body{
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: "Segoe UI",Segoe,Tahoma,Arial,Verdana,sans-serif;
}
.wapper{
    width: 1200px;
    margin: 0 auto;
}
.high{
    color: #FFC000;
}
.img3_div div{
    flex-grow: 1;
}
.img3_div img{
    height:200px;
    width: 100%;
}
.img3_1_div a{
    color:#000;
    font-size:16px;
}
.img3_1_div div{
    text-align: center;
}
.img3_1_div img{
    height:100px;
}
.tools_div div{
    flex: 1;
}
.tools_div img{
    height:90px;
}
.btm_group{
    color: #fff;
    font-weight:bold;
    margin-top: 10px;
}
.btm_a{
    margin-top: 10px;
}
.btm_a a{
    color: #7F9293;
    text-decoration: none;
    font-size: 10px;
    line-height: 22px;
}
.big_img_div{
    height: 500px;
    background-size: 100% 100%;
    text-align: center;
}
.big_img_div .big_text{
    font-weight: bold;
    padding-top: 160px;
    color:#fff;
}

/* 从模板文件中提取的行内样式 */
/* 顶部样式 */
.top-menu-bar {
    background-color: #7f7f7f;
}
.top-menu-content {
    color: #F2F2F2;
    padding: 4px 0;
}
.top-menu-text {
    font-size: 12px;
    padding-left: 20px;
}
.header-section {
    background: #404040;
    padding: 20px 0;
}
.header-content {
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.top-logo {
    width: 200px;
}
.languages {
    color: #fff;
    float: right;
    margin-top: 0px;
}

/* 导航菜单样式 */
.nav-menu {
    background: #5b9bd5;
}
.nav-container {
    width: 800px;
    margin: 0 auto;
}
.nav-flex {
    display: flex;
    justify-content: space-between;
    height: 32px;
    align-items: center;
}
.menu {
    display: flex;
}

/* 首页样式 */
.section-gray {
    padding-top: 60px;
}
.center_div {
    display: flex;
}
.nav-arrow-container {
    width: 150px;
}
.goLeft, .goRight {
    padding-top: 30px;
}
.goLeft img, .goRight img {
    height: 80px;
}
.scroll-container {
    flex-grow: 1;
    overflow: hidden;
    width: 100%;
    z-index: 100;
}
.scroll_div {
    display: flex;
    justify-content: space-between;
}
.re-standard {
    text-align: center;
}
.logo_div {
    display: flex;
    justify-content: center;
}

/* 底部服务区域 */
.service-section {
    background: #5B9BD4;
}

/* 联系我们页面样式 */
.text-center {
    text-align: center;
}
.full-width {
    width: 100%;
}
.contact-container {
    width: 900px;
}
.contact-header {
    font-size: 60px;
    font-weight: normal;
    text-align: center;
    padding: 40px 0;
}
.contact_form {
    margin-top: 60px;
}
.contact-inputs {
    display: flex;
    justify-content: space-between;
    padding-bottom: 40px;
}
.contact_form input,
.contact_form textarea {
    border: 1px solid #FFC000;
}
.contact_form input {
    width: 200px;
    padding: 8px 10px;
}
.contact_form textarea {
    padding: 10px;
    box-sizing: border-box;
    width: 100%;
    height: 200px;
}
.submit-button {
    text-align: center;
    padding: 40px 0;
}
.submit-btn {
    background: #FFC000;
    padding: 10px 30px;
    cursor: pointer;
    color: #fff;
}
.contact-description {
    font-weight: normal;
    padding: 20px 0;
    font-size: 16px;
}
.contact_s {
    display: flex;
    justify-content: space-between;
    padding: 80px 0;
}
.contact_s img {
    height: 40px;
}
.contact_s .c_title {
    color: #999;
}
.contact_s .c_content {
    padding-left: 10px;
}
.company-info {
    display: flex;
    padding-top: 40px;
    padding-bottom: 80px;
}
.company-details {
    width: 660px;
}
.company-logo img {
    height: 80px;
}
.company-name {
    font-size: 20px;
}
.company-address {
    line-height: 30px;
    padding-top: 20px;
}

/* 关于我们页面样式 */
.about-content {
    display: flex;
    padding: 80px 0;
}
.about-image img {
    height: 140px;
}
.about-text {
    line-height: 26px;
    padding-left: 20px;
}
.about-gallery {
    display: flex;
    justify-content: space-around;
    padding-bottom: 80px;
}
.about_img img {
    height: 200px;
}
.about_img .down {
    padding-top: 80px;
}

/* 页脚样式 */
.footer-bg {
    background: #444444;
}
.footer-container {
    width: 900px; 
    margin: 0 auto;
    padding: 40px 0;
}
.footer-section {
    border-bottom: 1px solid #898C8E;
    padding-bottom: 20px;
}
.footer-content {
    display: flex;
    padding-top: 10px;
}
.footer-links {
    flex-grow: 1;
    display: flex;
}
.footer-column {
    padding-right: 60px;
}
.footer-logo {
    height: 30px;
}
.btm_a a:hover {
    text-decoration: underline;
    color: #d1c2c2;
}
.p_refer {
    color: #fff;
    text-decoration: none;
}
.p_refer:hover {
    text-decoration: underline;
}

/* 案例页面样式 */
.case_item {
    width: 220px;
}
.case_item img {
    width: 220px;
    height: 150px;
}