@media all and (max-width:1750px){ 





.pro_b3{
    padding-left: 6%;
}




}
/*1650px*/


@media all and (max-width:1650px){ 


.i_b5 .info_box {
    padding-right: 5%;
}

.work_b3 {
    padding-left: 5%;
}


.pro_b3 .owl_nav_left {
    left: -50px;
}

.pro_b3 .owl_nav_right{
    right: -50px;
}







}
/*1650px*/





@media all and (max-width:1550px){ 


.in_page .fallow_box{
    left: 18px;
}


.all_bn_box {
    height: 440px;
}



.pro_b3_bg {
    width: 4%;
    min-width: 45px;
}

.pro_b3_bg p {
    font-size: 24px;
    letter-spacing: 4px;
}


.pro_b3{
    padding-left: 4%;
}


.comparison {
    height: 230px;
}



}
/*1550px*/



@media all and (max-width:1500px){ 


.pro_b2 {
    padding: 50px 0 350px 0;
    background-size: 1550px;
    background-image: url(../img/pro_b1_bg_1550.jpg);
     background-position: 100% bottom;   
}

.pro_b2_box.all_width_02{
    max-width: 100%;
    width: 100%;
    padding-left: 5%;
}



.pro_b2_box .img_box>div .img {
    width: 90px;
    margin-bottom: 30px;
}

.pro_b2_box .img_box>div .img:before {
    width: calc(100% + 40px);
    height: calc(100% + 40px);
}


.pro_b2_box .img_box {
    width: 550px;
}

.pro_b2_box .img_box .img_01 {
    position: absolute;
    left: auto;
    bottom: -10px;
    right: 620px;
}

.pro_b2_box .img_box .img_02 {
    position: absolute;
    left: auto;
    right: 350px;
    bottom: -80px;
}


.pro_b2_box .img_box .img_03 {
    bottom: -13px;
    left: auto;
    right: 119px;
}






}
/*1500px*/





@media all and (max-width:1350px){ 

.menu_logo {
    width: 180px;
}

.menu_btn a {
    font-size: 16px;
    padding: 10px 16px;
}

.menu_list>ul>li>a {
    font-size: 16px;
    padding: 25px 10px;
}

.menu_ul_02 {
    top: 71px;
    padding: 10px 0 10px 0;
}


.fallow_box h2 {
    font-size: 16px;
}


.fallow_box {
    gap: 70px;
}


.fallow_box h2:after {
    height: 50px;
}



.i_box1 {
    margin-bottom: 20px;
}


.i_box2 {
    padding: 60px 0 80px 0;
    position: relative;
    overflow: hidden;
}


.all_title01 {
    font-size: 36px;
}

.all_title02 {
    font-size: 18px;
}




.i_b2 .all_titlebox_01 {
    padding-bottom: 15px;
}


.i_box4 {
    padding: 60px 0 20px 0;
}



.i_test_list li .info .text {
    font-size: 18px;
}

.i_test_list li .num .top p {
    font-size: 42px;
}

.i_test_list .img span {
    font-size: 16px;
}



.about_b2_box ul li img {
    width: 80px;
}

.about_b2 .top_title {
    padding: 40px 60px 40px 60px;
}


.about_b2_box {
    padding: 30px 30px 30px 210px;
    margin: 80px auto 50px auto;
}


.pro_b1_box .owl_img_box ul li .info h4 {
    margin-bottom: 20px;
}

.pro_b1_box .owl_img_box ul li .info h2 {
    margin-bottom: 5px;
}

.pro_b1_box .owl_img_box ul li .info p {
    margin-bottom: 20px;
}



.pro_b2 {
    padding: 50px 0 480px 0;
    background-size: 1350px;
}



.pro_b2_box .info_box {
    width: 100%;
    max-width: 100%;
    padding-right: 5%;
}


.pro_b2_box .img_box .img_01 {
    bottom: -210px;
    right: 535px;
}


.pro_b2_box .img_box .img_02 {
    right: 300px;
    bottom: -267px;
}

.pro_b2_box .img_box .img_03 {
    bottom: -183px;
    right: 97px;
}


.pro_b2_box .img_box>div.img_01:before {
    height: 70px;
}

.pro_b2_box .img_box>div.img_02:before {
    height: 60px;
}





.pro_b3_top .img_box .tab_box .list_tab {
    padding: 20px 10px 35px 10px;
    gap: 0 30px;
}


.pro_b3_top .img_box .tab_box .list_tab li:before {
    left: -20px;
}

.pro_b3_top .img_box .tab_box .list_tab li:after {
    width: 90px;
}


.pro_b3_top {
    gap: 30px 40px;
    padding: 80px 0;
}

.pro_b3_top .img_box {
    width: calc(50% - 20px);
}

.pro_b3_top .info_box {
    width: calc(50% - 20px);
}




.pro_b3_top .img_box .tab_box .list_tab li:nth-child(4):after{
    width: 110px;
}

.pro_b3_top .img_box .tab_box .list_tab li:nth-child(4) div:before {
    right: -56px;
}

