/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,input,button,textarea,dl,dt{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;font-family: Arial;font-weight: normal;}
body{ font-size:14px;color:#111;overflow-x: hidden;}
a img{
  border: 0;
}
em {
  font-style: normal;
}
body.head_on{overflow:hidden;}
a{text-decoration:none;color: #333;transition: all .3s;}
*{box-sizing: border-box;}
input,select,textarea{outline: none;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{ width: 1600px; margin: 0 auto;}
.wapper1{width: 1200px;margin: 0 auto;}
@media only screen and (max-width: 980px){
	.wapper{width: 100%;margin: 0 auto;padding: 0 15px;}
	.wapper1{width: 100%;margin: 0 auto;padding: 0 15px;}
}

:root{
	--primary-color:#56cfe1;
	--font-color:#666;
	--main-white:#fff;
}





/* 轮播图通用 */
.swiper {width: 100%;height: 100%;}
.swiper-slide
{
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img{
	width: 100%;
}

.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}


/* 导航 */
.headerbox{width: 100%;margin:  0 auto;padding: 0 5%;}
.headerbox.active{position: fixed;left: 0;top: 0;width: 100%;z-index: 222;background: #fff;}
.headerbox .header{display: flex;align-items: flex-end;}
.logo{font-size: 0;padding: 20px 25px;}
.logo img{height: 60px;}
.headerbox .header .menu ul li{
	position: relative;
	display: inline-block;
}
.headerbox .header .menu ul li a{
	font-size: 24px;
    font-weight: 600;
    line-height: 1;
    padding: 35px 25px;
    color: #333;
    display: flex;
    position: relative;
    text-decoration: none;
}
.headerbox .header .menu>ul>li:hover>a{color: #56cfe1;}
.headerbox .header .menu ul li .sub_menu{
	min-width: 200%;
    position: absolute;
    top: 140%;
    left: -50%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu ul li:hover > dl {
    opacity: 1;
    visibility: visible;
    top: 100%;
	
}

.headerbox .header .menu ul li dd {
    position: relative;
    display: block;
	text-align: center;
	transition: all 400ms ease;
}
.headerbox .header .menu dl dd>.three_menu{
	min-width: 100%;
    position: absolute;
    left: 100%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu dl dd:hover>.three_menu {
    opacity: 1;
    visibility: visible;
    top: 0px;
}
.headerbox .header .menu .sub_menu dd .three_menu dl dd .four_menu{
	min-width: 100%;
    position: absolute;
    left: 100%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    background: white;
    transition: all 400ms ease;
}
.headerbox .header .menu .sub_menu dd .three_menu dl dd:hover>.four_menu {
    opacity: 1;
    visibility: visible;
    top: 0px;
}
.headerbox .header .menu ul li dl dd a {
    font-size: 16px;
    line-height: 20px;
    font-weight: 500;
    color: #333;
    text-align: left;
    display: block;
    padding: 15px 25px 15px 25px;
    position: relative;
    text-decoration: none;
    outline: none;
	text-align: center;
    text-transform: none;
    transition: all 400ms ease;
    border-bottom: 1px solid #f4f4f4;
}
.headerbox .header .menu ul li dl dd:hover{
    background-color: var(--primary-color);
}
.headerbox .header .menu ul li dl dd:hover>a{color: #fff;}





/*mMenu*/
.m_header{width: 100%;}
.sp_header{height:70px;overflow:hidden;background:var(--main-white);position:fixed;z-index:999;width:100%;display: none;top: 0;align-items: center;justify-content: space-between;}
.sp_logo{height:70px;display: flex;justify-content: center;align-items: center;padding-left: 10px;}
.sp_logo img{margin:auto;max-height:50px;}
.sp_nav{width:50px;position:relative;cursor:pointer;height:30px;}
/* 横杠 */
.sp_nav 
span{display:block;background:#000000;width:30px;height:3px;position:absolute;left:10px;transition:all ease 0.35s}
.sp_nav span:nth-of-type(1){top:0px}
.sp_nav span:nth-of-type(2){top:10px}
.sp_nav span:nth-of-type(3){top:20px}
.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se span:nth-of-type(2){width:0}
.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav{position:fixed;z-index:9999;background:var(--main-white);width:100%;height:calc(100% - 70px);font-size:14px;line-height:40px;top:70px;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;display: none;transition:all ease 0.35s}
.nav_show{display: block;}
.sjj_nav ul li i{position:absolute;top:5px;right:0px;height:30px;padding:0px 7px 0 7px;}
.sjj_nav ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
.sjj_nav ul li{border-bottom: 1px dashed #ddd;;position:relative;line-height:45px;font-size:16px}
.sjj_nav>ul >li:last-child{border-bottom: 1px dashed #ddd;}
.sjj_nav ul li ul{display:none}
.sjj_nav ul li a{color:var(--font-color);width:100%;padding: 0 20px;display: block;box-sizing: border-box;}
.sjj_nav ul li a:hover{color: #000000;}
.sjj_nav ul li ul li a{color:var(--font-color);display:block;text-align:left;}
.sjj_nav ul li i svg{width:25px;height:25px;fill:#333;}
.sjj_nav ul li .sjj_nav_i_se svg{fill:#333;}
.sjj_nav ul li ul li>ul{margin-left:10px}
.sjj_nav ul li ul li{border-top: none;}
.sjj_nav ul li ul li a{padding: 0 30px;}


