* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font: 16px Microsoft YaHei, SimHei, arial, SimSun;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    display: block;
}

.show-mobile {
    display: none;
}

.pic-max-width {
    max-width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.container:after,
.head-menu:after,
.item-menu:after,
.item-menu-seo:after,
.item-menu-app-top:after,
.clear:after,
.news-content-item figure:after,
.mobile-h5-content:after,
.news-content:after {
    content: '';
    display: block;
    clear: both;
}

.head-wrap {
    background-color: #3c3c3c;
    height: 70px;
    position: fixed;
    width: 100%;
    z-index: 10;
    -webkit-transition: all ease .3s;
    -moz-transition: all ease .3s;
    -o-transition: all ease .3s;
    transition: all ease .3s;
    -webkit-transition-property: padding, background;
    transition-property: padding, background;
}

.head-logo {
    float: left;
    margin-top: 11px;
}

.head-logo img {
    width: 135px;
}

.head-menu {
    float: right;
}

.head-menu ul li {
    float: left;
}

.head-menu ul li a {
    color: #fff;
    margin-left: 47px;
    line-height: 68px;
    display: block;
    position: relative;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.head-menu ul li.active a {
    border-bottom: 3px solid #ff8400;
    color: #ff8400;
}

.head-menu ul li a:after {
    content: "";
    background: #ff8400;
    height: 3px;
    width: 0;
    position: absolute;
    bottom: -3px;
    left: 0;
    -webkit-transition: width 350ms, left 350ms;
    -moz-transition: width 350ms, left 350ms;
    -o-transition: width 350ms, left 350ms;
    transition: width 350ms, left 350ms;
    z-index: 2;
}

.head-menu ul li a:hover:after {
    width: 100%;
}

.head-menu ul li a:hover {
    color: #ff8400;
}

.head-menu-service {
    position: absolute;
    top: 70px;
    width: 70%;
    z-index: 10;
    display: none;
    left: 370px;
}

.head-menu-service>div {
    float: left;
    width: 25%;
    height: 344px;
    background-color: #f7f7f7;
    padding: 35px;
    -webkit-transition: all .2s;
    -moz-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
}

.head-menu-service>div:nth-child(2n) {
    background-color: #f2f2f2;
}

.head-menu-service-main>a,
.head-menu-service-main>span {

    color: #5e5e5e;
    display: block;
    border-bottom: 1px solid #c5c5c5;
    padding-bottom: 23px;
    -webkit-transition: all .2s;
    -moz-transition: all .2s;
    -o-transition: all .2s;
    transition: all .2s;
}

.head-menu-service-main:hover a {
    /*text-decoration: underline;*/
    /*border-bottom: 1px solid #fff;*/
    text-decoration: none;
}

.head-menu-service>div ul li {
    margin-top: 15px;
    font-size: 14px;
}

.head-menu-service>div ul li a,
.head-menu-service>div ul li span {
    color: #838383;
}

.head-menu-service>div:hover {
    background: -webkit-linear-gradient(bottom, #ffae00, #ffa400, #ff8c00);
    background: -o-linear-gradient(bottom, #ffae00, #ffa400, #ff8c00);
    background: -moz-linear-gradient(bottom, #ffae00, #ffa400, #ff8c00);
    background: linear-gradient(to bottom, #ffae00, #ffa400, #ff8c00);
    color: #fff;
}

.head-menu-service>div:hover span {
    color: #fff;
}

.head-menu-service>div:hover a {
    color: #fff;
    border-bottom: 1px solid #fff;
}

.bannerSlide {
    position: fixed;
    padding-top: 70px;
    width: 100%;
    z-index: 1;
}

.content-wrap,
.index-content-wrap {
    position: relative;
    top: 821px;
    background-color: #fff;
    z-index: 2;
}


.focusBtn {
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
}

.focusBtn span {
    display: inline-block;
    width: 70px;
    height: 7px;
    background-color: #fff;
    margin-left: 26px;
}

.focusBtn span.active {
    background-color: #ff8400;
}

.title {
    text-align: center;
}

.title p {
    font-size: 24px;
    color: #5b5555;
    padding: 62px 0 5px;
}

.title span {
    color: #a4a4a4;
    font-size: 12px;
}

.title hr {
    height: 2px;
    width: 64px;
    background: #ff8400;
    border: none;
    margin: 6px auto 45px;
}

.item-menu-top-wrap {
    border-top: 1px solid #eaeaea;
    width: 100%;
    position: relative;
}

.item-menu-line-active,
.cases-menu-line-active {
    position: absolute;
    top: -2px;
    left: 0;
    height: 2px;
    width: 0;
    background: #ff8400;
    -webkit-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -moz-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -o-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}

.case-wrap {
    padding-bottom: 130px;
}

.item-menu li.active,
.item-menu li.active a {
    color: #ff8400;
    font-size: 18px;
}

.item-menu {

    width: 100%;
    text-align: center;
}

.item-menu li a {
    color: #616161;
}

.item-menu li {
    padding: 0 30px;
    color: #616161;
    cursor: pointer;
    line-height: 69px;
    display: inline-block;
    font-size: 17px;
    -webkit-transition: all .5s cubic-bezier(.215, .61, .355, 1) 0s;
    -moz-transition: all .5s cubic-bezier(.215, .61, .355, 1) 0s;
    -o-transition: all .5s cubic-bezier(.215, .61, .355, 1) 0s;
    transition: all .5s cubic-bezier(.215, .61, .355, 1) 0s;
}


.item-menu-site {
    background-color: #fff5e3;
}


.item-menu-pic {
    position: absolute;
    right: -80px;
    top: 160px;
}

.item-menu-content>div {
    height: 660px;
}

.item-menu-step {
    position: absolute;
    top: 103px;
    left: 70px;
}

.item-menu-site-title {
    position: absolute;
    top: 235px;
    width: 520px;
}

.item-menu-site-title p {
    font-size: 18px;
    color: #565656;
    line-height: 35px;
}

.item-menu-site-intro {

    color: #565656;
    line-height: 30px;
    margin-top: 35px;
}

.item-menu-modi {
    background-color: #d2f6ff;
}

.item-modi-pic {
    position: absolute;
    left: -140px;
    top: 65px;
    width: 75%;
}

.item-menu-modi-title {
    top: 235px;
    width: 459px;
    right: 0;
}

.item-menu-step2 {
    position: absolute;
    top: 100px;
    right: 202px;
}

.item-menu-seo figure {
    float: left;
}

.item-menu-sem {
    margin-left: 190px;
}

.item-menu-seo {
    width: 1014px;
    margin: 0 auto;
    padding-top: 65px;
}

.item-menu-sem-seo {
    background-color: #f9a67e;
}

.item-menu-seo figure figcaption {
    text-align: center;
    font-size: 18px;
    background: #fff;
    color: #747474;
    line-height: 50px;
}

