index-new .swiper-slide {
        width: 50%;
    }

    .index-new-text a {
        font-size: 20px;
        padding: 10px 0;
    }

    .bottom_text {
        display: none;
    }

    .footer-center {
        display: none;
    }

    .footer-right {
        display: none;
    }

    .footer-text .title {
        display: none;
    }

    .footer-left {
        width: 100%;
        text-align: center;
    }

    .footer-line {
        display: none;
    }

    .footer-left-item {
        text-align: center;
    }

    .footer-left-item p.icon {
        display: block;
    }

    .main-nav {
        padding: 10px 0;
        font-size: 16px;
    }

    .main-nav a {
        font-size: 16px;
    }

    .content {
        font-size: 16px;
        padding: 10px 0;
    }

    .case-item {
        width: 29%;
        margin: 1% 2%;
    }


    .casesd-title {
        font-size: 24px;
        padding: 10px 0;
    }

    .casesd-content {
        width: 100%;
        min-height: 200px;
    }
}

@media(max-width: 765px) {
    .header {
        height: auto;
        display: block;
        background-color: #1d2087;
    }

    .header_logo {
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 10px;
    }

    .header_logo a {
        display: inline-block;
        width: 50%;
    }

    .mobile_btn {
        display: block;
        border: 1px solid #ccc;
        width: 40px;
        border-radius: 3px;
        padding: 5px;
    }

    .mobile_btn span {
        display: block;
        width: 100%;
        height: 3px;
        background: #ccc;
        margin: 5px 0;
    }

    .header_menu {
        padding: 0;
    }

    .header_nav {
        /* display: none; */
        text-align: left;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: all ease .5s;
    }

    .header_nav a {
        display: block;
        width: 100%;
        color: #fff;
        padding: 0 15px;
        box-sizing: border-box;
        line-height: 40px;
        border-bottom: 1px solid #ccc;
    }

    .index-expert-item {
        width: 100%;
    }

    .index-expert-content {
        padding: 0;
    }

    .index-expert {
        margin: 0 auto;
    }

    .index-expert-tag .line {
        display: none;
    }

    .index-title .title {
        font-size: 20px;
    }

    .index-title p {
        font-size: 14px;
        padding: 10px 0;
    }

    .index-expert-title {
        font-size: 20px;
    }

    .index-about-icon {
        display: none;
    }

    .index-about-text {
        font-size: 14px;
    }

    .index-new {
        padding: 0 0 10px;
    }

    .index-new .swiper-slide {
        width: 100%;
    }

    .index-new-text a {
        font-size: 18px;
    }

    .pc_footer {
        display: none;
    }

    .copyright {
        margin-bottom: 40px;
    }

    .footer-mobile {
        display: block;
        position: fixed;
        bottom: 0;
        width: 100%;
        z-index: 999;
        background-color: #1d2087;
    }

    .footer-nav-mobile {
        width: 100%;
        display: flex;
        background-color: #1d2087;
        height: 40px;
        line-height: 40px;
    }

    .footer-mobile a {
        flex: 1;
        text-align: center;
        color: #fff;
    }

    .footer-mobile a:nth-child(2) {
        border-right: 1px solid #ccc;
        border-left: 1px solid #ccc;
    }


    .main-nav {
        padding: 5px 0;
        font-size: 14px;
    }

    .main-nav a {
        font-size: 14px;
    }

    .content {
        font-size: 14px;
    }

    .case-item {
        width: 100%;
        margin: 1% 0;
    }

    .page {
        text-align: center;
    }

    .casesd-title {
        font-size: 18px;
        padding: 5px 0;
    }

    .casesd-content {
        width: 100%;
        min-height: 200px;
    }

    .news-item {
        width: 100%;
    }

    .news-content {
        font-size: 14px;
    }

    .contact-item {
        width: 100%;
    }
}


/* service */
.service-body {
    width: 100%;
    background: #f5f5f5
        /* background:#f5f5f5 url(../images/service/service.jpg) center right no-repeat; */
}

.service-content {
    width: 100%;
    display: flex;
    padding-right: 0;
    justify-content: space-between;
}

.service-text {
    width: 45%;
    padding: 110px 0;
    box-sizing: border-box;
    padding-left: 50px;
}

.service-pic {
    padding: 20px 0;
}

.service-pic img {
    width: 100%;
}

.service-title strong {
    font-size: 34px;
}

.service-title p {
    font-size: 18px;
    padding: 10px 0;
    line-height: 2em;
}