.pro_b3_top .img_box .tab_box .list_tab li:nth-child(4) div:after {
    right: -56px;
}






.pro_b3_bottom{
    padding: 80px 0;
}



.pro_list_b1 ul li .img .location {
    bottom: -12px;
    font-size: 16px;
    padding: 2px 8px;

}


.pro_list_box .list_box {
    padding: 30px 0;
}



.application_d_box {
    gap: 60px;
}




.application_d_info {
    width: calc(100% - 280px);
}


.application_d_menu {
    gap: 30px;
    width: 220px;
}



.ap_menu h2 {
    padding: 15px 20px;
    font-size: 16px;
}

.ap_menu ul {
    padding: 10px 0;
}

.ap_menu ul li a {
    padding: 10px 20px;
    font-size: 16px;
}

.ap_menu ul li a:hover {
    padding: 10px 20px 10px 30px;
}



.i_service_box .item.w50 {
    height: 170px;
}

.i_service_box .item.w100 {
    height: 340px;
}



.i_service_box .center_item {
    padding: 30px 50px;
    border-radius: 20px;
}

.i_service_box .center_item p {
    font-size: 20px;
}

.i_service_box .center_item img{
    width: 160px;
} 

.i_service_box .item .info_box {
    top: 15px;
    left: 20px;
    width: calc(100% - 40px);
}


.i_service_box .info h2 {
    font-size: 20px;
}

.i_service_box .info h3 {
    font-size: 14px;
    line-height: 22px;
    -webkit-line-clamp: 2;
}

.i_service_box .btn {
    width: 35px;
    height: 35px;
}




}
/*1350px*/




@media all and (max-width:1280px){ 

.menu_logo {
    width: 150px;
}


.menu_list>ul {
    gap: 0 5px;
}

.menu_list>ul>li>a {
    font-size: 15px;
    padding: 25px 8px;
}

.menu_btn a {
    font-size: 15px;
    padding: 10px 12px;
}

.menu_list {
    gap: 0 10px;
}


.menu_ul_02 {
    top: 70px;
}

.menu_ul_02 ul li {
    width: 150px;
}

.menu_ul_02 ul li a {
    padding: 10px 0px;
}




.i_box2 .bg_text{
    display: none;
}


.all_title01 {
    font-size: 32px;
}


.i_box3 {
    padding: 50px 0 50px 0;
}

.i_b3 {
    padding: 30px 30px;
}

.i_box9 {
    padding: 60px 0 50px 0;
}


.i_work_ul {
    gap: 30px 20px;
}

.i_work_ul li h2 {
    font-size: 16px;
}



.application_ul {
    gap: 30px 20px;
}

.application_ul li{
    width: calc(25% - 15px);
}

.application_ul li h2 {
    font-size: 16px;
}

.i_b10 h2{
    font-size: 28px;
}

.i_b10 p{
    font-size: 16px;
}


.about_b4 .img_box img {
    width: calc(100% - 50px);
    margin-left: 50px;
}

.about_05_bg {
    right: -100px;
    width: 300px;
}



.about_b5 .img_box img{
    width: 300px;
}



.footer_menu{
    display: none;
}



.work_b1 .list_info ul li:nth-child(1) {
    padding: 0 30px 0 0;
}


.work_b1 .list_info ul li:nth-child(2) {
    padding: 0 10px;
    width: 150px;
}


.work_b1 .list_info ul li:nth-child(3){
    padding: 0 0 0 30px ;
}

.work_b1 .list_info ul h2 {
    font-size: 23px;
}


.in_page .fallow_box{
    display: none;
}



.work_b2 .list_box{
    padding-left: 50px;
}


.works_d_box {
    margin: 70px auto;
    gap: 30px 50px;
}


.works_d_box .img {
    width: calc(35% - 25px);
}

.works_d_box .info {
    width: calc(65% - 25px);
}




.comparison_ul .info img {
    width: 50px;
}


.comparison_ul .info .right_info {
    width: calc(100% - 70px);
}


.comparison_ul .info .right_info div span {
    font-size: 12px;
}

.comparison_ul .info .right_info p {
    font-size: 14px;
}



.comparison {
    height: 190px;
}


.comparison_ul .info .right_info div h3 {
    max-width: calc(100% - 95px);
}






}
/*1280px*/



@media all and (max-width:1024px){ 

.padding_top {
    padding-top: 60px;
}

.menu_box{
	height: 60px;
	max-width: 95%;
}

.menu_logo{
	width:120px ;
}

.menu_list {
    position: fixed;
    width: 400px;
    max-width: 100%;
    height: calc(100% - 60px);
    top: 60px;
    right: -100%;
    background-color: #fffe;
    transition: .3s;
    flex-direction: column;
    padding-bottom: 80px;
    overflow-y: auto;
}

.menu_list.active{
	right: 0;
}

.menu_list>ul {
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    width: 100%;
}

.menu_list>ul>li {
    width: 90%;
    margin: 5px auto;
}

.menu_list>ul>li>a {
    color: #333;
    font-size: 16px;
    padding: 5px 30px 5px 30px;
    text-align: center;
    position: relative;
}