.item-menu-step3 {
    position: absolute;
    top: 375px;
    left: 485px;
}

.item-menu-seo-title {
    width: 100%;
    text-align: center;
    margin-top: 105px;
}

.item-menu-seo-title p {
    color: #fff;
}

.item-menu-seo-intro {
    width: 578px;
    margin: 0 auto;
    position: relative;
    text-align: center;
    margin-top: 140px;
    color: #fff;
}

.item-menu-app {
    background-color: #b2e4ab;
}


.item-menu-app-left-pic {
    margin: 50px 0 0 55px;
    float: left;
    width: 280px;
}

.item-menu-app-right {
    float: right;
    width: 700px;
    margin-top: 50px;
}

.item-menu-app-top>img {
    float: left;
}

.item-menu-app-detail p {
    font-size: 18px;
    color: #565656;
    line-height: 40px;
}

.item-menu-app-intro {
    color: #565656;
    line-height: 30px;
    margin-top: 35px;
}

.item-menu-app-detail {
    margin-top: 100px;
    position: relative;
    z-index: 10;
}

.item-menu-step4 {
    position: absolute;
    right: 380px;
    top: 274px;
}

.item-menu-wechat {
    background-color: #c39d8a;
}

.item-wechat-pic {
    margin: 120px 0 0 45px;
}

.item-menu-step5 {
    position: absolute;
    top: 20px;
    right: 302px;
}

.item-menu-wechat-title {
    top: 160px;
    width: 459px;
    right: 64px;
    position: absolute;
}

.item-menu-wechat-title p,
.item-menu-wechat-title .item-menu-site-intro {
    color: #fff;
}

.advantage-wrap {
    background-color: #f6fafc;
}

.advantage-wrap .title {

    border-bottom: 2px solid #eaeaea;
}

.advantage-content-item {
    margin-right: 23px;
    float: left;
    width: 282px;
    height: 360px;
    background-color: #4f9cdb;
    padding: 40px 21px 0 15px;
    color: #fff;
}

.advantage-content-item img {
    -webkit-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -moz-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -o-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}

.advantage-content-item:hover img {
    -webkit-transition: translateY(-10px);
    -moz-transition: translateY(-10px);
    -o-transition: translateY(-10px);
    transform: translateY(-10px);
}

.advantage-content-wrap>div:last-child {
    margin-right: 0;
}

.advantage-content-item>p {
    font-size: 18px;
    border-bottom: 1px solid #fff;
    margin: 40px 0 15px 0;
    padding-bottom: 16px;
}

.advantage-content-item div {
    font-size: 16px;
    line-height: 30px;
}

.advantage-content-wrap {
    padding: 99px 0 130px;
}

.news-content-wrap {
    position: relative;
    padding-top: 35px;
}

.news-content-line {
    width: 2px;
    height: 675px;
    background: #eee;
    position: absolute;
    top: 11.5%;
    left: 50%;
    margin-left: -1px;
}

.news-content-line>span {
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #d1d1d1;
    margin-left: -5px;
    background: #fff;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
    position: absolute;
}

.news-content-line>span:first-child {
    top: 208px;
}

.news-content-line>span:nth-child(2) {
    top: 249px;
}

.news-content-line>span:nth-child(3) {
    top: 484px;
}

.news-content-line>span:nth-child(4) {
    top: 531px;
}

.news-content-item {
    display: block;
    width: 551px;
    background-color: #fff;
    border: 1px solid #dde1e2;
    position: absolute;
    -webkit-transition: all .3s ease-out 0s;
    -moz-transition: all .3s ease-out 0s;
    -o-transition: all .3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

.news-content-item:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid #ededed;
    position: absolute;
    right: -10px;
    top: 177px;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}

.news-content>a:first-child:after,
.news-content>a:nth-child(3):after {
    border-right: 10px solid #ededed;
    border-left: 10px solid transparent;
    left: -21px;
}


/*.news-content-item:hover p {
    color: #ff8400;
}*/

.news-content-item:hover:after {
    border-left: 10px solid #ff8400;
    opacity: 1;
}

.news-content>a:first-child:hover:after,
.news-content>a:nth-child(3):hover:after {
    border-right: 10px solid #ff8400;
    opacity: 1;
}



/*.news-content-item:hover span {
    color: #686868;
}
*/

.news-content-item:hover .news-content-more-icon {
    background-color: #ff8400;
    border: none;
   /* border: 1px solid #fff;*/
}

.news-content-item:hover .news-content-footer {
    background-color: #ff8400;
    color: #fff;
}

.news-content-item:hover {
   /* border: 1px solid #ff8400;*/
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.2);
    margin-top: -10px;
}

.news-content-footer {
    transition: all 0.3s ease-out 0s;
}

.news-content-item:hover i {
    color: #fff;
}

.news-content-item figure {
    padding: 32px 21px 25px 12px;
}

.news-content-item figure img {
    float: left;
    width: 121px;
    height: 107px;
}

.news-content-item figure figcaption {
    font-size: 12px;
    color: #707070;
    float: right;
    width: 365px;
    letter-spacing: 1px;
}

.news-content-item figure figcaption p {
    color: #4c4c4c;
    font-size: 16px;
    margin-top: 5px;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.news-content-item .news-content-footer {
    background-color: #ededed;
    line-height: 45px;
    padding: 0 16px;
    font-size: 14px;
    color: #686868;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.news-content-item figure figcaption>div {
    line-height: 20px;
    margin-top: 12px;
}

.news-content-more-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid #d6d6d6;
    display: block;
    float: right;
    text-align: center;
    margin-top: 9px;
    line-height: 26px;
    font-size: 18px;
    -webkit-transition: all .4s;
    -moz-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.news-content-more-icon i {
    color: #d6d6d6;
}

.news-content>a:nth-child(2n) {
    left: 0;
}

.news-content>a:nth-child(2n+1) {
    right: 0
}

.news-content {
    margin-top: 47px;
    height: 635px;
    position: relative;
}

.news-content>a:first-child {
    /*position: relative;*/
    top: 26px;
}

.news-content>a:nth-child(2) {
    /*position: relative;*/
    top: 67px;
}

.news-content>a:nth-child(3) {
    /*position: relative;*/
    top: 302px;
}

.news-content>a:nth-child(4) {
    /*position: relative;*/
    top: 348px;
}

.index-news-more {

    width: 30px;
    height: 30px;
    display: block;
    margin: 0 auto;
    border-radius: 30px;
    margin-top: 60px;
    color: transparent;
    border: 2px solid #dedede;
    position: relative;
    background: #f6fafc;
    display: block;
    top: -50px;
}