.service-line {
    margin: 10px 0 30px;
    width: 30%;
    height: 1px;
    background: #ccc;
}

.service-text .intro {
    font-size: 16px;
    line-height: 2em;
}

.service_btn {
    width: 80%;
    display: flex;
    margin-top: 60px;
}

.service_btn_item {
    padding: 20px 0;
    flex: 1;
    background: #fff;
    display: flex;
    flex-flow: column;
    align-items: center;
    text-align: center;
    border: 1px solid #ccc;
}

/* 品牌策划 */
.service-brand {
    width: 100%;
    background: url(../images/service/service_brand_bg.jpg) no-repeat center;
    background-size: auto 100%;
    display: flex;
}

.service-brand-pic {
    flex: 1;
    text-align: center;
}

.service-brand-pic img {
    max-width: 100%;
}

.service-brand-text {
    flex: 1;
    display: flex;
    flex-flow: column;
    padding: 113px;
    justify-content: center;
}

.service-brand-title {
    padding-left: 150px;
}

.service-brand-title strong {
    font-size: 34px;
    color: #333333;
}

.service-brand-title p {
    font-size: 18px;
    line-height: 2em;
}

.service-branch-intro {
    margin: 40px 0;
    font-size: 18px;
    padding-left: 150px;
    line-height: 2em;
}

.service-branch-bottom {
    font-size: 18px;
    line-height: 2em;
    padding-left: 150px;
}

.service-branch-bottom strong {
    font-weight: bold;
    color: #888;
}

.developer {
    width: 100%;
    display: flex;
    justify-content: space-between;
    background: url(../images/service/developer-bg.png) right center no-repeat;
    align-items: center;
}

.developer-tools {
    width: 45%;
    max-width: 45%;
    flex: 1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.developer-item {
    padding: 37px 50px;
    box-sizing: border-box;
    display: flex;
    width: 45%;
    height: 150px;
    max-width: 45%;
    margin-right: 8%;
    background: #fff;
    margin-bottom: 30px;
    border: 1px solid #ccc;
    box-shadow: -1px -1px 5px #ccc;
}


.developer-item:nth-child(2n) {
    margin-right: 0;
}

.developer-item-pic {
    margin-right: 20px;
    vertical-align: middle;
    display: flex;
    align-items: center;
}

.developer-item-text {
    vertical-align: middle;

}

.developer-item-text h2 {
    font-size: 18px;
    color: #555;
    line-height: 2em;
}

.developer-item-text p {
    color: #888888;
    line-height: 1.5em;
    height: 3em;
    overflow: hidden;
}

.service-market {
    width: 100%;
    background: url(../images/service/service-market.jpg) no-repeat 100%;
    padding: 30px 0;
}

@media(max-width:1800px) {

    .service-text {
        padding: 50px;
    }
}

@media(max-width:1600px) {
    .service-pic {
        display: none;
    }

    .service-content .service-text {
        width: 100%;
    }

    .service-title {
        text-align: center;
    }

    .service-title strong {
        font-size: 30px;
    }

    .service-line {
        margin: 10px auto 30px;

    }

    .service-brand-title strong {
        font-size: 26px;
    }

    .service-brand-title p {
        font-size: 12px;
    }

    .service-branch-intro {
        margin: 30px 0;
        font-size: 16px;
    }

    .service-branch-bottom {
        font-size: 16px;
    }

    .developer {
        display: block;

    }

    .developer .service-text {
        width: 100%;
    }

    .developer-tools {
        width: 100%;
        max-width: 100%;
        padding: 0 50px;
        box-sizing: border-box;
        flex-wrap: nowrap;
    }

    .developer-item {
        padding: 37px 30px;
        margin-right: 30px;
    }

    .developer-item:nth-child(2n) {
        margin-right: 30px;
    }

    .developer-item:last-child {
        margin-right: 0;
    }

}

@media(max-width:1200px) {
    .service-title strong {
        font-size: 24px;
    }

    .service-content .service-text {
        padding: 30px;
    }

    .service-line {
        margin: 10px auto 30px;

    }


    .service_btn {
        width: 100%;
        display: none;
    }

    .service-brand {
        display: none;
    }

    .developer-tools {
        display: none;
    }

}

@media(max-width:750px) {
    .service-title strong {
        font-size: 18px;
    }

    .service-content .service-text {
        padding: 20px;
    }

    .service-line {
        margin: 10px auto;
    }

    .service-title p {
        font-size: 14px;
        padding: 0;
        line-height: 2em;
    }

}