.menu_list>ul>li>a i{
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 10px;
    color: #e8bf8d;
}

.menu_list>ul>li:after{
    display: none;
}

.menu_list>ul>li.expand>a:after{
    display: none;
}

.menu_ul_02 {
    position: relative;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 10px 0;
    top: auto;
    left: auto;
    background-color: #d8e0e394;
    display: none;
    margin-top: 10px;
}

.menu_list>ul>li.active .menu_ul_02{
    display: block;
}

.menu_ul_02 ul {
    flex-direction: column;
    gap: 5px;
    width: 200px;
    margin: 0 auto;
}

.menu_ul_02 ul li {
    max-width: 100%;
    width: 100%;
}

.menu_ul_02 ul li a{
    font-size: 15px;
    padding: 8px 0px;
}



.menu_b2{
    flex-direction: column;
    max-width: 100%;
    width: 100%;
}

.menu_b2 .title{
    display: none;
}

.menu_b2 ul {
    gap: 20px 20px;
    padding: 0 20px 0 20px;
    width: 100%;
}

.menu_b2 ul li {
    width: calc(50% - 10px);
}

.menu_list>ul>li:hover>a{

    transform: translateY(0px);
}

.menu_list>ul>li>a:after{
    display: none;
}

.menu_list>ul>li.has_second>a:before {
    bottom: auto;
    left: auto;
    transform: translateX(0%);
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.menu_b2 ul li a{
    color: #fff;
    font-size: 16px;
}






/****** scrollbar ******/
 .menu_list::-webkit-scrollbar {
    width: 5px;
    background-color: #E2E2E2;
}

.menu_list::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px #E2E2E2;
    background-color: #E2E2E2;
}

.menu_list::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 5px;
}



.menu_close_bg{
    display: block;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    cursor: pointer;
    background-color: rgba(0,0,0,0.2);
    visibility: hidden;
    pointer-events: none;
    opacity: 0;
    transition: .3s;
    z-index: 10;
}

.menu_close_bg.active{
	opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


.menu_3line_box {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
}


.menu_3line {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    right: 0px;
    cursor: pointer;
    z-index: 30;
    transition: .5s;
    width: 20px;
    height: 20px;
    border-radius: 50%;
}


.menu_3line li {
    width: 20px;
    height: 0.5px;
    background: #222;
    transition: .5s;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.menu_3line li:nth-child(1) {
    top: calc(50% - 7px);
}

.menu_3line li:nth-child(3) {
    top: calc(50% + 7px);
}

  
.menu_3line.active li:nth-child(1) {
    transform: translate(-50%,-50%)rotate(-45deg);
    top: 50%;
    transition: .5s; 
}
.menu_3line.active li:nth-child(2) {
    width: 0px;
}

.menu_3line.active li:nth-child(3) {
    transform: translate(-50%,-50%)rotate(45deg);
    top: 50%;
    transition: .5s; 
}


/*---------------*/

.i_box1{
    margin-bottom: 0px;
}


.i_box1 .fallow_box{
    display: none;
}




.all_title04{
    font-size: 18px;
}

.i_b5 {
    gap: 40px 80px;
    flex-direction: column;
}



.i_b5 .info_box {
    padding: 0 5% 0 10%;
    width: 100%;
}

.i_b5 .img_box{
    height: 300px;
    width: 90%;
}


.i_test_list li {
    width: calc(50% - 12px);
    border-radius: 20px;
}


.i_test_list {
    gap: 20px 24px;
    margin: 20px auto;
}

.i_box6 .notice {
    padding: 25px 20px;
    font-size: 14px;
}


.i_service_ul .info h2 {
    font-size: 24px;
}


.all_title03 {
    font-size: 16px;
}


.i_person_ul li {
    padding: 10px;
    flex-direction: column;
}

.i_person_ul li .img {
    width: 220px;
    max-width: 80%;
    margin: 0 auto;
}


.i_person_ul li .info {
    width: 100%;
}

.i_person_ul li .info h3{
    text-align: center;
    font-size: 15px;
}

.i_person_ul li .info h2 {
    font-size: 28px;
    text-align: center;
}


.i_box8 .bg{
    opacity: .5;
}




.footer{
    /*padding: calc(70px + 12%) 0 80px 0;*/
    padding: 280px 0 30px 0;
    background-size: cover;
    background-position: 70% top;
    margin-top: -250px;

}

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

.footer .logo img {
    max-width: 100%;
    margin: 0 auto;
    width: 200px;
}


.footer_box .left .info_box {
    margin: 20px 0 20px 0;
}

.fallow_ul.footer_b1 {
    justify-content: center;
}


.footer_menu,
.footer_contact {
    max-width: 100%;
    width: 500px;
    max-width: 0 auto;
}

.footer_box {
    justify-content: center;
    gap: 20px 0;
}



.footer .copyright.pc{
    display: none;
}

.footer .copyright.m {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 90%;
    margin: 45px auto 0 auto;
}