.plr15{padding-left: 15px;padding-right: 15px;}
.ptm50{padding-top: 50px;padding-bottom: 50px;}
.bg{background-repeat: no-repeat;background-size: cover;background-position: center;}
.img_list2{width: 100%;margin: 0 auto;}
.img_list2 ul{display: flex;flex-wrap: wrap;}
.img_list2 ul li{width: 50%;font-size: 0;padding: 0 15px;}
.img_list2 ul li img{width: 100%;}

.img_list3{width: 100%;margin: 0 auto;}
.img_list3 ul{display: flex;flex-wrap: wrap;}
.img_list3 ul li{width: 33.33%;font-size: 0;padding: 0 15px;}
.img_list3 ul li img{width: 100%;}

.img_list4{width: 100%;margin: 0 auto;}
.img_list4 ul{display: flex;flex-wrap: wrap;}
.img_list4 ul li{width: 25%;font-size: 0;padding: 0 15px;}
.img_list4 ul li img{width: 100%;}





/* bannerbox */
/*.bannerbox{width: 100%;}
.bannerbox .mySwiper1{width: 100%;}
.bannerbox .mySwiper1 .swiper-slide .inner{width: 100%;position: relative;}
.bannerbox .mySwiper1 .swiper-slide .inner .imgbox{width: 100%;font-size: 0;}
.bannerbox .mySwiper1 .swiper-slide .inner .imgbox img{width: 100%;}
.bannerbox .mySwiper1 .swiper-slide .inner .textbox{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: rgba(255, 255, 255, 0.24);padding: 15px;width: 100%;max-width: 1200px;z-index: 2;}
.bannerbox .mySwiper1 .swiper-slide .inner .textbox h1{font-size: 59px;font-weight: 600;color: #fff;margin-bottom: 23px;}
.bannerbox .mySwiper1 .swiper-slide .inner .textbox .b_btn{display: inline-block;padding: 0 11px;background: #fff;font-size: 14px;color: #565656;line-height: 42px;}
.bannerbox .mySwiper1 .swiper-slide .inner .textbox .b_btn:hover{background: #8ac9fa;color: #ffffff;}*/
/* bannerbox */
.bannerbox{
    width: 100%;
    overflow: hidden;
}

.bannerbox .banner_single{
    width: 100%;
}

.bannerbox .banner_single .inner{
    width: 100%;
    position: relative;
}

.bannerbox .banner_single .imgbox{
    width: 100%;
    font-size: 0;
}

.bannerbox .banner_single .imgbox img{
    width: 100%;
    display: block;
}

.bannerbox .banner_single .textbox{
    position: absolute;
    left: 0%;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    max-width: 920px;
    padding: 55px 60px;
    background: linear-gradient(to right,#fff,transparent);
    z-index: 2;
    box-sizing: border-box;
        padding-left: 7%;
}

.bannerbox .banner_single .textbox h1{
    font-size: 72px;
    line-height: 1.1;
    font-weight: 700;
    color: #000;
    /* margin-bottom: 18px; */
}

.bannerbox .banner_single .textbox h2{
    font-size: 58px;
    line-height: 1.15;
    font-weight: 500;
    color: #000;
    margin-bottom: 22px;
}

.bannerbox .banner_single .textbox .desc{
    font-size: 24px;
    line-height: 1.7;
    color: #666;
    margin-bottom: 32px;
}

.bannerbox .banner_single .textbox .b_btn{
    display: inline-block;
    padding: 0 30px;
    line-height: 54px;
    border: 2px solid #fff;
    /* border-radius: 30px; */
    background: #fff;
    font-size: 18px;
    color: #333;
    transition: all 0.3s;
}

.bannerbox .banner_single .textbox .b_btn:hover {
    background: #359aae;
    color: #fff;
    border-color: #359aae;
}

.prev_btn,.next_btn{font-size: 20px;position: absolute;top: 50%;z-index: 9;line-height: 50px;height: 50px;width: 30px;text-align: center;transform: translateY(-50%);vertical-align: middle;cursor: pointer;color: white;background: rgba(0,0,0,.1);}
.prev_btn{left: 0;}
.next_btn{right: 0;}
.mySwiper1 .swiper-pagination-bullet {font-size: 0px;width: 14px;height: 14px;background-color: rgba(0,0,0,0.2);}
.mySwiper1 .swiper-pagination-bullet-active{background: var(--primary-color);}





/* footer */
.footerbox{width: 100%;margin: 0 auto;}
.footer{width: 100%;margin: 0 auto;padding: 75px 0;}
.footer ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.footer ul li{width: 25%;}
.footer ul li h3{font-size: 18px;color: #333;margin-bottom: 30px;font-weight: 600;}
.footer ul li .desc{width: 100%;margin-bottom: 10px;}
.footer ul li .desc p{line-height: 30px;font-size: 14px;color: #878787;}
.footer ul li .desc p i{margin-right: 5px;}
.footer ul li .desc p a{font-size: 14px;color: #878787;}
.footer ul li .desc p a:hover{color: #56cfe1;}
.footer ul li .f_share{display: flex;flex-wrap: wrap;}
.footer ul li .f_share a{font-size: 0;transition: all 0.5s;mdisplay: inline-block;margin-right: 10px;}
.footer ul li .f_share a img{width: 14px;}
.footer ul li .f_share a:hover{transform: translateY(-5px);}
.footer ul li dl dd{margin-bottom: 10px;}
.footer ul li dl dd a{font-size: 14px;color: #878787;}
.footer ul li dl dd a:hover{color: #56cfe1;}


