/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input,button,textarea,dl,dt{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;font-family: 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;}

.clear{ margin:0; padding:0; font-size:0; clear:both; }

.wapper{
	width: 100%;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding: 0;
	box-sizing: border-box;
}
@media only screen and (min-width: 1200px){
	.wapper{
		width: 1200px;
		margin: 0 auto;
	}
}
@media only screen and (max-width: 1200px){
	.wapper{
		width: 100%;
	    max-width: 100%;
	    margin-right: auto;
	    margin-left: auto;
	    padding: 0 15px;
		box-sizing: border-box;
	}
}
:root{
	--primary-color:#2a62ac;
	--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;}

.pd50{padding: 50px 0;}
.mt40{margin-top: 40px;}


/* 导航 */
.headerbox{
	width: 100%;
	margin:  0 auto;
	background-color: #000;
}
.headerbox .header{
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.headerbox .header .menu ul li{
	position: relative;
	display: inline-block;
}
.headerbox .header .menu ul li a{
	font-size: 16px;
    font-weight: 600;
    line-height: 1;
    padding: 35px 25px;
    color: #fff;
    display: flex;
    position: relative;
    text-decoration: none;
}

.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 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;}
.sp_logo{float:left;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;float:right;position:relative;cursor:pointer;height:30px;margin-top:25px}
/* 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:var(--main-white);}
.sjj_nav ul li .sjj_nav_i_se svg{fill:var(--main-white)}
.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;}




/* bannerbox */
.bannerbox{
	width: 100%;
}
.bannerbox a{display: block;width: 100%;font-size: 0;}
.bannerbox a img{width: 100%;}




/* footer */
.footerbox{width: 100%;margin: 0 auto;background-color: #333333;}
.footer{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}

.footer_left{width: 15%;}
.footer_center{width: 55%;}
.footer_right{width: 25%;}

.f_logo{margin-bottom: 10px;}
.f_logo img{max-width: 100%;max-height: 70px;width: auto;}
.f_ewm{}
.f_ewm img{max-width: 100%;max-height: 150px;width: auto;border-radius: 7px;}

.footer_center ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.footer_center ul li{margin-bottom: 10px;}
.footer_center ul li:last-child{margin-right: 0;}
.footer_center ul li h3{font-size: 20px;color: #fff;margin-bottom: 15px;}
.footer_center ul li dl dd{margin-bottom: 5px;}
.footer_center ul li dl dd a{font-size: 16px;color: #fff;}

.footer_right h3{font-size: 20px;color: #fff;margin-bottom: 15px;}
.footer_right p{font-size: 14px;color: #fff;margin-bottom: 5px;}
.footer_bot{width: 100%;padding: 20px 0;border-top: 1px solid #666666;text-align: center;}
.footer_bot p{font-size: 16px;color: #fff;}




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


.main_title{width: 100%;margin: 0 auto;text-align: center;}
.main_title h1{font-size: 40px;color: #000;font-weight: bold;margin-bottom: 10px;}
.main_title p{font-size: 20px;color: #999;}

.btnbox{width: 100%;text-align: center;}
.btnbox1{width: 100%;text-align: left;}
.btnbox a{display: block;text-align: center;}
.btnbox1 a{display: block;text-align: left;}
.btnbox a img{max-width: 100%;width: auto;}








/* ================首页样式=================== */
.index1box{width: 100%;margin: 0 auto;}
.index1{width: 100%;margin: 0 auto;}
.index1_content{width: 100%;}
.index1_content ul{display: flex;flex-wrap: wrap;}
.index1_content ul li{width: 32.33%;margin-right: 1.5%;margin-bottom: 15px;min-height: 250px;}
.index1_content ul li:nth-child(3n){margin-right: 0;}
.index1_content ul li .li_inner{width: 100%;}
.index1_content ul li .li_inner .imgbox{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;margin-bottom: 10px;}
.index1_content ul li .li_inner .imgbox img{max-width: 100%;width: auto;}
.index1_content ul li .li_inner .textbox{width: 100%;text-align: center;}
.index1_content ul li .li_inner .textbox .h2{ font-size:20px; font-weight:bold; margin-bottom:5px;text-transform: uppercase;}
.index1_content ul li .li_inner .textbox p{font-size: 16px;color: #666464;}




