@media all and (max-width:1520px){ 





}
/*1520px*/




@media all and (max-width:1440px){ 


.menu_list_ul {
    padding-left: 30px;
}

.menu_list_ul>li>a p {
    font-size: 26px;
}


.menu_list_ul>li>a p:after {
    width: 140px;
    bottom: -20px;
}

.menu_list_ul>li>a {
    padding: 8% 20px;
}

.menu_list_ul>li>a .btn {
    right: 13%;
}


}
/*1440px*/





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

.i_b2_info {
    padding: 20px 50px 20px 90px;
}


.banner_text h2 {
    font-size: 28px;
    margin-bottom: 50px;
}

.banner_list .num {
    font-size: 20px;
    padding: 15px 15px 0 0;
}

.banner_list .title {
    font-size: 36px;
}

.banner_list .title span {
    font-size: 24px;
}

.banner_list .img {
    padding: 13px 0 0 15px;
}

.banner_list>div:hover .img{
    padding-left: 30px;
}


.style02.banner_list .num{
    padding: 6px 15px 0 0 ;
}

.style02.banner_list .img{
    padding:4px 0 0 15px;
}


}
/*1280px*/



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



.menu {
    width: 100%;
    height: 48px;
    border-right: 0px #fff0 solid;
    border-bottom: 1px #fff0 solid;
    align-items: center;
    flex-direction: row;
}

.menu.active{
    border-right: 0px #fff solid;
    border-bottom: 1px #fff solid;

}

.menu_nav {
    position: absolute;
    top: 50%;
    left: 30px;
    width: 35px;
    height: 35px;
    transform: translateY(-50%)translateX(0%);
}

.menu_nav img {
    width: 20px;
}

.menu_media {
    height: auto;
    width: calc(100% - 100px);
    margin: 0px 0 0 100px;
    justify-content: space-evenly;
    flex-direction: row-reverse;

}

.menu_media a {
    transform: rotate(0deg);
    padding: 15px 20px;
    color: rgb(255 255 255 / 50%);
}


.menu_list {
    width: 100%;
    height: auto;
    left: 0;
    top: -50%;
    padding-left: 0px;
    padding: 30px 30px 80px 30px;

}

.menu_list.active{
    top: 48px;
    opacity: 1;

}

.menu_list_ul {
    padding-left: 0px;
}

.menu_list_ul>li>a p {
    font-size: 24px;
}

.menu_list_ul>li>a p:after {
    width: 120px;
    bottom: -20px;
}


.i_box01 {
    padding-left: 0px;
    padding-top: 48px;
}

.menu_logo {
    left: 40px;
    top: 70px;
}

.menu_logo a{
	display: block;
	width: 150px;
}




.btn img{
    width: 18px;
}


.menu_list_ul>li>a:hover .btn:after{
    width: 42px;
    height: 42px;
}
.menu_list_ul>li>a:hover .btn:before{
    width: 64px;
    height: 64px;
}






.i_b2 {
    display: flex;
    padding: 50px 0;
    min-height: auto;
    flex-direction: column;

}

.i_b2_info {
    padding: 20px 0px 50px 0px;
    width: 90%;
    margin: 0 auto;
}

.i_b2_img {
    background-position: 20% 50%;
}


.i_b2_img {
    width: 90%;
    margin-left: 10%;
    height: 300px;
}

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



.bg_pic01{
    left: -0%;
    top: 0%;
}

.bg_pic01:after{
    width: 250px;
    height: 250px;
}


.bg_pic01:before{
    width: 340px;
    height: 340px;
 }

@-webkit-keyframes auto01 {
    50% {width: 300px;height: 300px;}
    100% {width: 340px;height: 340px;}

}

@keyframes auto01 {
    50% {width: 300px;height: 300px;}
    100% {width: 340px;height: 340px;}
}


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


.bg_pic02{
    right: -0%;
    bottom: 0%;
}

.bg_pic02:after{
    width: 250px;
    height: 250px;
}

.bg_pic02:before{
    width: 340px;
    height: 340px;
 }

@-webkit-keyframes auto04 {
    50% {width: 300px;height: 300px;}
    100% {width: 340px;height: 340px;}

}

@keyframes auto04 {
    50% {width: 300px;height: 300px;}
    100% {width: 340px;height: 340px;}
 
}



.i_b3 {
    background-position: 40% 50%;
    padding: 40px 0 70px 0;
}


.i_b5_ul li .bg_img {
    padding-bottom: 320%;
}

.i_b5_ul li p {
    font-size: 28px;
}


.i_b5_ul li p:after {
    width: 150px;
    height: 3px;
    bottom: -20px;
}



.i_b5_ul li:hover .btn:after{
    width: 60px;
    height: 60px;
}
.i_b5_ul li:hover .btn:before{
    width: 80px;
    height: 80px;
}





.i_b5_ul.owl-theme .owl-controls {
    margin-top: 0px;
}

.i_b5_ul.owl-theme .owl-stage{
    margin: 0 20px;
}

.banner_text {
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background: rgba(255, 255, 255, 0.2);
    padding: 50px;
    width: 500px;
    max-width: 95%;
}

.banner_text.bottom {
    bottom: auto;
    top: 50%;
    transform: translate(-50%,-50%);
}


.pro_info {
    flex-direction: column-reverse;
    gap: 20px 0;
    align-items: center;

}




.pro_left {
    margin: 0 auto;
    padding: 20px 20px 20px 20px;
    max-height: none;

    width: 600px;
    max-width: 95%;
}

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

.index_banner_pc.in_page a{
    padding-bottom: 100%;
    min-height: 600px;
}




.pro_img_num {
    right: 10px;
    bottom: 6px;
    width: 100px;
}

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














}
/*1024px*/




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

.index_banner_nav{
	display: none;
}





}
/*768px*/



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


.menu_logo a{
	width: 70px;
}


}
/*767px*/


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


.i_b5_ul li{
	width: 100%;
}



.banner_text h2 {
    font-size: 24px;
    margin-bottom: 30px;
}

.banner_text h2:after {
    bottom: -20px;
}

.banner_list .num {
    font-size: 14px;
    padding: 3px 15px 0 0;
}

.banner_list .title {
    font-size: 21px;
}

.banner_list .title span {
    font-size: 14px;
}



.banner_list .img {
    padding: 5px 0 0 10px;
}

.banner_list .img img{
    width:30px;
}

.banner_list>div:hover .img{
    padding-left: 20px;
}



.style02.banner_list .num{
    padding: 0px 15px 0 0 ;
}

.style02.banner_list .img{
    padding:0px 0 0 10px;
    width: 50px;
}








/*767px*/



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

.menu_nav {
    left: 15px;
}

.menu_logo {
    left: 25px;
    top: 63px;
}

.menu_media {
    width: calc(100% - 60px);
    margin: 0px 0 0 60px;
}

.menu_list_ul>li>a {
    padding: 30px 10px;
}

.menu_list_ul>li>a .btn {
    right: 2%;
}




.all_title_01 {
    font-size: 18px;
}

.all_title_01:after {
    bottom: -20px;
}

.all_info_01 h2 {
    margin-bottom: 40px;
}

.all_introduce_01 {
    font-size: 14px;
    line-height: 28px;
}

.i_b2_info {
    padding: 0px 0px 30px 0px;
}

.i_b2_img {
    height: 170px;
}



.i_b3_info, .i_b4_info {
    padding: 30px 0;
}


.footer_box img{
	width: 180px;
}




.banner_text{
    padding: 30px;
}






}
/*500px*/