.footer_bot{width: 100%;}
.footer_bot p{font-size: 14px;color: #878787;}



/* 通用内页 */
.inbannerbox{position: relative;width: 100%;margin: 0 auto;font-size: 0;}
.inbannerbox img{width: 100%;}
.insidebox{width: 100%;margin: 0 auto;}
.insidebox .inside{width: 100%;box-sizing: border-box;}


.m_tit{width: 100%;margin-bottom: 30px;text-align: center;}
.m_tit h3{position: relative;padding-bottom: 10px;font-size: 24px;color: #222;font-weight: 600;margin-bottom: 10px;}
.m_tit h3:after{position: absolute;left: 50%;bottom: 0;transform: translateX(-50%);width: 40px;height: 2px;background: #215680;content: "";}


/* ================首页样式=================== */
.index1box{width: 100%;margin: 0 auto;}
.index1{width: 100%;margin: 0 auto;}
.i1_tit{width: 100%;margin: 0 auto;margin-bottom: 50px;text-align: center;max-width: 1200px;}
.i1_tit h1{font-size: 20px;color: #222;margin-bottom: 30px;font-weight: 600;}
.i1_tit .desc{font-size: 17px;color: #565656;line-height: 30px;}

.i1_content{width: 100%;margin: 0 auto;}
.i1_list{width: 100%;margin: 0 auto;}
.i1_list ul li{width: 100%;margin-bottom: 50px;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.i1_list ul li .imgbox{width: 46%;font-size: 0;}
.i1_list ul li .textbox{width: 46%;}
.i1_list ul li .imgbox img{width: 100%;}
.i1_list ul li .textbox h3{font-size: 27px;color: #222;font-weight: 600;margin-bottom: 20px;}
.i1_list ul li .textbox .desc{font-size: 16px;color: #565656;line-height: 30px;}
.i1_list ul li:nth-child(2n) .imgbox{order: 1;}
.i1_list ul li:nth-child(2n) .textbox{order: 0;}



.index4box{width: 100%;margin: 0 auto;position: relative;}
.index4box:before{width: 100%;max-width: 1200px;position: absolute;left: 50%;top: 0;transform: translateX(-50%);height: 2px;background: #dddddd;content: "";}
.index4{width: 100%;margin: 0 auto;}
.index4 .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;}
.index4 .imgbox img{max-width: 100%;width: auto;}



.index2box{width: 100%;margin: 0 auto;}
.index2{width: 100%;margin: 0 auto;max-width: 1200px;}
.i2_content{width: 100%;margin: 0 auto;}
.i2_content ul{display: flex;flex-wrap: wrap;}
.i2_content ul li{width: 25%;padding: 20px;}
.i2_content ul li .inner{width: 100%;padding: 30px;box-shadow: 0 10px 35px #222;}
.i2_content ul li .inner .imgbox{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;margin-bottom: 15px;}
.i2_content ul li .inner .imgbox img{width: 150px;height: 150px;border-radius: 100px;object-fit: cover;}
.i2_content ul li .inner .textbox{width: 100%;text-align: center;}
.i2_content ul li .inner .textbox .star{display: flex;align-items: center;margin-bottom: 20px;justify-content: center;}
.i2_content ul li .inner .textbox .star img{width: 20px;}
.i2_content ul li .inner .textbox .desc{font-size: 14px;color: #878787;}
.i2_content ul li .inner .textbox h3{font-size: 14px;color: #222;font-weight: 600;margin-top: 20px;}



.index3box{width: 100%;margin: 0 auto;background-position: center;background-size: cover;background-repeat: no-repeat;padding: 110px 0;}
.index3{width: 100%;margin: 0 auto;text-align: center;}
.index3 h1{font-size: 45px;margin-bottom: 30px;color: #fff;font-weight: 600;}
.index3 h3{font-size: 29px;color: #fff;margin-bottom: 30px;}
.index3 .i3_btn{display: inline-block;background: #fff;padding: 0 30px;line-height: 42px;font-size: 14px;color: #222;transition: all 0.5s;}
.index3 .i3_btn:hover{background: #8ac9fa;color: #ffffff;}





/* add新增 */
.index5box{width: 100%;margin: 0 auto;}
.index5{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.i5_left{width: 48%;height: 78vh;position: relative;border-radius: 2px;overflow: hidden;}
.i5_right{width: 48%;}
.i5_left .imgbox{width: 100%;font-size: 0;display: flex;align-items: end;justify-content: center;transition: all 0.2s;position: absolute;left: 0;top: 0;width: 100%;height: 100%;padding: 0 15px;transform-style: preserve-3d;z-index: 2;background: #f7f7f7;}
/* .i5_left:hover .imgbox{transform: rotateX(0) rotateY(180deg);opacity: 0;    } */
.i5_left .imgbox img{max-width: 100%;width: auto;}
.i5_left .textbox{position: absolute;left: 0;top: 0;width: 100%;height: 100%;padding: 0 15px;display: flex;text-align: center;align-items: center;background: #bbb;flex-direction: column;transition: all 0.5s;transform-style: preserve-3d;z-index: 1; justify-content:center;}
/* .i5_left:not(:hover) .textbox{transform: rotateX(0) rotateY(180deg);} */
.i5_left .textbox .img{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;height: 100%; }
.i5_left .textbox .img img{width: 100%; height: 100%; object-fit: cover;}
.i5_left .textbox h3{font-size: 33px;color: #000;margin-bottom: 33px;font-weight: bold;}
.i5_left .textbox .i5_btn{padding: 20px 60px;background: #20A0BC;border-radius: 82px;font-size: 28px;color: #000;display: inline-block;}


