body {
    font-family: 'Arial Regular';
}

a,
a:hover,
a:active {
    text-decoration: none;
    color: inherit;
}

ul {
    margin: 0;
    padding: 0;
}

.mb0 {
    margin-bottom: 0;
}

.container-fluid.top_pc_brand {
    padding: 40px 60px 20px;
    position: relative;
    z-index: 40;
}

.nav_menu_items {
    background-color: #F5F6F6;
    margin-bottom: 0;
    padding: 0;
    width: 100%;
    display: flex;
    display: -webkit-flex;
    -webkit-align-items: stretch;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    position: relative;
    z-index: 40;
}

.nav_menu_items li {
    height: 60px;
    flex-grow: 1;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.nav_menu_items li a {
    font-size: 18px;
    color: #232323;
    text-decoration: none;
    font-family: "Arial-BoldMT";
    font-weight: bold;

}

.nav_menu_items li:hover>a,
.nav_menu_items li.navbtnActive>a {
    color: #00A16C;
}

.nav_menu_items li:hover .first_menu {
    display: block;
}

.first_menu {
    position: absolute;
    left: 0;
    top: 60px;
    width: 100%;
    display: none;
    overflow: hidden;
    transition: 2s;
    z-index: 30;
    background-color: #fff;
}

.inner_content {
    margin: 0 50px;
}

.inner_txt {
    padding: 32px 40px 0 0;
    box-sizing: border-box;
    text-align: left;
    color: #666666;
}

.nav_menu_items li a.first_bottom {
    height: 40px;
    line-height: 40px;
    background-color: #00a16c;
    font-size: 16px;
    text-align: center;
    color: #FFF;
    font-family: Arial;
    display: block;
}

.nav_menu_items li a.first_bottom:hover,
.nav_menu_items li a.first_bottom:active {
    text-decoration: none;
    color: #EEE;
}

.inner_items {
    display: flex;
    padding-bottom: 45px;
}

.inner_items a {
    flex: 1;
    max-width: 248px;
}

.inner_item {
    margin-right: 10px;
    cursor: pointer;
}

.innert_text {
    color: #00A16C;
    font-size: 16px;
    text-align: left;
    margin-bottom: 8px;
}


/*.inner_box{*/


/*width: 225px;*/


/*height: 148px;*/


/*overflow: hidden;*/


/*}*/

.mask {
    position: absolute;
    top: 190px;
    left: 0;
    background-color: rgba(0, 0, 0, 0.6);
    width: 100%;
    height: calc(100% - 190px);
    z-index: 10;
    display: none;
    transition: 1s;
}

.show .mask {
    display: block;
}

.learnMore {
    height: 40px;
    background-color: #00A16C;
    line-height: 40px;
    color: #FFF;
    font-size: 24px;
}

.pc {
    position: relative;
}

.learn-more {
    width: 230px;
    height: 56px;
    border-radius: 28px;
    background-color: #f6b37f;
    text-decoration: none;
    color: #fff;
    text-align: center;
    line-height: 56px;
    display: block;
    margin: 40px auto;
}

.them_title {
    color: #00a16c;
    text-align: center;
    margin: 50px auto;
}

.swiper-pagination-bullet-active {
    background: #00a16c;
}

.search-group {
    position: relative;
    display: flex;
    display: -webkit-flex;
    align-items: center;
}

.search-group .search-input {
    border-radius: 10px;
    width: 130px;
}

.mt30 {
    margin-top: 30px;
}

.langue {
    margin-right: 15px;
    font-size: 16px;
    color: #050505;
}

.center {
    text-align: center
}

.m80 {
    margin: 120px 0 !important;
}

.first-ul {
    display: flex;
    display: -webkit-flex;
}
.first-ul li {
    padding: 0 15px;
}

.content {
    padding-top: 80px;
    padding-left: 0px;
    padding-right: 0px;
    padding-bottom: 120px;
    margin-left: 200px;
    margin-right: 200px;
    height: 100%;
    background-color: #fff;
    z-index: 5;
    border-radius: 4px;
}
.container-fluid .content:first-child {
    padding-top: 0;
}

.content-word {
    display: flex;
}

.content-word-left {
    flex: 3;
}

.content-word-right {
    flex: 1;
    color: #01a26e;
    padding-top: 10px;
}
.prof_box{
    display: flex;
    display: -webkit-flex;
    margin-top: 30px;
}
.prof_item{
    width: 200px;
    margin-right: 20px;
    font-size: 16px;
}
.prof_img_box{
    height: 200px;
    overflow: hidden;
}
.prof_desc{
    margin-top: 20px;
}
.flex_content{
    display: flex;
    display: -webkit-flex;
}
.left_imgbox{
    flex: 1;
    -webkit-flex: 1;
}
.right_desc{
    flex: 2; 
    -webkit-flex: 2;
    margin-left: 30px;
}
.single_ship_box{
    display: flex;
    display: -webkit-flex;
}
.left_ship_box{
    width: 240px;
    height: 300px;
    align-self: flex-start;
    border-right: 1px solid #000;
}
.ships_list{
    display: flex;
    display: -webkit-flex;
    flex: 1;
    padding:20px 30px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
}
.ships_item{
    width: 178px;
    margin:0 0 40px 40px;
}

.ships_item_imgbox{
    background-color: #999;
    height: 196px;
}

.ships_name{
    margin-top: 15px
}
.ondata{
    height: 180px;
    color: #00A16C;
    font-size: 22px;
    line-height: 180px;
}
.nopadding{
    padding-top: 0
}
/* 修改 */
.sec_menu_items{
    position: absolute;
    background: #F5F6F6;
    top: 58px;
    left: 35px;
    width: 300px;
    min-height: 300px;
    font-size: 16px;
    color: #595858;
    display: none;
    padding-top: 18px;
}
.sec_menu_items::after{
    content: '';
    position: absolute;
    background: #00A16C;
    height: 5px;
    width: 80%;
    left: 0;
    top: 0;
}
.nav_menu_items li:hover .sec_menu_items{
    display: block
}
.nav_menu_items li .sec_menu_items a {
    display: block;
    font-weight: normal;
    padding-left: 15px;
    text-align: left;
    font-size: 20px;
    margin: 20px 0;
    white-space: nowrap;
}
.nav_menu_items li .sec_menu_items a:hover{
    color: #00A16C;
    position: relative;
}
.nav_menu_items li .sec_menu_items a:hover:before {
    content: '';
    position: absolute;
    width: 4px;
    height: 100%;
    left: 0;
    top: 0;
    background: #00A16C;
}