.all_bn_box .info .small_title {
    font-size: 18px;
}


.all_bn_box {
    height: 340px;
}



.about_b1 {
    padding: 60px 0 20px 0;
    position: relative;
}



.about_b2 .top_title h2 {
    font-size: 18px;
    line-height: 24px;
}

.about_b2 .top_title:after {
    height: calc(100% - 20px);
    left: calc(50% - 15px);
}


.about_b2_box ul li img {
    width: 60px;
}


.about_b6_box {
    align-items: flex-end;
    flex-direction: column-reverse;
}

.about_b6 .info_box {
    width: 100%;
    max-width: 100%;
    padding-bottom: 50px;
}


.about_b6 .img_box {
    width: 550px;
    max-width: 100%;
}




.work_b1 .list_info ul h2 {
    font-size: 19px;
}






.work_b1 .list_info ul li:nth-child(1) {
    padding: 0 20px 0 0;
}


.work_b1 .list_info ul li:nth-child(2) {
    width: 100px;
}


.work_b1 .list_info ul li:nth-child(3){
    padding: 0 0 0 20px ;
}

.work_b1 .list_info ul h2 {
    font-size: 17px;
}



.work_b2 {
    padding: 50px 0 50px 0;
    background-image: url(../img/work_b2_bg.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    overflow: hidden;
    position: relative;
}

.work_b2_box {
    flex-direction: column;
}


.work_b2_box .list_box{
    max-width:90%;
    margin: 0 auto;
}


.work_b2_box .info_box {
    width: 800px;
    max-width: 100%;
}


.work_b2_bg{
    display: none;
}


.work_b2 .list_box ul li {
    gap: 30px 20px;
}


.work_b2 .list_box ul li .img:after {
    height: calc(100% + 20px);
    left: -10px;
}


.work_b2 .list_box {
    padding-left: 10px;
}


.work_b2 .list_box ul li:after {
    left: -40px;
}



.work_b2 .list_box ul {
    gap:  30px 50px;
}



.work_b3 .info_box {
    width: 150px;
}

.work_b3 .img_owl {
    width: calc(100% - 190px);
}



.work_list_tab ul {
    gap: 15px 16px;
}

.work_d .work_list_tab ul li {
    max-width: calc(25% - 12px);
}

.work_list_tab ul li a {
    font-size: 15px;
    gap: 0 5px;
    padding: 10px 0px;

}



.work_list_tab ul li {
    max-width:calc(50% - 8px);
}



.work_list {
    gap: 70px 30px;
    margin: 30px auto;
}

.work_list li a {
    gap: 20px;
}

.work_list .info .cate {
    margin-bottom: 10px;
}

.work_list li {
    width: 100%;
}

.work_list .img {
    width: 30%;
}

.work_list .info {
    width: calc(70% - 20px);
}



.works_d_box {
    margin: 50px auto;
    gap: 40px 100px;
    flex-direction: column;
    align-items: center;
}


.works_d_box .img {
    width: 450px;
    max-width: 90%;
}

.works_d_box .info {
    width: 100%;
}




.work_d_info {
    border-top: 30px #22305c solid;
    padding: 30px 30px;
    margin-bottom: 30px;
}

.work_d_info .bg {
    right: 15px;
    top: -24px;
    width: 75px;
}


.pro_b1 {
    padding: 60px 0 70px 0;
}

.pro_b1.index {
    padding: 60px 0 70px 0;
}


.pro_b1_box {
    flex-direction: column;
    align-items: center;
}

.pro_b1_box .info_box {
    width: 100%;
    max-width: 100%;
}


.pro_b1_box .info_box .pro_owl_tab {
    margin: 20px 0 20px 0;
}

.pro_b1_box .owl_img_box .bg_img{
    display: none;
}

.pro_b1_box .owl_img_box ul {
    padding: 10px 0;
    margin-bottom: 0px;
}

.pro_b1_box .owl_img_box {
    width: 500px;
    max-width:100%;
    padding: 1rem 2rem;
}




.pro_b3_top .img_box .tab_box{

}


.pro_b3_top {
    gap: 30px 80px;
    flex-direction: column;
    padding: 50px 0;
}


.pro_b3 .owl_nav_left{
    left: calc(50% - 310px);
    top: 240px;
}

.pro_b3 .owl_nav_right{
    right: calc(50% - 310px);
    top: 240px;
}

.pro_b3_bg{
    display: none;
}

.pro_b3 {
    padding-left: 0%;
}





.pro_b3_top .img_box .big_img ul li {
    height: 270px;
}

.pro_b3_top .info_box {
    width: 100%;
}

.pro_b3_top .img_box {
    width: 500px;
    max-width: 90%;
}




.pro_b3_bottom_box .title_box {
    gap: 30px 80px;
    margin-bottom: 40px;
    flex-direction: column;
}