/* .i5_left:hover .imgbox{transform: rotateX(0) rotateY(180deg);    align-items: end;} */
.i5_right .tit{width: 100%;text-align: center;font-size: 40px;color: #272727;font-weight: bold;margin-bottom: 20px;}
.i5_list{width: 100%;}
.i5_list ul{display: flex;flex-wrap: wrap;}
.i5_list ul li{width: 50%;padding: 0 10px;text-align: center;margin-bottom: 20px;}
.i5_list ul li .icon{font-size: 0;display: flex;align-items: center;justify-content: center;}
.i5_list ul li .icon img{max-width: 100%;width: auto;    height: 50px;}
.i5_list ul li .textbox{width: 100%;margin-top: 10px;}
.i5_list ul li .textbox h3{font-size: 18px;color: #272727;font-weight: bold;margin-bottom: 10px;}
.i5_list ul li .textbox p{font-size: 14px;color: #272727;}



.index6box{width: 100%;margin: 0 auto;}
.index6{width: 100%;margin: 0 auto;}
.i6_tit{width: 100%;margin: 0 auto;text-align: center;}
.i6_tit h3{font-size: 38px;color: #272727;margin-bottom: 20px;}
.i6_tit h1{font-size: 50px;color: #222;font-weight: bold;margin-bottom: 20px;}

.i6_content{width: 100%;margin: 0 auto;position: relative;margin-bottom: 50px;padding: 50px 0;}
.i6_prev,.i6_next{position: absolute;top: 50%;transform: translateY(-50%);font-size: 30px;color: #999;cursor: pointer;z-index: 999;}
.i6_prev{left: 0;}
.i6_next{right: 0;}
.i6_swiper{width: 100%;margin: 0 auto;overflow: hidden;}
.i6_swiper .swiper-slide{background: transparent;font-size: 0;display: flex;flex-wrap: wrap;justify-content: center;}
.i6_swiper .swiper-slide img{max-width: 100%;width: auto;    height: 100px;}
.i6_pagination .swiper-pagination-bullet{width: 10px;height: 10px;background: #222;opacity: 0.4;}
.i6_pagination .swiper-pagination-bullet-active{opacity: 1;}

.numlist{width: 100%;margin: 0 auto;}
.numlist ul{display: flex;flex-wrap: wrap;}
.numlist ul li{width: 23.5%;margin-right: 2%;text-align: center;}
.numlist ul li:nth-child(4n){margin-right: 0;}
.numlist ul li .p{display: flex;align-items: center;justify-content: center;}
.numlist ul li .p h1{font-size: 48px;color: #359AAE;font-weight: 600;}
.numlist ul li .p span{font-size: 48px;color: #359AAE;font-weight: 600;}
.numlist ul li .icon{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;margin: 10px 0;}
.numlist ul li .icon img{max-width: 100%;width: auto;    height: 100px;}
.numlist ul li h2{font-size: 20px;color: #359AAE;font-weight: 600;}



@media only screen and (max-width: 980px) {
	.i5_left{width: 100%;margin-bottom: 20px;}
	.i5_right{width: 100%;}
	.i5_right .tit {font-size: 30px;}
	.i6_tit h3 {font-size: 30px;}
	.i6_tit h1{font-size: 34px;}
	.numlist ul li .p h1 {font-size: 30px;}
	.numlist ul li .p span{font-size: 30px;}
	.numlist ul{justify-content: space-between;}
	.numlist ul li{width: 49%;margin-right: 0 !important;margin-bottom: 20px;}
}







/*  */
.servicebox{width: 100%;margin: 0 auto;}
.service{width: 100%;margin: 0 auto;}
.service ul{display: flex;flex-wrap: wrap;}
.service ul li{width: 32%;margin-right: 2%;margin-bottom: 20px;}
.service ul li:nth-child(3n){margin-right: 0;}
.service ul li a{display: block;width: 100%;}
.service ul li a .imgbox{width: 100%;font-size: 0;}
.service ul li a .imgbox img{width: 100%;}
.service ul li a h3{text-align: center;font-size: 22px;color: #565656;margin: 20px 0;font-weight: 600;}
.service ul li:hover a h3{color: #215680;}



/*  */
.patterns1box{width: 100%;margin: 0 auto;padding: 30px 0;}
.patterns1{width: 100%;margin: 0 auto;text-align: center;}
.patterns1 h3{font-size: 32px;color: #565656;margin-bottom: 20px;font-weight: 600;}
.patterns1 .desc{font-size: 17px;color: #565656;line-height: 30px;}



.patterns2box{width: 100%;margin: 0 auto;}
.patterns2{width: 100%;margin: 0 auto;}
.patterns2 .item{width: 100%;margin-bottom: 30px;}
.p2_tit{width: 100%;padding-bottom: 10px;margin-bottom: 10px;border-bottom: 2px solid rgba(119,119,119,.17);margin-bottom: 30px;}
.p2_tit h3{font-size: 24px;color: #222;font-weight: 600;position: relative;display: inline-block;}
.p2_tit h3:after{background: #215680;content: " ";position: absolute;top: 100%;left: 0;margin-top: 10px;width: 100%;height: 2px;}
.p2_content{width: 100%;margin: 0 auto;}
.p2_content ul{display: flex;flex-wrap: wrap;}
.p2_content ul li{width: 32%;margin-right: 2%;margin-bottom: 20px;}
.p2_content ul li:nth-child(3n){margin-right: 0;}
.p2_content ul li a{display: block;width: 100%;}
.p2_content ul li a .imgbox{width: 100%;font-size: 0;}
.p2_content ul li a .imgbox img{width: 100%;height: 380px;
    object-fit: contain;}
.p2_content ul li a .textbox{width: 100%;text-align: center;}
.p2_content ul li a .textbox h3{font-size: 18px;color: #565656;margin: 20px 0;font-weight: 600;}
.p2_content ul li a .textbox .btn{display: inline-block;padding: 0 19px;font-size: 13px;color: #222;line-height: 36px;border: 2px solid #222222;border-radius: 50px;}