.index-news-more:before {
    content: '';
    position: absolute;
    width: 10px;
    height: 1px;
    background-color: #5c5c5c;
    left: 50%;
    margin-left: -5px;
    top: 50%;
    -moz-transform: rotate(0);
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
    transition: all .3s ease-out 0s;
}

.index-news-more:after {
    content: '';
    position: absolute;
    width: 1px;
    height: 10px;
    background-color: #5c5c5c;
    top: 50%;
    margin-top: -5px;
    left: 50%;
    -moz-transform: rotate(0);
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
    transition: all .3s ease-out 0s;
}

.index-news-more:hover:after,
.index-news-more:hover:before {
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
    background-color: #fff;
}

.index-news-more:hover {
    background: #ff8400;
    /*border: 2px solid #ff8400;*/
}

.news-wrap {
    padding-bottom: 60px;
}

.link-wrap {
    background-color: #1c1c1c;
    padding: 12px 0 0;
}

.link-wrap a {
    display: block;
    float: left;
    color: #666;
    font-size: 13px;
    margin: 0 15px 12px 0;
}

.link-wrap a:first-child {
    color: #ccc;
}

.footer-wrap {
    background-color: #252726;
}

.footer-content {
    padding: 40px 0 38px;
}

.footer-left {
    float: left;
    width: 541px;
}

.footer-left input,
.footer-left textarea {
    padding-left: 15px;
    background-color: #7b7b7b;
    border-radius: 4px;
    border: 1px solid transparent;
    outline: none;
    color: #fff;
}

.footer-left input {
    width: 263px;
    height: 42px;
}

.footer-left input:nth-child(2) {
    margin-left: 10px;
}

.footer-left textarea {
    height: 155px;
    width: 100%;
    margin-top: 20px;
    resize: none;
    padding: 10px 0 0 15px;
}

.footer-submit {
    background-color: #ff8400;
    width: 154px;
    color: #fff;
    text-align: center;
    line-height: 42px;
    outline: none;
    border: 1px solid #ff8400;
    margin-top: 27px;
    border-radius: 4px;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #bdbdbd;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
    color: #bdbdbd;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #bdbdbd;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #bdbdbd;
}

.footer-right {
    float: right;
    color: #ccc;
    width: 542px;
}

.footer-contact {
    font-size: 50px;
    padding-bottom: 10px;
    color: #676867;
    border-bottom: 1px solid #fff;
    position: relative;
    top: -15px;
}

.footer-right-way>p {

    margin-bottom: 10px;
}

.footer-right-kind {
    line-height: 29px;
}

.footer-right-way {
    width: 337px;
    float: left;
}

.footer-code {
    width: 131px;
    height: 131px;
    float: right;
    display: none;
}

.copy-right {
    background: #1e2120;
    text-align: center;
    color: #666;
    line-height: 22px;
    font-size: 13px;
    padding: 6px 0;
}



.banner-app {
    width: 100%;
    height: 523px;
    background: url(../images/app_banner.jpg);
    background-position-x: 50%;
}

.mobile-h5-wrap {
    width: 100%;
    height: 760px;
    background: url(../images/app_h5_bg.jpg);
}

.tpl-content-wrap {
    position: relative;
    top: 593px;
    background: #fff;
    z-index: 2;
}

.tpl-hr {
    width: 100%;
    background: #d7d7d7;
    margin: 20px auto 45px;
    text-align: center;
    position: relative;
    height: 2px;
}

.tpl-hr:after {
    content: '';
    display: block;
    width: 130px;
    height: 4px;
    background-color: #ff8400;
    position: absolute;
    top: -2px;
    left: 50%;
    margin-left: -65px;
}

.mobile-h5-content img {
    margin: 45px 0 0 143px;
    float: left;
}

.wechat-item {
    float: left;
    height: 275px;
    width: 23%;
    border-radius: 4px;
    border: 1px solid #eee;
    text-align: center;
    position: relative;
    margin: 50px 2.66% 90px 0;
    cursor: pointer;
    -webkit-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -moz-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -o-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}

.wechat-item:after {
    content: '';
    display: block;
    width: 53px;
    height: 5px;
    background-color: #ff8400;
    position: absolute;
    top: -1px;
    left: 50%;
    margin-left: -26.5px;
}

.wechat-item:before {
    content: '';
    position: absolute;
    bottom: 0;
    width: 0;
    height: 1px;
    background: aliceblue;
    left: 50%;
    -webkit-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -moz-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    -o-transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
}

.wechat-item:hover:before {
    width: 100%;
    left: 0;
    background-color: rgba(255, 131, 0, .7);
}

.wechat-item:hover {

    box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
}

.wechat-content>div:last-child {
    margin-right: 0;
}

.wechat-item img {
    display: inline-block;
    margin: 35px 0 20px;
}

.seo-item-title {
    font-size: 16px;
    color: #282828;
    padding-bottom: 8px;
}

.wechat-item-detail {
    font-size: 14px;
    color: #797979;
    line-height: 25px;
    margin-top: 10px;
}

.applet-content {
    width: 100%;
    height: 453px;
    background: url(../images/applet_pic.png) center no-repeat;
    margin-top: 60px;
    position: relative;
}

.applet-wrap {
    height: 725px;
}

.applet-item {
    position: absolute;
    width: 270px;
    height: 100px;
    top: 144px;
}

.applet-item img {
    float: left;
}

.applet-content>figure:nth-child(2n) {
    right: 18px;
}

.applet-content>figure:nth-child(2n+1) {
    left: 0;
    margin-left: 45px;
}

.applet-item3,
.applet-item4 {
    top: 348px;
}

.applet-item figcaption {
    margin: -17px 0 0 12px;
    float: left;
}

.applet-item figcaption p {
    color: #5f5f5f;
    line-height: 20px;
}

.applet-item figcaption p:first-child {
    font-size: 18px;
    margin-bottom: 8px;
}

.app-item {
    width: 33.3%;
    float: left;
    text-align: center;
    color: #7d7d7d;
    line-height: 25px;
    padding-bottom: 100px;
}

.app-item img {
    display: inline-block;
    margin: 10px 0 32px 0;
}

.app-item-title {
    font-size: 18px;
    color: #535353;
    margin-bottom: 10px;
}




.banner-seo {
    background: url(../images/banner_seo.jpg);
    background-position-x: 50%;
}
.seo-form-wrap{
    width: 100%;
    height: 440px;
    background:url(../images/seo_form_bg.png);
    color: #fff;    
    position: relative;
}
.seo-form-wrap:after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0,0,0,0.4);
    display: block;
}
.seo-form-wrap .container{
    z-index: 10;
}
.seo-form-wrap-title{
    text-align: center;
      font-size: 28px;
    font-weight: bold;
    padding: 115px 0 20px;
}
.seo-diff-right {
    float: left;
    margin-top: 50px;