.pro_b3_bottom_box .title_box .all_titlebox_01 {
    width: 100%;
}

.pro_b3_bottom_box .title_box p {
    width: 100%;
}


.comparison {
    height: 250px;
}

.pro_b3_bottom{
    padding: 50px 0;
}


.comparison_ul {
    gap: 30px 30px;
    flex-direction: column;
    align-items: center;
}

.comparison_ul li {
    width: 500px;
    max-width: 90%;
}




/*.comparison_ul .info .right_info div h3 {
    max-width: 100%;
}*/




.pro_b4 .title_box{
    display: none;
}



.pro_list_box .list_box {
    flex-direction: column;
    align-items: center;
}

.pro_list_box .list_box .pro_list_b1 {
    width: 100%;
}

.pro_list_box .list_box .left_tab ul{
    margin-bottom: 0;
    display: none;
}
.pro_list_box .list_box .left_tab .all_btn01{
    display: none;
}



.pro_list_box .list_box .left_tab {
    width: 100%;
}


.custom-select {
  display: block;
}


.pro_list_box .list_box .all_btn01.rwd{
    display: block;
}

.application_b1 {
    margin: 60px auto 0px auto;
}

.application_d_info{
    width: 100%;
}

.application_d_box {
    margin: 60px auto 180px auto;
    flex-direction: column-reverse;
}




.application_d_menu {
    gap: 20px;
    width: 100%;
    flex-direction: row;
    align-items: flex-start;
}


.ap_menu h2:after{
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 7px 0 7px;
    border-color: #fff transparent transparent transparent;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    transition: .3s;
}


.ap_menu ul{
    display: none;
}

.ap_menu h2.active ~ ul{
    display: block;
}


.ap_menu h2.active:after{
    transform: translateY(-50%)rotate(180deg);
}


.application_d_info .info_box h3 {
    font-size: 22px;
    margin-bottom: 15px;
    line-height: 35px;
}

.application_d_info .info_box p {
    font-size: 16px;
}

.application_d_info .info_box .flex_1 {
    gap: 30px;
}

.application_d_info .info_box .w50 {
    width: calc(50% - 15px);
}





.application_ul {
    gap: 20px 15px;
}

.application_ul li{
    width: calc(33.3% - 10px);
}




.i_service_box {
    margin: 20px 0;
}



.i_service_box .item.w50{
    width: 100%;
}


.i_service_box .item.w50 {
    height: 220px;
}

.i_service_box .item.w100 {
    height: 280px;
}



.i_service_box .center_item {
    padding: 20px 40px;
}

.i_service_box .center_item p {
    font-size: 16px;
}

.i_service_box .center_item img{
    width: 130px;
} 


.i_service_box .info h2 {
    font-size: 18px;
    margin-bottom: 5px;
}

.i_service_box .item .info {
    margin-bottom: 10px;
}

.i_service_box .center_item:after {
    width: calc(100% - 10px);
    height: calc(100% - 10px);

}




}
/*1024px*/




@media all and (max-width:900px){ 

}
/*900px*/

@media all and (max-width:768px){ 

.i_box2 {
    padding: 40px 0 50px 0;
}

.i_b2 {
    gap: 40px 40px;
    flex-direction: column;
}

.i_b2 .info_box {
    width: 100%;
    max-width: 100%;
}

.i_b2 .img_box {
    max-width: 90%;
}



.all_title01 {
    font-size: 28px;
}

.all_title02 {
    font-size: 16px;
}


.all_title05 {
    font-size: 18px;
}

.all_title05:after {
    height: 16px;
}

.all_introduce_01 {
    font-size: 16px;
}




.i_b3 .text_box {
    padding: 30px 0px 0px 0px;
    flex-direction: column;
}


.i_b3 .text_box .video_box {
    max-width: 90%;
}

.i_b3 .text_box .info_box {
    width: 100%;
    max-width: 100%;
}


.i_b4_list {
    gap: 40px 26px;
    margin: 20px auto;
}

.i_b4_list li {
    width: calc(50% - 13px);
    gap: 8px 0;
}



.i_process_ul {
    padding-left: 30px;
}

.i_process_ul li .icon{
    left: -25px;
}

.i_process_ul li .icon img {
    width: 13px;
}

.i_process_ul li:after {
    left: -19px;
}

.i_process_ul li .process_img {
    width: 25px;
}





.i_test_list li .num .top img {
    width: 10px;
}

.i_test_list li .num .top p {
    font-size: 32px;
    line-height: 30px;
}

.i_test_list li .num .top span {
    font-size: 18px;
}




.i_service_ul .btn {
    width: 35px;
    height: 35px;
}

.i_service_ul .btn img{
    width: 20px;
}

.i_service_ul .info {
    width: calc(100% - 40px);
    bottom: 70px;
}

.i_service_ul li:nth-child(4) .info {
    left: 36%;
    width: calc(64% - 20px);
}