/*  */
.fabricbox{width: 100%;margin: 0 auto;}
.fabric{width: 100%;margin: 0 auto;}
.fabric ul li{width: 100%;margin-bottom: 30px;}
.fabric ul li a{display: flex;width: 100%;align-items: center;justify-content: center;font-size: 0;}
.fabric ul li a img{max-width: 100%;width: auto;transition: all 1s;}
.fabric ul li:hover a img{transform: scale(1.1);}




/*  */
.blogbox{width: 100%;margin: 0 auto;}
.blog{width: 100%;margin: 0 auto;}
.b_tit{width: 100%;margin-bottom: 50px;}
.b_tit h3{font-size: 32px;color: #565656;font-weight: 600;}
.blog_content{width: 100%;margin: 0 auto;}
.blog_content ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.blog_content ul li{width: 49%;margin-bottom: 30px;}
.blog_content ul li a{display: block;width: 100%;}
.blog_content ul li a .imgbox{width: 100%;font-size: 0;position: relative;margin-bottom: 25px;overflow: hidden;}
.blog_content ul li a .imgbox img{width: 100%;transition: all 0.5s;}
.blog_content ul li:hover a .imgbox img{transform: scale(1.1);}
.blog_content ul li a .imgbox:before{position: absolute;border-radius: 50%;width: 0;height: 0;top: 50%;left: 50%;background-color: #ffffff4d;content: "";z-index: 2;}
.blog_content ul li:hover a .imgbox:before{top: 0;left: 0;right: 0;bottom: 0;width: 100%;height: 100%;opacity: 0;transition: .6s;}
.blog_content ul li a .textbox{width: 100%;}
.blog_content ul li a .textbox h3{font-size: 16px;color: #222;margin-bottom: 5px;line-height: 30px;}
.blog_content ul li a .textbox .date{display: block;font-size: 14px;color: #222;line-height: 30px;margin-bottom: 5px;}
.blog_content ul li a .textbox p{font-size: 14px;color: #222;line-height: 30px;}





/*  */
.map{width: 100%;font-size: 0;}
.map img{width: 100%;}


.contactbox{width: 100%;margin: 0 auto;}
.contact{width: 100%;margin: 0 auto;}
.contact .desc{width: 100%;margin: 0 auto;max-width: 600px;margin-bottom: 60px;}
.contact .desc h3{margin: 20px 0;font-size: 27px;color: #565656;}
.contact .desc p{font-size: 17px;color: #565656;}
.contact_form{width: 100%;margin: 0 auto;max-width: 800px;box-shadow: 0 2px 2px 0 rgba(0,0,0,.14),0 3px 1px -2px rgba(0,0,0,.12),0 1px 5px 0 rgba(0,0,0,.2);border-radius: 2px;padding: 30px;}
.contact_form h3{font-size: 22px;color: #000;font-weight: 600;margin-bottom: 20px;}
.contact_form form{width: 100%;}
.contact_form form ul li{width: 100%;margin-bottom: 15px;}
.contact_form form ul li:last-child{margin-bottom: 0;}
.contact_form form ul li p{font-size: 12px;color: #000;margin-bottom: 8px;}
.contact_form form ul li .c_text{padding: 10px 12px;background: #f1f1f1;width: 100%;}
.tip{font-size: 10px;color: #000c;margin-top: 2.5px;}
.contact_form form ul li select{padding: 10px 12px;background: #f1f1f1;width: 100%;border: none;}
.contact_form form ul li textarea{padding: 10px 12px;background: #f1f1f1;height: 74px;width: 100%;}
.contact_form form ul li .c_btn{width: 100%;padding: 11px 22px;background: #4a90e2;font-size: 14px;color: #fff;}
.contact_form form ul li label{width: 100%;display: flex;align-items: center;margin-top: 5px;font-size: 12px;color: #000;}
.contact_form form ul li label input{margin-right: 5px;}




/*  */
.about1box{width: 100%;margin: 0 auto;}
.about1{width: 100%;margin: 0 auto;max-width: 100%;padding: 30px 25px 30px 60px;font-size: 14px;color: #565656;background: #5656561a;}
.about1 span{font-size: 40px;}


.about2box{width: 100%;margin: 0 auto;}
.a2_video{width: 100%;padding-bottom: 50px;border-bottom: 1px solid #222222;display: flex;align-items: center;justify-content: center;font-size: 0;}
.a2_video video{max-width: 100%;width: auto;}

.a2_content{width: 100%;margin: 0 auto;padding: 80px 0;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;border-bottom: 1px solid #222;}
.a2_content h3{width: 48%;font-size: 28px;color: #222;font-weight: 600;}
.a2_content .desc{width: 48%;font-size: 17px;color: #222;line-height: 30px;}