}

.seo-diff-item-number {
    float: left;
    width: 70px;
    height: 70px;
    border: 1px solid #d5d5d5;
    text-align: center;
    line-height: 74px;
    margin: 0 0 35px 20px;
}

.seo-diff-item-number div {
    font-size: 22px;
    color: #ff8400;
    width: 116px;
    height: 30px;
    background: #fff;
    margin: 21px 0 0 -24px;
    line-height: 30px;
    font-weight: bold;
}

.seo-diff-item-content {
    float: left;
    margin-left: 20px;
    color: #525252;
}
.seo-reason-form-item{
    display: inline-block;
    height: 50px;
    width: 240px;
}



.seo-reason-form{
    margin: 40px 0;
    text-align: center;
}
.seo-reason-form-item label{
    color: #999;
    margin-right: 8px;
}
.seo-reason-form-item input{
    border:1px solid #999;
    border-radius: 2px;
    line-height: 26px;
    outline: none;
    padding-left: 10px;
    height: 100%;
    width: 100%;
}
.seo-reason-form-button{
    line-height: 26px;
    background: #ff8400;
    border-radius: 2px;
    border: none;
    color: #fff;
    padding: 0 30px;
    height: 48px;
    position: relative;
    top: -1px;
}
.seo-diff-item-content p:first-child {
    font-size: 18px;
    font-weight: bold;
    line-height: 70px;
}

.seo-diff-left {
    float: right;
    /*margin-right: 85px;*/
}

.seo-diff-content {
    margin: 60px 0 0;
}

.seo-advantage-item {
    border-radius: 8px;
    height: 245px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
}

.wechat-item:after {
    width: 0;
}

.seo-advantage-wrap {
    background: #f6f6f6;
}

.seo-service-item {
    width: 21.92%;
    float: left;
    margin: 0 4.1% 90px 0;
    border: 20px solid #ececec;
    text-align: center;
    color: #888;
    line-height: 28px;
}

.seo-service-content>div:last-child {
    margin-right: 0;
}

.seo-service-item img {
    display: inline-block;
    margin: 20px 0;
}

.seo-service-item-light {
    width: 90%;
    background: #ff8400;
    color: #fff;
    margin: 10px auto 20px;
    font-size: 15px;
}

.process-wrap {
    width: 100%;
    height: 724px;
    background: url(../images/process_bg.jpg);
}

.seo-service-item-pic {
    margin-top: 29px;
}

.seo-option-item {
    width: 20%;
    float: left;
    border-left: 1px solid #c9c9c9;
    padding-left: 37px;
    color: #888;
    line-height: 28px;
    padding-top: 42px;
    position: relative;
    margin-bottom: 90px;
}

.seo-option-item img {
    margin-top: 20px;
}

.seo-option-item:after {
    content: '';
    display: block;
    position: absolute;
    background: #ff8400;
    bottom: 0;
    width: 2px;
    height: 160px;
    left: -1px;
}

.seo-cases-item {
    background-color: #fff;
    width: 281px;
    float: left;
    height: 206px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 0 22px 40px 0;
}

.seo-cases-item img {
    display: inline-block;
}

.seo-service-content>.seo-cases-item:nth-child(4n) {
    margin-right: 0;
}

.seo-cases-content {
    margin: 50px 0 0;
    padding-bottom: 60px;
}

.seo-cases-item img {
    margin-top: 51px;
}

.seo-cases-item>div {
    margin-top: 10px;
    color: #646464;
    font-size: 18px;
}

.seo-process-content {
    width: 1036px;
    margin: 0 auto;
}

.seo-process-content>div {
    float: left;
}

.seo-process-item {
    width: 242px;
    background: #f6f6f6;
    height: 335px;
    text-align: center;
    padding: 0 20px;
    margin-top: 55px;
}

.seo-process-item img {
    display: inline-block;
    margin: 20px 0 21px;
    height: 58px;
}

.seo-process-item-title {
    font-size: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid #51a850;
}

.seo-process-item span {
    color: #888;
    display: block;
    margin-top: 11px;
}

.seo-process-item-hr {
    width: 1px;
    height: 130px;
    background: #b1a7a7;
    margin: 135px 79px 0 75px;
    position: relative;
}

.seo-process-item-hr span {
    display: block;
    width: 35px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    top: 50%;
    margin-top: -17.5px;
    margin-left: -17px;
    text-align: center;
    line-height: 35px;
    color: #ff8400;
    font-size: 18px;
}

.process-wrap {
    padding-bottom: 90px;
}






.banner-sem {
    background: url(../images/sem_banner.jpg);
    background-position-x: 50%;
}

.sem-service-content>div {
    float: left;
    width: 50%;
    color: #818181;
    line-height: 35px;
}

.sem-service-title {
    color: #565656;
    font-size: 18px;
    margin: 25px 0;
}

.sem-service-content .sem-service-content-wrap {
    width: 45%;
    margin-left: 4%;
}

.sem-service-ask {
    width: 155px;
    line-height: 40px;
    border-radius: 40px;
    background: #ff8400;
    display: block;
    text-align: center;
    color: #fff;
    margin-top: 50px;
}

.padding-bottom {
    padding: 50px 0 90px;
}

.sem-service-item {
    height: 200px;
}

.sem-service-item img {
    margin: 35px 0 0 0;
}

.sem-service-item2 {
    padding-bottom: 30px;
    border: 15px solid #ececec;
}

.sem-advantage-wrap {
    position: relative;
    padding-bottom: 90px;
}

.sem-advantage-wrap img {
    width: 200px;
    margin: 0 auto;
    padding-top: 120px;
}

.sem-advantage-item {
    width: 511px;
    height: 152px;
    background: #fff;
    padding-left: 45px;
}

.sem-advantage-item1 {
    float: left;
    margin-left: 25px;
}

.sem-advantage-item2 {
    float: right;
    margin-right: 25px;
}

.sem-advantage-item4 {
    margin-top: -270px
}

.sem-advantage-item5 {
    margin-top: -80px;
}

.sem-advantage-item-top>div {
    float: left;
}

.sem-advantage-item-number {
    width: 40px;
    height: 40px;
    border: 1px solid #ebebeb;
}

.sem-advantage-item-number>div {
    font-size: 18px;
    color: #ff8400;
    font-weight: bold;
    background: #fff;
    width: 50px;
    margin: 7px 0 0 -5px;
    text-align: center;
}

.sem-advantage-item-title {
    margin: 10px;
}

.sem-advantage-item-top {
    margin: 25px 0 2px;
}

.sem-advantage-content {
    color: #939393;
    line-height: 25px;
}

.sem-optimization-item {
    float: left;
    width: 229px;
    margin-right: 21px;
}