.i_work_ul li {
    width: calc(50% - 10px);
}


.i_box9 {
    padding: 40px 0 20px 0;
}


.i_b10 {
    padding: 50px 20px 40px 20px;
}

.i_b10 h2{
    font-size: 24px;
}

.i_b10 p{
    font-size: 15px;
}



.all_bn_box .info .small_title {
    display: none;
}

.all_bn_box {
    height: 250px;
}


.all_bn_box .info {
    bottom: 70px;
}



.about_b2_box {
    padding: 50px 20px 30px 20px;
    margin: 80px auto 50px auto;
}


.about_b2 .top_title {
    padding: 20px 30px 20px 6%;
    border-radius: 0 10px 10px 0;
}

.about_b2 .top_title h2 {
    font-size: 16px;
    border-top: 0px #fff solid;
    padding-top: 0;

}

.about_b2 .top_title:after {
    height: calc(100% - 10px);
    left: calc(50% - 10px);
    opacity: 0.4;
}




.about_b3 .brand .brand_list>div {
    border-radius: 15px;
    padding: 12px 10px;
    width: calc(33.3% - 10px);
}

.about_b3 .img_box:after ,
.work_b1 .img_box:after {
    width: 40px;
    height: 40px;
    right: -15px;
    top: -15px;
}

.about_b3 {
    padding: 30px 0 50px 0;
}


.work_b1 {
    padding: 70px 0 50px 0;
}



.work_list {
    gap: 40px 30px;
}

.work_list .info .title h2 {
    font-size: 18px;
    width: calc(100% - 70px);
}

.work_list .info .title .location {
    font-size: 14px;
    width: 60px;
}


.work_list .info .info_box p {
    font-size: 14px;
    line-height: 24px;
}

.work_list .info .info_box {
    gap: 10px;
}


.work_list li a {
    align-items: flex-start;
}

.work_list .info .cate {
    font-size: 12px;
    margin-bottom: 10px;
}

.work_list .info .title {
    padding-bottom: 10px;
    margin-bottom: 10px;
}





.pro_b2_box .img_box>div p {
    font-size: 16px;
}


.pro_b2_box .img_box>div:after {
    width: 10px;
    height: 10px;
    bottom: -20px;

}




.pro_b2 {
    padding: 50px 0 450px 0;
    background-size: 768px;
    background-image: url(../img/pro_b1_bg_750.jpg);
    background-position: 50% bottom;
}



.pro_b2_box .img_box>div:before{
    display: none;
}

.pro_b2_box .img_box>div:after {
    display: none;
}


.pro_b2_box .img_box .img_01 {
    bottom: -210px;
    right: auto;
    left: calc(50% - 150px);
    transform: translateX(-50%);
}



.pro_b2_box .img_box .img_02 {
    /*bottom: -210px;*/
    right: auto;
    left: calc(50%);
    transform: translateX(-50%);
}

.pro_b2_box .img_box .img_03 {
    /*bottom: -210px;*/
    right: auto;
    left: calc(50% + 150px);
    transform: translateX(-50%);
}






.pro_b2_box .img_box{
    max-width: 100%;
    width: 100%;
}

.pro_list_b1 ul li .img:after {
    border-width: 65px 70px 0 0;
}


.pro_list_b1 ul li .img:before {
    font-size: 13px;
}



.pro_list_box .list_box .pro_list_b1 .owl_nav_box {
    right: -10px;
    top: calc(50% - 55px);
}


.application_b1 {
    margin: 30px auto 0px auto;
}

.application_d_box {
    gap: 30px;
}

.application_d_box {
    margin: 30px auto 120px auto;

}


.application_d_menu{
    flex-direction: column;        
    gap: 8px;
}
    

.ap_menu h2 {
    padding: 10px 15px;
    font-size: 14px;
    width: 100%;
}
.ap_menu ul li a {
    padding: 7px 15px;
    font-size: 15px;
}

.ap_menu ul li a:hover {
    padding: 7px 15px 7px 30px;
    font-size: 15px;
}




.application_ul {
    gap: 20px 15px;
}

.application_ul li{
    width: calc(50% - 7.5px);
}

.application_ul li p{
    font-size: 14px;
}


.i_service_box .center_item {
    padding: 20px 40px;
    position: relative;
    width: 100%;
    transform: translate(0%, 0%);
    left: 0;
    top: 0;
}

.i_service_box .item:after{
    transform: translate(0%, 0%);
    left: 0;
    top: auto;
    height: 40px;
    bottom: 0;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background-color: #000000bb;
}


.i_service_box .item .info h3,
.i_service_box .btn{
    display: none;
}

.i_service_box .item .info {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    margin-bottom: 0;

}


.i_service_box .info h2 {
    font-size: 16px;
    margin-bottom: 0px;
}


.i_service_box .item .info_box{
    bottom: 10px;
    top: auto;

}

.i_service_box .item.right .info_box {
    text-align: left;
    align-items: flex-start;

}



}
/*768px*/









@media all and (max-width:767px){ 


.about_b1_box,
.about_b3,
.about_b4_box,
.about_b5_box,
.work_b1{
    flex-direction: column;
}


.about_b1 .img_box,
.about_b3 .img_box,
.about_b4_box .img_box,
.about_b5_box .img_box,
.work_b1 .img_box
{
    max-width:90%;
    margin: 0 auto;
}