.a2_list{width: 100%;margin: 0 auto;padding: 80px 0;}
.a2_list{width: 100%;margin: 0 auto;padding: 80px 0;}
.a2_imglist{width: 100%;margin: 0 auto;margin-bottom: 20px;}
.a2_imglist ul{display: flex;flex-wrap: wrap;}
.a2_imglist ul li{width: 23.5%;margin-right: 2%;margin-bottom: 20px;font-size: 0;}
.a2_imglist ul li:nth-child(4n){margin-right: 0;}
.a2_imglist ul li img{width: 100%;    height: 211px;
    object-fit: cover;}
.a2_list .tit{margin-bottom: 40px;}
.a2_list .tit h3{font-size: 28px;color: #000;font-weight: 600;}
.a2_list .list ul li{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;margin-bottom: 50px;}
.a2_list .list ul li:last-child{margin-bottom: 0;}
.a2_list .list ul li .left{width: 48%;text-align: center;}
.a2_list .list ul li .right{width: 48%;font-size: 17px;color: #222;line-height: 30px;}
.a2_list .list ul li .left .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;}
.a2_list .list ul li .left .imgbox img{max-width: 100%;width: auto;}
.a2_list .list ul li .left p{font-size: 20px;color: #000;}



/*  */
.f_tit{width: 100%;padding-bottom: 10px;margin-bottom: 10px;border-bottom: 2px solid rgba(119,119,119,.17);margin-bottom: 30px;text-align: center;}
.f_tit h3{font-size: 24px;color: #222;font-weight: 600;position: relative;display: inline-block;}
.f_tit h3:after{background: #215680;content: " ";position: absolute;top: 100%;left: 50%;margin-top: 10px;width: 100%;height: 2px;transform: translateX(-50%);}


.faqbox{width: 100%;margin: 0 auto;}
.faq{width: 100%;margin: 0 auto;}
.faq_content{width: 100%;margin: 0 auto;}
.faq_content ul li{width: 100%;margin: 0 auto;margin-bottom: 20px;}
.faq_content ul li .f_tab{width: 100%;display: flex;align-items: center;justify-content: space-between;background: #f6f6f8;}
.faq_content ul li .f_tab h3{font-size: 17px;color: #000;padding: 10px 0;padding-left: 20px;}
.faq_content ul li .f_tab span{width: 44px;height: 44px;background: #000;display: block;position: relative;}
.faq_content ul li .f_tab span:before{width: 15px;height: 2px;background: #fff;content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.faq_content ul li .f_tab span:after{height: 15px;width: 2px;background: #fff;content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.faq_content ul li .f_tab.on span:after{display: none;}
.faq_content ul li .f_box{font-size: 17px;color: #878787;padding: 20px;background: #fff;border: 1px solid #f5f5f5;display: none;}




/*  */
.pd1box{width: 100%;margin: 0 auto;}
.pd1{width: 100%;margin: 0 auto;}
.pd1_top{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;margin-bottom: 50px;}
.pd1_top .imgbox{width: 48%;font-size: 0;}
.pd1_top .imgbox img{width: 100%;}
.pd1_top .textbox{width: 48%;}
.pd1_top .textbox h1{font-size: 40px;margin-bottom: 20px;color: #222;font-weight: 600;}
.pd1_top .textbox .desc{font-size: 17px;color: #565656;line-height: 30px;line-height: 30px;}

.pd1_bot{width: 100%;max-width: 650px;margin: 0 auto;text-align: center;}
.pd1_bot .tip{font-size: 14px;color: #878787;}
.pd1_bot .imgbox{width: 100%;display: flex;flex-wrap: wrap;justify-content: center;font-size: 0;}
.pd1_bot .imgbox img{max-width: 100%;}
.pd1_bot .desc{font-size: 17px;color: #565656;line-height: 30px;}
.pd1_bot .desc a{font-style: italic;color: #215680;font-weight: 600;}


.pd2box{width: 100%;margin: 0 auto;}
.pd2{width: 100%;margin: 0 auto;}
.pd2 .item{width: 100%;margin-bottom: 50px;}
.pd2 .item:last-child{margin-bottom: 0;}
.pd2 .item .tit{display: flex;align-items: center;margin-bottom: 20px;}
.pd2 .item .tit h3{display: inline-block;font-size: 24px;color: #222;font-weight: 600;margin-right: 15px;}
.pd2 .item .tit span{flex: 1;height: 1px;background: #ddd;display: block;}
.pd2 .item .imglist{width: 100%;margin-bottom: 20px;}
.pd2 .item .imglist ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.pd2 .item .imglist ul li{width: 48%;margin-bottom: 20px;}
.pd2 .item .imglist ul li a{display: block;width: 100%;font-size: 0;display: flex;justify-content: center;align-items: center;}
.pd2 .item .imglist ul li a img{max-width: 100%;width: auto;}
.pd2 .item .desc{font-size: 17px;color: #565656;line-height: 30px;text-align: center;}
.pd2 .item .desc a{font-style: italic;color: #215680;font-weight: 600;}




/*  */
.sd1box{width: 100%;margin: 0 auto;}
.sd1{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.sd1 .imgbox{width: 48%;font-size: 0;}
.sd1 .imgbox img{width: 100%;}
.sd1 .textbox{width: 48%;}
.sd1 .textbox h1{font-size: 40px;color: #222;font-weight: 600;margin-bottom: 20px;text-align: center;}
.sd1 .textbox .desc{font-size: 17px;color: #565656;line-height: 30px;text-align: center;}
.sd1 .textbox .sd_btn{width: 100%;text-align: center;}
.sd1 .textbox .sd_btn a{display: inline-block;background: #000;font-size: 14px;color: #fff;border-radius: 50px;padding: 0 45px;line-height: 50px;transition: all 0.5s;}
.sd1 .textbox .sd_btn a:hover{background: #215680;}