.sem-service-content .sem-optimization-left {
    width: 500px;
    margin: 80px 0 0 15px;
}

.sem-optimization-item p:first-child {
    font-size: 18px;
    color: #424242;
    border-bottom: 1px solid #dfdfdf;
    position: relative;
}

.sem-optimization-item p:first-child:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 10px solid #ff8400;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    position: absolute;
    top: 7px;
    left: 65px;
}

.sem-optimization-content {
    padding-bottom: 90px;
}

.banner-cases {
    background: url(../images/banner_cases.jpg);
    background-position-x: 50%;
}

.banner-news {
    background: url(http://www.changlannet.com/static/images/banner_news.jpg);
    background-position-x: 50%;
}

.banner-contact {
    background: url(../images/banner_contact.jpg);
    background-position-x: 50%;
}






/*.case-tpl-container{
    width: 1150px;
    margin:0 auto;
}*/

.hide {
    display: none;
}

.cases-menu-wrap>a {
    display: block;
    float: left;
    width: 24.2%;
    position: relative;
    height: auto;
    overflow: hidden;
    margin-right: 1%;
    height: 275px;
}

.cases-menu-wrap>a:nth-child(4n) {
    margin-right: 0;
}


/*.cases-menu-item-bottom{
    margin-top: 10px;
}*/

.cases-menu-wrap>a img {
    width: 100%;
    -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -moz-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -o-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    border: 1px solid #eee;
}

.cases-menu-wrap>a:hover img {
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.cases-menu-wrap>a:hover .case-project-intro {
    bottom: -18px;
    background-color: #ff8400;
    color: #fff;
}

.cases-menu-wrap>a:hover .case-project-intro p {
    margin-top: -5px;
}

.cases-menu-wrap .case-project-intro p {
    margin-top: -18px;
    -webkit-transition: margin-top 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -moz-transition: margin-top 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -o-transition: margin-top 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    transition: margin-top 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.cases-menu-wrap .case-project-intro-wrap {
    position: absolute;
    width: 100%;
    height: 46px;
    background: #fff;
    top: 0;
    text-align: center;
    color: #3e3e3e;
    font-size: 20px;
    line-height: 65px;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    bottom: 10px;
    top: auto;
}

.case-more-index {
    background: rgba(255, 255, 255, .0);
    width: 150px;
    display: block;
    margin: 55px auto 0;
    line-height: 37px;
    font-size: 14px;
    color: rgba(95, 95, 95, 0.66);
    border-radius: 2px;
    transition: all ease-out .3s;
    background-color: #fff;
    border: #dfdfdf 1px solid;
    text-align: center;
}

.case-more-index i {
    color: rgba(255, 255, 255, .0);
    position: relative;
    -webkit-transition: all ease-out .3s;
    transition: all ease-out .3s;
    text-indent: -18px;
    position: relative;
    top: 0;
    font-size: 16px;
}

.case-more-index:hover i {
    color: #fff;
    text-indent: 8px;
}

.case-more-index:hover {
    color: #fff;
    box-shadow: 0px 7px 15px #dedede;
    background-color: #ff8400;
    border: 1px #ff8400 solid;
}

.cases-menu-wrap .case-project-intro {
    height: 65px;
    width: 100%;
    bottom: -34px;
    position: absolute;
    transition: all 0.3s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.cases-tpl-kinds {
    display: table;
    padding: 0 0 30px 24px;
}

.cases-tpl-kinds>div {
    display: table-cell;
    vertical-align: top;
}

.cases-tpl-content-more {
    width: 85px;
    color: #0c73dc;
    cursor: pointer;
    line-height: 29px;
}

.cases-tpl-kinds-title {
    width: 87px;
    padding: 5px 0;

    color: #4c5261;
    font-weight: bold;
    float: left;
    margin-right: 2px;
}

.cases-tpl-kinds-content span {
    display: inline-block;
    color: #444444;
    margin-right: 25px;
    padding: 5px;
    cursor: pointer;
    font-size: 14px;
    padding-bottom: 10px;
}

.cases-tpl-kinds-content span.active {
    color: #fff;
    background-color: #ff8400;
}

.cases-tpl-kinds-content span.active em,
.cases-tpl-kinds-content span.active a {
    color: #fff;
}

.cases-tpl-kinds-content>span:nth-child(14)~span {
    display: none;
}

.cases-tpl-kinds-content span em {
    color: #ff8400;
    font-style: normal;
}

.cases-tpl-item {
    border: 1px solid #dcdcdc;
    background: #fff;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    display: block;
}

.case-tpl-content-li {
    width: 270px;
    margin-left: 24px;
    margin-top: 33px;
    float: left;
    list-style-type: none;
    cursor: pointer;
}

.cases-tpl-header {
    height: 20px;
    line-height: 20px;
    background: #e2e2e2;
    padding-left: 10px;
    font-size: 0;
}

.cases-tpl-item .cases-tpl-header .point {
    width: 6px;
    height: 6px;
    border-radius: 100%;
    vertical-align: middle;
    display: inline-block;
    margin-right: 5px;
}

.red-point {
    background: #ea5c6a;
}

.yellow-point {
    background: #ecc468;
}

.green-point {
    background: #2bc950;
}

.cases-tpl-item .cases-tpl-body {
    height: 201px;
    border-bottom: 1px solid #dcdcdc;
    /* background-position: center; */
    /* background-repeat: no-repeat; */
    position: relative;
    overflow: hidden;
}

.cases-tpl-item .cases-tpl-body img {
    width: 100%;
}

.cases-tpl-item .cases-tpl-body .mobile-thumb {
    width: 96px;
    height: 150px;
    background: url(../images/icon.png) no-repeat -196px 0px;
    position: absolute;
    z-index: 1;
    right: -4px;
    bottom: 0px;
    overflow: hidden;
    padding-bottom: 22px;
}

.cases-tpl-item .cases-tpl-body .mobile-thumb img {
    width: 66px;
    margin: 26px auto 0 auto;
    display: block;
    max-height: 150px;
}

.cases-tpl-item .cases-tpl-mask {
    opacity: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    transition: all 0.4s ease-in-out;
}

.cases-tpl-item .cases-tpl-mask .preview-pc {
    width: 100%;
    height: 100%;
    position: absolute;
}

.cases-tpl-item .cases-tpl-mask .preview-pc::after {
    width: 52px;
    height: 80px;
    background: url(../images/icon.png) no-repeat 0 -29px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -26px;
    margin-top: -40px;
    content: '';
}