.about_b1 .info_box,
.about_b3 .info_box,
.about_b4_box .info_box,
.about_b5_box .info_box,
.work_b1 .info_box
 {
    width: 800px;
    max-width: 100%;
}

.about_b4_box .img_box img,{
    margin: 0 auto;
    width: 100%;
}

.about_b5_box .img_box img{
    margin: 0 auto;
    width: 400px;
    max-width: 100%;
}


.about_b3 .brand .brand_list>div {
    width: calc(50% - 10px);
}

.about_04_bg,
.about_05_bg{
    display: none;
}

.about_b4_box,
.about_b5_box{
    padding: 50px 0 50px 0;
}

.work_b4 {
    padding: 50px 0 50px 0;
}

.owl_nav_left, .owl_nav_right{
    width: 30px;
    height: 30px;
}

.owl_nav_left i, .owl_nav_right i {
    font-size: 15px;
}





.page_box ul li a {
    width: 25px;
    height: 25px;
    font-size: 14px;
}


.page_box ul {
    gap: 5px;
}

.page_box {
    gap: 10px;
}



.all_bn_box .work_list_tab{
    padding: 15px 20px 0px 20px;
}



.works_d_box .info .top {
    flex-wrap: wrap;
    justify-content: space-between;
}


.works_d_box .info h2 {
    font-size: 24px;
    width: 100%;
    order: 3;
}



.works_d_box .info .cate{
    order: 1;
}

.works_d_box .info .location{
    order: 2;
}

.works_d_box .info .title_b1 {
    font-size: 17px;
}

.works_d_box .info .top_ul li {
    gap: 20px 20px;
}

.works_d_box .info .top_ul p {
    font-size: 16px;
    line-height: 26px;
    max-width: calc(100% - 113px);
}

.works_d_pro {
    flex-direction: column;
}


.works_d_pro li {
    width: 100%;
}

.works_d_pro li img {
    width: 70px;
}



.pro_b3_top {
    gap: 40px 80px;
}


.pro_b3 .owl_nav_left {
    left: calc(50% - 270px);
    top: 190px;
}

.pro_b3 .owl_nav_right{
    right: calc(50% - 270px);
    top: 190px;
}

.pro_b3_top .img_box .tab_box .list_tab{
    display: none;
}

.pro_b3 {
    padding-left: 0%;
}





.pro_b3_top .img_box .big_img ul li {
    height: 270px;
}

.pro_b3_top .info_box {
    width: 100%;
}

.pro_b3_top .img_box {
    width: 500px;
    max-width: 90%;
}




.pro_list_b1 ul li .img {
    margin-bottom: 15px;
}






}
/*767px*/



@media all and (max-width:600px){ 

.i_test_list li {
    width: 100%;
}

.i_test_list li .info {
    gap: 15px;
    padding: 15px 15px 12px 15px;
}

.i_service_ul li {
    height: 200px;
}

.i_service_ul li:nth-child(1),
.i_service_ul li:nth-child(2),
.i_service_ul li:nth-child(3), 
.i_service_ul li:nth-child(4),
.i_service_ul li:nth-child(5), 
.i_service_ul li:nth-child(6) {
    width: 100%;
}

.i_service_ul .btn {
    width: 30px;
    height: 30px;
    right: 12px;
    bottom: 12px;
}

.i_service_ul .btn img{
    width: 15px;
}

.i_service_ul .info {
    width: calc(100% - 40px);
    bottom: 40px;
}

.i_service_ul .btn {
    
}





.footer_title {
    font-size: 20px;
    text-align: center;
}

.footer_contact ul {
    width: 340px;
    max-width: 100%;
    margin: 0 auto;
}




.about_b2_box ul li img {
    width: 50px;
}

.about_b2_box ul li h2 {
    font-size: 16px;
}


.about_b2_box ul {
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px 10px;
}

.about_b2_box ul li {
    width: calc(33.3% - 10px);
}

.about_b2_box ul li:after {
    width: 0px;
}




.work_b3_box {
    gap: 30px 40px;
    flex-direction: column;
}

.work_b3 .info_box {
    width: 100%;
}

.work_b3 .img_owl {
    width: 100%;
}


.work_d_info {
    padding: 30px 20px;
}

.work_d_info .img_flex {
    gap: 10px;
    margin: 20px auto;
    flex-direction: column;
    align-items: center;
}

.work_d_info .img_flex img {
    width: 340px;
    max-width: 90%;
}

.work_d_info .border-b {
    padding-bottom: 20px;
    margin-bottom: 30px;
}



.work_d_info .img_flex.has_text.two div {
    width: 340px;
    max-width: 90%;
}

.work_d_info .img_flex.has_text.two div img{
    max-width: 100%;
}




.i_b10 h2 {
    font-size: 20px;
}


.pro_b1_box .owl_img_box{
    width: 300px;        
    padding: 1rem 1rem;
}

.pro_b1_box .owl_img_box ul li {
    flex-direction: column-reverse;
}


.pro_b1_box .owl_img_box ul li .info h4 {
    margin-bottom: 0px;
}

.pro_b1_box .owl_img_box ul li .info h2 {

    font-size: 20px;