.sd2_tit{width: 100%;padding-bottom: 10px;margin-bottom: 10px;margin-bottom: 30px;text-align: center;}
.sd2_tit h3{font-size: 24px;color: #222;font-weight: 600;position: relative;display: inline-block;}
.sd2_tit h3:after{background: #215680;content: " ";position: absolute;top: 100%;left: 50%;margin-top: 10px;width: 100%;height: 2px;transform: translateX(-50%);}
.sd2_content{width: 100%;margin: 0 auto;position: relative;}
.t4s-timeline-line{position: absolute;top: 0;bottom: 0;left: calc(50% - 1px);border-width: 2px;border-color: #e1e1e1;border-left-style: dotted;}
.t4s-line-dot{position: absolute;left: calc(50% - 5px);width: 8px;height: 8px;border-radius: 50%;box-shadow: inset 100px 100px #0000001a;background-color: #e1e1e1;}
.t4s-dot-start{top: -4px;}
.t4s-dot-end{bottom: -4px;}
.sd2_content ul li{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;margin-bottom: 50px;position: relative;padding-top: 120px;position: relative;}
.step{position: absolute;top: 0;display: inline-block;padding: 8px 25px;background: #215680;font-size: 16px;color: #fff;font-weight: 600;left: 50%;transform: translateX(-50%);}
.t4s-timeline-item-dot{position: absolute;top: 50%;left: 50%;margin-top: -6px;margin-left: -6px;width: 12px;height: 12px;border: solid 2px #fff;border-radius: 50%;background-color: #215680;}
.sd2_content ul li .imgbox{width: 45%;font-size: 0;}
.sd2_content ul li .imgbox img{width: 100%;}
.sd2_content ul li .textbox{width: 45%;background: #fff;}
.sd2_content ul li .textbox h1{font-size: 33px;color: #565656;margin-bottom: 20px;font-weight: bold;}
.sd2_content ul li .textbox .desc{font-size: 17px;color: #565656;line-height: 30px;}
.sd2_content ul li:nth-child(2n) .imgbox{order: 1;}
.sd2_content ul li:nth-child(2n) .textbox{order: 0;}

.sd3_btn{display: inline-block;padding: 0 30px;border: 2px solid #fff;line-height: 30px;background: transparent;font-size: 14px;color: #fff;transition: all 0.5s;}
.sd3_btn:hover{border-color: #4a90e2;background: #4a90e2;}





@media only screen and (max-width: 980px) {
	.headerbox{display: none;}
	.sp_header{ display:flex;}
	.height{height: 70px;}
/*	.bannerbox .mySwiper1 .swiper-slide .inner .textbox {max-width: 80%;}
	.bannerbox .mySwiper1 .swiper-slide .inner .textbox h1 {font-size: 30px;}
*/	.img_list2 ul li,.img_list3 ul li,.img_list4 ul li{width: 50%;margin-bottom: 15px;}
	.i1_list ul li .imgbox{width: 100%;order: 0 !important;}
	.i1_list ul li .textbox{width: 100%;order: 1 !important;margin-top: 20px;}
	.i2_content ul li{width: 50%;margin-bottom: 20px;}
	.index3 h1 {font-size: 30px;}
	.index3 h3{font-size: 24px;}
	.footer ul li{width: 100%;margin-bottom: 20px;}
	.i1_list ul li .textbox h3 {font-size: 24px;}
	.service ul{justify-content: space-between;}
	.service ul li{width: 49%;margin-right: 0 !important;}
	.service ul li a h3{font-size: 18px;}
	.p2_content ul{justify-content: space-between;}
	.p2_content ul li{width: 49%;margin-right: 0 !important;}
	.blog_content ul li{width: 100%;}
	.a2_content h3{width: 100%;font-size: 20px;margin-bottom: 20px;}
	.a2_content .desc{width: 100%;font-size: 14px;}
	.a2_list .list ul li .left{width: 100%;margin-bottom: 20px;}
	.a2_list .list ul li .right{width: 100%;font-size: 14px;}
	.a2_list .list ul li .left p{font-size: 16px;}
    .a2_imglist ul{justify-content: space-between;}
    .a2_imglist ul li{width: 49%;margin-right: 0 !important;}
	.pd1_top .imgbox {width: 100%;margin-bottom: 20px;}
	.pd1_top .textbox{width: 100%;}
	.pd1_top .textbox h1{font-size: 30px;}
	.sd2_content ul li{padding-left: 20px;}
	.sd2_content ul li .imgbox {width: 100%;margin-bottom: 20px;}
	.sd2_content ul li .textbox{width: 100%;}
	/* .t4s-timeline-line {left: 0;} */
	/* .t4s-timeline-item-dot {left: 0;} */
    .t4s-timeline-item-dot {top: 10%;}
	.sd2_content ul li .textbox h1 {font-size: 20px;}
	.sd1 .imgbox {width: 100%;margin-bottom: 20px;}
	.sd1 .textbox{width: 100%;}
	.sd1 .textbox h1{font-size: 30px;}
}