.cases-tpl-item .cases-tpl-mask .preview-mobile {
    width: 86px;
    height: 169px;
    background: url(../images/icon.png) no-repeat -202px 0px;
    position: absolute;
    bottom: 3px;
    z-index: 1;
    right: 0;
}

.cases-tpl-item .cases-tpl-mask .preview-mobile-thumb {
    width: 66px;
    height: 118px;
    position: absolute;
    right: 12px;
    top: 55px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 66px auto;
    background-image: url(http://screenshots.websiteonline.cn/screenshots/media-1090489-pm.jpg);
}

.cases-tpl-item .cases-tpl-mask .preview-mobile-thumb::after {
    content: '';
    position: absolute;
    width: 66px;
    height: 118px;
    background: rgba(0, 0, 0, 0.6);
}

.cases-tpl-item .cases-tpl-footer {
    font-size: 14px;
    color: #565656;
    position: relative;
    padding: 15px 8px;
}

.cases-tpl-item .cases-tpl-footer div {
    height: 24px;
    line-height: 24px;
}

.price {
    color: #ff7200;
}

.manager-btn,
.common-btn {
    display: inline-block;
    padding: 0 20px;
    height: 32px;
    line-height: 32px;
    background: #2086ee;
    font-size: 14px;
    color: #fff;
    text-align: center;
    cursor: pointer;
    border: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    font-weight: 400;
    -webkit-appearance: none;
}

.cases-tpl-item .cases-tpl-footer .buy {
    position: absolute;
    right: 14px;
    top: 13px;
}

.cases-tpl-item:hover {
    box-shadow: 0px 7px 15px 5px rgba(0, 0, 0, 0.1);
}

.cases-tpl-item:hover .cases-tpl-mask {
    opacity: 1;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.6);
}





/*.cases-item {
    width: 28%;
    float: left;
    margin: 0 0 50px 4%;
    position: relative;
    display: block;

}

.cases-item-pic {
    width: 100%;
    height: 205px;
    position: relative;
    overflow: hidden;
}

.cases-item img {
    width: 100%;
    transition: all .3s ease-out 0s;
}

.cases-item-detail {
    font-size: 15px;
    color: #666;
    transition: all ease-out .3s;
    position: relative;
    text-align: center;
    line-height: 55px;
}


.cases-item:hover img {
    transform: scale(1.08, 1.08);
}
.cases-item:hover .cases-item-detail{
    background:#ff8400;
    color: #fff;
}
.cases-item-pic:before,.cases-item-pic:after{
     content: '';
    position: absolute;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    opacity: 0;
    display: block;
}
.cases-item-pic:before{
   
    width: calc(100% - 300px);
    height: calc(100% - 24px);
    border-top: 2px solid #ff8400;
    top: 10px;
    border-bottom: 2px solid #ff8400;
    left: 188px;
}
.cases-item-pic:after{
    height: calc(100% - 300px);
    width: calc(100% - 24px);
    border-left: 2px solid #ff8400;
    left: 10px;
    border-right: 2px solid #ff8400;
    top: 150px;
}

.cases-item:hover .cases-item-pic:before{
    left: 10px;
    width: calc(100% - 20px);
    z-index: 2;
    opacity: 1;
}
.cases-item:hover .cases-item-pic:after{
            height: calc(100% - 20px);
    left: 10px;
    top: 10px;
    opacity: 1;
    background-color: rgba(0, 0, 0, .1);
}

*/


/*news.html*/

.news-tpl-content-wrap {
    padding: 70px 0 70px;
}

.news-content-detail-item {
    display: block;
    margin-bottom: 55px;
    /*transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);*/
}

.news-content-item-pic {
    width: 160px;
    height: 160px;
    float: left;
    position: relative;
}

.news-content-item-pic img {
    width: 100%;
}

.news-content-item-pic:after {

    content: "";
    position: absolute;
    width: 138px;
    height: 138px;
    top: 50%;
    z-index: 10;
   
    left: 10px;
    -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -moz-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -o-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    margin-top: -69px;
}

.news-content-detail {
    padding: 2px 0 0 190px;
}

.news-content-date {
    height: 30px;
    font-weight: 300;
    -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -moz-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -o-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    color: #999;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-content-date .md {
    margin-right: 10px;
}

/*.news-content-date .md:after {
    content: '';
    display: block;
    border-bottom: 1px solid #454545;
    width: 30px;
    position: absolute;
    left: 190px;
    -webkit-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -moz-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    -o-transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}*/

.news-content-title {
    font-size: 18px;
    color: #777;
}

.news-content-description {
    color: #B7B7B7;
    margin-top: 12px;
    line-height: 25px;
    transition: all 0.3s ease-out 0s;
}

.news-content-detail-item:hover .news-content-date {
    margin-left: 80px;
    color: #dadada;
    
 
}

.news-content-detail-item:hover .news-content-date .md:after {
    width: 110px;
    
}

.news-content-detail-item:hover .news-content-title {
    color: #ff8400;
    
     
}

.news-content-detail-item:hover .news-content-description {
    color: #777;
    
}

.news-content-detail-item:hover .news-content-item-pic:after {
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: 6px 0px 30px rgba(0, 0, 0, 0.9);
   
}



.page {
    text-align: center;
    padding-bottom: 100px;
    padding: 70px 0;
}

.page span.active,
.page a:hover {
    color: #fff;
    background: #ff8400;
}

.page a,
.page span {
    padding: 0 10px;
    margin: 0 3px;
    display: inline-block;
    height: 38px;
    line-height: 38px;
    background: #f4f4f4;
    color: #616161;
}





/*article.html*/

.news-show {
    padding-top: 65px;
    padding-bottom: 95px;
    text-align: left;
}

.news-show-head {
    text-align: center;
    color: #555;
}

.news-show-head .title {
    padding-bottom: 15px;
    font-size: 20px;
    color: #202020;
}

.news-show-head .others {
    padding-top: 15px;
    background: url(../images/news_show_line.jpg) repeat-x left top;
}

.news-show-head .time {
    opacity: .6;
}

.news-show-body {
    padding: 60px 0;
    line-height: 30px;
    color: #999;
}

.news-show .newshow-page {
    padding-bottom: 20px;
}

.newshow-page {
    padding-top: 20px;
    line-height: 24px;
    background: url(../images/news_show_line.jpg) repeat-x left top;
}

.newshow-page li {
    float: left;
    width: 50%;
}

.newshow-page li:first-child a {
    padding-left: 20px;
    padding-right: 20px;
}

.newshow-page li a {
    display: block;
    color: #777;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-transition: all ease .4s;
    -moz-transition: all ease .4s;
    -ms-transition: all ease .4s;
    transition: all ease .4s;
}

.newshow-page li:last-child a {
    text-align: right;
    padding-right: 20px;
}