}

.pro_b1_box .owl_img_box ul li .info p {
    font-size: 14px;
    margin-bottom: 10px;
}


.pro_b1_box .owl_img_box .bg_text {
    font-size: 70px;
    bottom: -37px;
}


.pro_b3 .owl_nav_left {
    left: 8px;
    top: 180px;
}

.pro_b3 .owl_nav_right{
    right: 8px;
    top: 180px;
}

.pro_b3_top .img_box .big_img ul li {
    height: 250px;
}



.i_service_box .item_box{
    width: 100%;
}


.i_service_box .item.w100,
.i_service_box .item.w50 {
    height: 180px;
}

.i_service_box .info h2 {
    font-size: 15px;
    text-align: center;
    
}

.i_service_box .item.right .info_box{
    text-align: center;
    align-items: center;
}

}
/*600px*/



@media all and (max-width:500px){ 


.all_title01 {
    font-size: 24px;
}

.all_title02 {
    font-size: 15px;
}


.all_title05 {
    font-size: 16px;
}

.all_title05:after {
    height: 16px;
}

.all_introduce_01 {
    font-size: 15px;
}

.all_btn01{
    width: 130px;
}

.all_btn01 a {
    font-size: 14px;
    padding: 10px 15px 10px 18px;
    
}


.i_b4_list {
    gap: 30px 18px;
    margin: 20px auto;
}

.i_b4_list li {
    width: calc(50% - 9px);
}

.i_b4_list li .img img {
    border-radius: 10px;
}

.i_b5 .info_box {
    padding: 0 5% 0 5%;
}



.all_title03 {
    font-size: 14px;
}


.i_person_ul {
    padding: 20px 0 0px 0;
}

.i_box8 {
    padding: 110px 0 60px 0;
    margin-top: -90px;
}




.i_work_ul {
    gap: 20px 12px;
}

.i_work_ul li {
    width: calc(50% - 6px);
}

.i_work_ul li h2 {
    padding: 12px 0 12px 0;
}


.i_box10 {
    padding: 40px 0 80px 0;
}



.all_bn_box {
    height: 150px;
}


.all_bn_box .info {
    bottom: 28px;
}

.web_cate {
    margin: 10px 0 15px 0;
}



.work_b2 .list_box {
    padding-left: 0px;
}

.work_b2 .list_box ul li {
    gap: 30px 40px;
    flex-direction: column;
}

.work_b2 .list_box ul li .img {
    width: 100%;
}


.work_b2 .list_box ul li:after{
    display: none;
}

.work_b2 .list_box ul li .text {
    width: 100%;
}


.all_bn_box .work_list_tab{
    display: none;
}



.pro_b2 {
    background-size: 500px;
}



.pro_b2_box .img_box>div .img {
    margin-bottom: 20px;
}


.pro_b2_box .img_box>div .img img{
    width: 80px;
    margin: 0 auto;
}

.pro_b2_box .img_box>div .img:after {
    width: 90px;
    height: 90px;

}

.pro_b2_box .img_box>div .img:before {
    width: 100px;
    height: 100px;
}


.pro_b2_box .img_box .img_01 {
    left: calc(50% - 120px);
}

.pro_b2_box .img_box .img_03 {
    left: calc(50% + 120px);
}


.pro_b2_list {
    font-size: 16px;
    line-height: 26px;
}

.all_title06{
    font-size: 24px;
}




.comparison {
    height: 200px;
}

.comparison_ul .info {
    margin-top: 20px;
    gap: 15px;
}



.comparison_ul .info img {
    width: 40px;
}

.comparison_ul .info .right_info {
    width: calc(100% - 50px);
}

.comparison_ul .info .right_info div h3 {
    font-size: 16px;
}


.pro_list_box .list_box {
    gap: 30px;
}




.application_d_info .info_box p {
    font-size: 15px;
    line-height: 28px;
}

.application_d_info .info_box h5 {
    font-size: 16px;
    padding-left: 15px;
}

.application_d_info .info_box h5:after {
    height: 17px;
    top: 4px;
}

.application_d_info .info_box .top_info {
    margin-bottom: 30px;
}

.application_d_info .info_box h3 {
    font-size: 20px;
}

.application_d_info .info_box .flex_1 {
    gap: 20px;
    flex-direction: column;
}

.application_d_info .info_box .w50{
    width: 100%;
}



.application_ul li p{
    font-size: 12px;
}




.news_list .info h2 {
    font-size: 18px;
}

.news_list li .top_info .cate {
    font-size: 14px;
}

}
/*500px*/



@media all and (max-width:450px){ 



.pro_b3 .owl_nav_left {
    left: 5px;
    top: 170px;
}

.pro_b3 .owl_nav_right{
    right: 5px;
    top: 170px;
}

.pro_b3_top .img_box .big_img ul li {
    height: 230px;
}




}
/*450px*/