@media only screen and (max-width: 680px) {
	.img_list2 ul li,.img_list3 ul li,.img_list4 ul li{width: 100%;}
	.i2_content ul li{width: 100%;}
/*	.bannerbox .mySwiper1 .swiper-slide .inner .imgbox img {height: 250px;object-fit: cover;}
	.bannerbox .mySwiper1 .swiper-slide .inner .textbox h1 {font-size: 24px;}
*/	.service ul li{width: 100%;}
	.p2_content ul li{width: 100%;}
}
@media only screen and (max-width: 980px) {
    .bannerbox .banner_single .textbox{
        left: 40px;
        width: calc(100% - 80px);
        max-width: none;
        padding: 35px 35px;
    }

    .bannerbox .banner_single .textbox h1{
        font-size: 42px;
    }

    .bannerbox .banner_single .textbox h2{
        font-size: 34px;
    }

    .bannerbox .banner_single .textbox .desc{
        font-size: 18px;
        line-height: 1.6;
    }

    .bannerbox .banner_single .textbox .b_btn{
        line-height: 44px;
        font-size: 16px;
        padding: 0 22px;
    }
}

@media only screen and (max-width: 680px) {
    .bannerbox .banner_single .imgbox img{
        height: 320px;
        object-fit: cover;
    }

    .bannerbox .banner_single .textbox{
        left: 20px;
        width: calc(100% - 40px);
        padding: 20px;
    }

    .bannerbox .banner_single .textbox h1{
        font-size: 28px;
        margin-bottom: 10px;
    }

    .bannerbox .banner_single .textbox h2{
        font-size: 20px;
        margin-bottom: 12px;
    }

    .bannerbox .banner_single .textbox .desc{
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 18px;
    }

    .bannerbox .banner_single .textbox .b_btn{
        line-height: 38px;
        font-size: 14px;
        padding: 0 16px;
    }
}

/* =========================================================
   index5 优化：图片自适应 / 去左右灰底 / 缩短图文间距
   ========================================================= */
.index5{
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: stretch;
    gap: 1.5%;
}

.i5_left{
    width: 50%;
    height: auto;
    aspect-ratio: 1.08 / 1;
    position: relative;
    border-radius: 2px;
    overflow: hidden;
    background: transparent;
}

.i5_right{
    width: 48.5%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 去掉原先左右 15px 的灰色底和内边距 */
.i5_left .imgbox{
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    overflow: hidden;
    background: transparent;
}

/* 图片始终铺满左侧区域，避免两边露出灰底 */
.i5_left .imgbox img{
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center center;
}

/* 如果切换到背面图片，同样保持铺满 */
.i5_left .textbox{
    padding: 0;
}

.i5_left .textbox .img{
    width: 100%;
    height: 100%;
}

.i5_left .textbox .img img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

/* 平板 */
@media only screen and (max-width: 1200px){
    .index5{
        gap: 1.2%;
    }

    .i5_left{
        width: 50.4%;
        aspect-ratio: 1 / 1.12;
    }

    .i5_right{
        width: 48.4%;
    }

    .i5_right .tit{
        font-size: 34px;
    }

    .i5_list ul li{
        padding: 0 6px;
        margin-bottom: 16px;
    }
}

/* 手机和平板窄屏：改为上下排列 */
@media only screen and (max-width: 980px){
    .index5{
        display: block;
    }

    .i5_left{
        width: 100%;
        height: auto;
        aspect-ratio: 4 / 3;
        margin-bottom: 24px;
    }

    .i5_right{
        width: 100%;
    }

    .i5_left .imgbox img,
    .i5_left .textbox .img img{
        object-fit: cover;
    }
}

/* 手机 */
@media only screen and (max-width: 680px){
    .i5_left{
        aspect-ratio: 1 / 1;
        margin-bottom: 20px;
    }

    .i5_right .tit{
        font-size: 26px;
        margin-bottom: 18px;
    }

    .i5_list ul li{
        width: 100%;
        padding: 0;
        margin-bottom: 20px;
    }
}

/* =========================================================
   index5box 优化：图片完整显示 + 图文间距缩短
   只覆盖首页 .index5box / .index5 相关样式
   ========================================================= */
.index5box.ptm50 .index5{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 0.8%;
}

.index5box.ptm50 .i5_left{
    width: 51.2%;
    height: auto;
    aspect-ratio: auto;
    position: relative;
    overflow: visible;
    background: transparent;
}

.index5box.ptm50 .i5_left .imgbox{
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
    display: block;
    overflow: visible;
    background: transparent;
}

.index5box.ptm50 .i5_left .imgbox img{
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    object-position: center;
}

.index5box.ptm50 .i5_right{
    width: 48%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index5box.ptm50 .i5_left .textbox .img img{
    object-fit: contain;
    object-position: center;
}

@media only screen and (max-width: 1200px){
    .index5box.ptm50 .index5{
        gap: 1%;
    }

    .index5box.ptm50 .i5_left{
        width: 50.5%;
        aspect-ratio: auto;
    }

    .index5box.ptm50 .i5_right{
        width: 48.5%;
    }
}

@media only screen and (max-width: 980px){
    .index5box.ptm50 .index5{
        display: block;
    }

    .index5box.ptm50 .i5_left{
        width: 100%;
        height: auto;
        aspect-ratio: auto;
        margin-bottom: 20px;
    }

    .index5box.ptm50 .i5_right{
        width: 100%;
    }

    .index5box.ptm50 .i5_left .imgbox img,
    .index5box.ptm50 .i5_left .textbox .img img{
        width: 100%;
        height: auto;
        object-fit: contain;
    }
}

@media only screen and (max-width: 680px){
    .index5box.ptm50 .i5_left{
        aspect-ratio: auto;
        margin-bottom: 16px;
    }
}