.newshow-page li a:hover {
    color: #ff8400;
}






/*bulid.html*/

.panel {
    width: 100%;
    height: 100vh;
    position: relative;
}

.section1 {

    background: url(../images/section1_bg.jpg) center 70px;
    background-position: 50% 50%;
}

.section-content-wrap>div {
    float: left;
    position: absolute;
    top: 27%;
}

.section-content-wrap .section1-content-right {
    right: 0;
    top: 35%;
}

.section-content-wrap {
    position: relative;
    height: 100%;
}

.section-content-title {
    font-size: 30px;
    color: #ff8400;
    font-weight: bold;
    margin-bottom: 10px;
}

.section1-content-left {
    font-size: 18px;
    color: #282828;
    line-height: 40px;
}

.section1-content-icon-wrap img {
    float: left;
    margin: 30px 25px 0 0;
    opacity: 0;
}

.section.active .section1-content-icon-wrap img {
    -o-animation: circle1 3s;
    -moz-animation: circle1 3s;
    -webkit-animation: circle1 3s;
    animation: circle1 3s;
    opacity: 1;
    filter: alpha(opacity=100);
}

@-moz-keyframes circle1 {
    0% {
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        opacity: 0;
        filter: alpha(opacity=0);
    }
    100% {
        -moz-transform: rotateY(360deg);
        -o-transform: rotateY(360deg);
        -webkit-transform: rotateY(360deg);
        transform: rotateY(360deg);
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

@-o-keyframes circle1 {
    0% {
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        opacity: 0;
        filter: alpha(opacity=0);
    }
    100% {
        -moz-transform: rotateY(360deg);
        -o-transform: rotateY(360deg);
        -webkit-transform: rotateY(360deg);
        transform: rotateY(360deg);
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

@-webkit-keyframes circle1 {
    0% {
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        opacity: 0;
        filter: alpha(opacity=0);
    }
    100% {
        -moz-transform: rotateY(360deg);
        -o-transform: rotateY(360deg);
        -webkit-transform: rotateY(360deg);
        transform: rotateY(360deg);
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

@keyframes circle1 {
    0% {
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        opacity: 0;
        filter: alpha(opacity=0);
    }
    100% {
        -moz-transform: rotateY(360deg);
        -o-transform: rotateY(360deg);
        -webkit-transform: rotateY(360deg);
        transform: rotateY(360deg);
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

.section1-content-right {
    opacity: 0;
}

.active .section1-img-animate {
    -webkit-animation: zoomIn 2s forwards;
    animation: zoomIn 2s forwards;
    opacity: 1;
}



/*.active .section1-content-right {
    -webkit-animation: zoomIn 2s forwards;
    animation: zoomIn 2s forwards;
    opacity: 1;
}*/


/*.active .section1-content-left  {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
    animation: fadeInLeft 2s;
    opacity: 1;
}*/

.section-left-world-part1,
.section-left-world-part2,
.section-left-world-part3,
.section-left-world-part4 {
    opacity: 0;
    filter: alpha(opacity=0);
    filter: alpha(opacity=100)\9;
}

.active .section-left-world-part1 {
    -webkit-animation: fadeInLeft .6s forwards;
    animation: fadeInLeft .6s forwards;
}

.active .section-left-world-part2 {

    -webkit-animation: fadeInLeft .6s forwards;
    animation: fadeInLeft .6s forwards;
    -webkit-animation-delay: .15s;
    animation-delay: .15s;
}

.active .section-left-world-part3 {
    -webkit-animation: fadeInLeft .6s forwards;
    animation: fadeInLeft .6s forwards;
    -webkit-animation-delay: .3s;
    animation-delay: .3s;
}

.active .section-left-world-part4 {
    -webkit-animation: fadeInLeft .6s forwards;
    animation: fadeInLeft .6s forwards;
    -webkit-animation-delay: .45s;
    animation-delay: .45s;
}

.section-right-world-part1,
.section-right-world-part2,
.section-right-world-part3,
.section-right-world-part4 {
    opacity: 0;
}

.active .section-right-world-part1,
.active .section-right-world-part2,
.active .section-right-world-part3,
.active .section-right-world-part4 {
    -webkit-animation: fadeInRight .6s forwards;
    animation: fadeInRight .6s forwards;
}

.active .section-right-world-part2 {
    -webkit-animation-delay: .15s;
    animation-delay: .15s;
}

.active .section-right-world-part3 {
    -webkit-animation-delay: .3s;
    animation-delay: .3s;
}

.active .section-right-world-part4 {
    -webkit-animation-delay: .45s;
    animation-delay: .45s;
}


.active .section2-img-animate {
    -webkit-animation: fadeInUp .9s forwards;
    animation: fadeInUp .9s forwards;
    opacity: 1;
}

.active .section3-img-animate {
    -webkit-animation: flipInX 1s forwards;
    animation: flipInX 1s forwards;
    opacity: 1;
}

.active .section4-img-animate {
    -webkit-animation: zoomIn 2s forwards;
    animation: zoomIn 2s forwards;
    opacity: 1;
}

.active .section5-img-animate {
    -webkit-animation: zoomIn 1s forwards;
    animation: zoomIn 1s forwards;
    opacity: 1;
}

.active .section6-img-animate {
    -webkit-animation: zoomIn 1.4s forwards;
    animation: zoomIn 1.4s forwards;
    opacity: 1;
}

.active .section7-img-animate {
    -o-animation: flipInX 1.4s forwards;
    -ms-animation: flipInX 1.4s forwards;

    -moz-animation: flipInX 1.4s forwards;
    -webkit-animation: flipInX 1.4s forwards;
    animation: flipInX 1.4s forwards;
    opacity: 1;
}





/*.active .section5-content-right,
.active .section7-content-right {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight;
    animation: fadeInRight 2s;
    opacity: 1;
}
*/

.section2 {
    background: url(../images/section2_bg.jpg) center 70px;
    background-position: 50% 50%;
}

.section2-content-left,
.section2-content-left .section-content-title {
    color: #fff;
}

.section-content-sub {
    font-size: 26px;
    margin-bottom: 10px;
}

.section2-content-ask a {
    display: block;
    width: 210px;
    line-height: 50px;
    font-size: 20px;
    border: 1px solid #fff;
    border-radius: 4px;
    color: #fff;
    float: left;
    text-align: center;
    letter-spacing: 1px;
    margin: 50px 40px 0 0;
    -webkit-transition: all .4s;
    transition: all .4s;
}

.section2-content-ask a:first-child {
    background: #fff;
    color: #1da7f3;
}

.section-content-wrap .section2-content-right {
    right: -95px;
}

.section-content-light {
    font-size: 20px;
    margin-top: 15px;
    font-weight: bold;
}

