* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    background-color: #fafafa;
    font-size: 1rem;
}
a {
    text-decoration: none;
    color: inherit;
}
/* 盒子大小 */
.commom-box {
    width: 67.5rem;
    margin: 0 auto;
}
/* 全局标题 */
.common_title{
    padding: 1.25rem 0;
    text-align: center;
    position: relative;
    /*font-size: 3rem;*/
    font-size: 36px;
    z-index: 1000;
   /* font-weight: bold;
    */
}
.common_title::after {
    content: '';
    z-index: -122;
    width: 2rem;
    height: 0.2rem;
    background-color: #fd8700;
    position: absolute;
    bottom: 0.6rem;
    left: 50%;
    transform: translate(-50%, -50%);
}
.title2{
        font-size: 12px;
}
.common_title2{
    text-align:left;
}
.common_title2::after{
    left:72px
}
/* 头部 */
.header_container {
    width: 100%;
    box-shadow: 0 0.125rem 0.625rem 0 rgba(0, 0, 0, .1);
    background-color: #ffffff;
}
.phone p{
display:inline-block
}
.header_container .header_box {
    height: 4.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #00335e;
    font-size: 1rem;
}
.header_container .header_box .logo{
    float: left;
    height:72px;
    position: absolute;
}
.header_container .header_box .title {
    float: left;
    font-size: 1.125rem;
    font-weight: 600;
    position: relative;
    left: 230px;
}




/* 导航 */
.nav_container {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.3);
}
.nav_container .nav_box {
    z-index: 1000;
    display: flex;
    height: 2.625rem;
    color: #fff;
    font-size: 0.875rem;
}
.nav_container .nav_box a {
    padding: 0 1.75rem;
    display: block;
    height: 2.625rem;
    line-height: 2.625rem;
}
.nav_container .nav_box .active {
    background-color: #00335e;
    color: #fff;
}
.nav_container .nav_box a:hover {
    background-color: #00335e;
    color: #fff;
}
/* 轮播图 */
.carousel_box {
    transform: translateY(-2.625rem);
    z-index: -1;
    width: 100%;
    height: 30rem;
}
.carousel_box img {
    width: 100%;
    height: 30rem;
}
/* 产品展示 */
.product {
    padding: 0;
    background: url(../img/bg22.png) no-repeat;
    background-size:100% 100%;
background-attachment:fixed;
}
.product .product-list .item {
    display: flex;
    height: 20rem;
}
.item .content-item {
    flex: 1;
    display: flex;
    margin-bottom: 2.25rem;
}
.item .content-item .left-tag {
    width: 11.25rem;
    height: 100%;
    background-size: 100% 100%;
    background-image: url('../img/left_tag.png');
    display: flex;
    align-items: center;
    align-content: center;
    text-align: center;
    color: #ffffff;
    justify-content: center;
}
.item .content-item .right-tag {
    width: 11.25rem;
    height: 100%;
    background-size: 100% 100%;
    background-image: url('../img/right_tag.png');
    display: flex;
    align-items: center;
    align-content: center;
    text-align: center;
    color: #ffffff;
    justify-content: center;
}
.item .content-item .product-image {
    overflow: hidden;
    box-shadow: 0 0 1.125rem rgb(0 0 0 / 24%);
    width: 22.5rem;
    height: 100%;
}
.item .content-item .product-image img:hover{
    transition: all 0.3s linear;
    transform: scale(1.2);
}
.item .content-item .product-image img {
    width: 100%;
    height: 100%;
}
.product .product-category {
    display: flex;
    border: 1px solid #dddddd;
}
.product .product-category .active {
    background-color: #0e4f85;
    color: #ffffff !important;
}
.product .product-category .item {
    padding: 1.5rem 0;
    flex: 1;
    text-align: center;
    color: rgba(14, 79, 133, 1);
    border-left: 0.0625rem solid #dddddd;
}
.product .product-category .item:first-child {
    border-left: none;
}
.product .product-category .item .category {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: 2rem;
}
.product .product-category .item .title {
    font-size: 0.75rem;
}
/* 工程定制 */
.project {
    width: 100%;
    padding: 2.25rem;
    padding-top:0;
    padding-bottom: 0px;
}
.project .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.project .list .item {
    width: 33.125rem;
}
.project .list .item img {
    width: 100%;
    height: 20rem;
}
.project .list .item .title {
    padding: 1.125rem 0;
    text-align: center;
}
/* 工程业绩 */
.achievement {
    padding: 2.25rem 0;
     background-color: rgba(235, 241, 247);
     padding-top:0;
}
.achievement .right_btn {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}
.achievement .right_btn .btn {
    font-size: 0.875rem;
    color: #ffffff;
    line-height: 2.875rem;
    width: 6.25rem;
    height: 2.875rem;
    text-align: center;
    background-color: #1890ff;
    border-radius: 0.625rem;
}
.achievement .table .tab_header {
    background-color: #ebf1f7;
}
.achievement .table .moocbox {
    height: 12.5rem;
    overflow: hidden;
}
.achievement .table .item {
    display: flex;
    line-height: 2.625rem;
    border-top: 0.125rem solid #f5f5f5;
}
.achievement .table .item .index {
    text-align: center;
    flex: 1 
}
.achievement .table .item .name {
    flex: 7 
}
.achievement .table .item .num {
    text-align: center;
    flex: 3 
}
/* 关于我们 */
.about-container {
    padding: 2.625rem 0;
    background-color: rgba(235, 241, 247);
}
.about .passage {
    padding:  0;
    line-height: 2rem;
    font-size: 0.75rem;
}
.about .image-list {
    display: flex;
    justify-content: space-between;
}
.about .image-list  td{
    padding: 8px;
}
.about .image-list .image-left {
    width: 18.75rem;
    height: 22.375rem;
}
.about .image-list .image-left img {
    width: 100%;
    height: 100%;
}
.about .image-list .image-right {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 47.5rem;
    height: 100%;
}
.image-list .image-right img {
    width: 15rem;
    height: 10rem;
    margin-bottom: 2.25rem;
}
/* 底部导航栏 */
.bottom_nav {
    margin-top: 2.25rem;
    height: 5rem;
    line-height: 5rem;
    
}
.bottom_nav a {
    padding: 0 1.75rem;
    font-size: 1rem;
    text-align: center;
}
/* 版权 */
.footer {
    width: 100%;
    color: #ffffff;
    line-height: 2.0rem;
    background-color: rgb(0, 51, 94);
    padding:15px 0;
    
}
#pages {
}