.section3 {
    background: url(../images/section3_bg.jpg) center 70px;
    background-position-x: 50%;
}

.section3-content-wrap>div {
    float: right;
}

.section3-content-ask a {
    color: #787878;
    border: 1px solid #787878;
}

.section3-content-ask a:first-child {
    background: #ff8400;
    border: none;
    color: #fff;
}

.section-content-wrap .section3-content-right {
    left: -90px;
    top: 22%;
}

.section-content-wrap .section3-content-right img {
    width: 53%;
}

.section3 .section1-content-left,
.section5 .section1-content-left {
    right: 0;
}

.section5 .section5-content-right {
    left: -90px;
    top: 31%;
}

.section4 {
    background: url(../images/section4_bg.jpg) center 70px;
    background-position-x: 50%;
}

.section-content-wrap .section4-content-right {
    top: 26%;
}

.section5 {
    background: url(../images/section5_bg.jpg) center 70px;
    background-position-x: 50%;
}

.section4-content-right .section1-content-right-img1 {
    top: 32%;
}

.section6 {
    background: url(../images/section6_bg.jpg) center 70px;
    background-position-x: 50%;
}

.section6 .section6-content-right {
    right: -155px;
}

.section6 .section6-content-right img {
    width: 93%;
}

.section7 {
    background: url(../images/section7_bg.jpg) center 70px;
    background-position-x: 50%;
}

.section7-content-right .section1-content-right-img1 {
    top: 27%;
    left: -118px;
}

.section7 .section1-content-left {
    right: 0;
}

.section7 .section7-content-right {
    top: 20%;
    left: -95px;
}

.wihte-btn:hover {
    background-color: #fff;
    color: #1da7f3;
}




/*about.html*/

.banner-about {
    background: url(../images/about_banner.jpg);
    background-position-x: 50%;
}

.company-mission-wrap {
    width: 100%;
    height: 517px;
    background: url(../images/about_pic_bg.jpg) center;
    background-position-x: 50%;
}

.company-intro-wrap img {
    float: left;
}

.company-intro-detail {
    padding-left: 540px;
    color: #4e4d4d;
}

.company-intro-title {
    font-size: 20px;
    color: #ff8400;
    font-weight: normal;
    margin-bottom: 30px;
}

.company-intro-english {
    font-size: 25px;
    font-weight: bold;
    margin-right: 8px;
}

.company-intro-detail>div {
    margin-bottom: 34px;
    line-height: 34px;
}

.company-intro-wrap {
    padding-top: 100px;
}

.company-culture-item {
    float: left;
    margin-right: 60px;
}

.company-culture-content>div:last-child {
    margin-right: 0;
}

.company-culture-item-content {
    background-color: #ff8400;
    text-align: center;
    color: #fff;
    line-height: 25px;
    font-size: 18px;
    padding: 10px 0;
}

.company-culture-item-content p:first-child {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 6px;
}

.company-culture-wrap {
    padding: 50px 0 130px 0;
}

.company-mission {
    float: right;
    margin: 140px 40px;
}

.company-mission-item {
    color: #494949;
    font-size: 20px;
    line-height: 35px;
}

.company-mission-item-title {
    font-size: 24px;
    color: #ff8400;
    font-weight: bold;
}

.company-team-sub {
    text-align: center;
    color: #9c9c9c;
    line-height: 26px;
    margin-top: -20px;
}






/*contact.html*/

.contact-body {
    padding-top: 40px;
    overflow: hidden;
}

.contact-body .p1 {
    line-height: 24px;
    color: #46454e;
    text-align: center;
}

.contact-body .p2 {
    color: #aaa;
    line-height: 24px;
    font-size: 12px;
    text-align: center;
    text-transform: uppercase;
}

.contact-list {
    overflow: hidden;
    padding: 80px 0 200px;
}


.contact-item {
    float: left;
    width: 33.333%;
    color: #202020;
    line-height: 24px;
    text-align: center;
}

.contact-item .icon img {
    width: 113px;
    height: 111px;
}

.contact-item .icon {
    overflow: hidden;
    position: relative;
    margin: 0 auto;
    width: 113px;
    max-width: 70%;
    border-radius: 50%;
    background-color: #fff;
    -webkit-box-shadow: 1px 1px 32px rgba(0, 0, 0, .07);
    -moz-box-shadow: 1px 1px 32px rgba(0, 0, 0, .07);
    box-shadow: 1px 1px 32px rgba(0, 0, 0, .07);
}

.contact-item img.hover {
    z-index: 5;
    opacity: 0;
    -webkit-transition: scale(0);
    -moz-transition: scale(0);
    -o-transition: scale(0);

    transform: scale(0);
}

.contact-item .con {
    margin-top: 28px;
    padding: 23px 58px 0;
    background: url(../images/contact_line.jpg) repeat-x top left;
    font-size: 15px;
}

.contact-item .con p {
    /*display: inline-block;*/
    overflow: hidden;
}

.contact-item p>label {
    float: left;
    display: inline-block;
    width: 75px;
}

.contact-item p>span {
    display: block;
    margin-left: 75px;
    text-align: left;
}

.contact-item .p1>label {
    width: 45px;
}

.contact-item .p1>span {
    margin-left: 45px;
}

.contact-item .icon::before,
.contact-item img {
    -webkit-transition: all ease .4s;
    -moz-transition: all ease .4s;
    -o-transition: all ease .4s;
    transition: all ease .4s;
}

.contact-item .icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ff8400;
    border-radius: 50%;
    -webkit-transition: scale(1.5);
    -moz-transition: scale(1.5);
    -o-transition: scale(1.5);

    transform: scale(1.5);
    opacity: 0;
}

.contact-item:hover .icon {
    -webkit-box-shadow: -1px 1px 32px rgba(0, 0, 0, .2);
    -moz-box-shadow: -1px 1px 32px rgba(0, 0, 0, .2);
    box-shadow: -1px 1px 32px rgba(0, 0, 0, .2);
}

.contact-item:hover .icon::before {
    -webkit-transition: scale(.9);
    -moz-transition: scale(.9);
    -o-transition: scale(.9);
    transform: scale(.9);
    opacity: 1;
}

.contact-item:hover img.default {
    opacity: 0;
}

.contact-item:hover img.hover {
    -webkit-transition: scale(1);
    -moz-transition: scale(1);
    -o-transition: scale(1);

    transform: scale(1);
    opacity: 1;
}

:after,
 :before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.vertical-center {
    display: block;
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.head-wrap.head-active {
    height: 55px;
}

.head-active .head-menu ul li a {
    line-height: 55px;
}

.head-active .head-logo img {
    width: 100px;
}

.news-tpl-content {
    padding-top: 80px;
}