.index2box{width: 100%;margin: 0 auto;}
.index2{width: 100%;margin: 0 auto;}
.index2_content{width: 100%;}

.index2_tab{width: 100%;border-bottom: 1px solid #999;}
.index2_tab ul{display: flex;align-items: center;flex-wrap: wrap;justify-content: center;}
.index2_tab ul li{text-align: center;padding-bottom: 10px;margin-right: 40px;cursor: pointer;text-transform: uppercase}
.index2_tab ul li:last-child{margin-right: 0;}
.index2_tab ul li span{font-size: 22px;color: #333;font-weight: bold;}
.index2_tab ul li.on{border-bottom: 2px solid var(--primary-color);}
.index2_tab ul li.on span{color: var(--primary-color);}

.index2_box{width: 100%;}
.index2_box ul li{width: 100%;}
.index2_box ul li .box{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.index2_box ul li .box .box_left{width: 48%;}
.index2_box ul li .box .box_right{width: 48%;font-size: 0;}
.index2_box ul li .box .box_left p{font-size: 20px;color: #666;line-height: 30px;}
.index2_box ul li .box .box_right img{width: 100%;}


.index3box{width: 100%;margin: 0 auto;}
.index3{width: 100%;margin: 0 auto;}
.index3_content{width: 100%;}
.index3_content ul{display: flex;flex-wrap: wrap;}
.index3_content ul li{margin-right: 1%;width: 22.25%;margin-bottom: 15px;}
.index3_content ul li a{display: block;width: 100%;box-shadow: 5px 0px 5px 5px rgb(0 0 0 / 5%);padding: 20px;}
.index3_content ul li a .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;margin-bottom: 10px;}
.index3_content ul li a .imgbox img{max-width: 100%;/*idth: auto;max-height: 200px;*/height: 100px;object-fit: contain;}
.index3_content ul li a h3{width: 100%;text-align: center;font-size: 20px;color: #333;}



.index4box{width: 100%;margin: 0 auto;}
.index4{width: 100%;margin: 0 auto;}
.index4_content{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.index4_left{width: 49%;}
.index4_right{width: 47%;}
.index4_left .imgbox{width: 100%;font-size: 0;margin-bottom: 20px;}
.index4_left .imgbox img{width: 100%;}
.index4_left h3{font-size: 22px;color: var(--primary-color);margin-bottom: 10px;font-weight: bold;}
.index4_left p{font-size: 16px;color: #999;}

.index4_right ul li{width: 100%;position: relative;background-color: #fff;border: 1px solid #efefef;margin-bottom: 40px;}
.index4_right ul li:after{position: absolute;z-index: -1;width: 100%;height: 100%;background-color: #bbd6f8;top: 15px;left: -15px;content: "";}
.index4_right ul li a{display: flex;justify-content: space-between;padding: 20px;align-items: center;}
.index4_right ul li a .date{padding-right: 15px;border-right: 1px solid #efefef;}
.index4_right ul li a .date h1{font-size: 45px;font-weight: bold;color: #2a62ac;margin-bottom: 10px;}
.index4_right ul li a .date p{font-size: 16px;color: #333;white-space: nowrap;}
.index4_right ul li a .textbox{padding-left: 15px;}
.index4_right ul li a .textbox h3{font-size: 16px;color: #333;font-weight: bold;margin-bottom: 5px;}
.index4_right ul li a .textbox p{font-size: 14px;color: #999;}



/* ================about样式=================== */
.about1box{width: 100%;margin: 0 auto;}
.about1{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.about1_left{width: 35%;}
.about1_right{width: 60%;}
.about1_left h3{font-size: 24px;color: #333;font-weight: bold;margin-bottom: 10px;}
.about1_left p{font-size: 16px;color: #666464;margin-bottom: 15px;}
.about1_left .imgbox{width: 100%;font-size: 0;}
.about1_left .imgbox img{width: 100%;}
.about1_right .desc p{font-size: 16px;color: #666464;}




.about2box{width: 100%;margin: 0 auto;background-repeat: no-repeat;background-size: cover;}
.about2{width: 100%;margin: 0 auto;height: 400px;display: flex;align-items: center;justify-content: center;}
.about2 .textbox{text-align: center;}
.about2 .textbox h1{font-size: 40px;color: #fff;margin-bottom: 20px;font-weight: bold;}
.about2 .textbox h3{font-size: 20px;color: #fff;}
.about2_number{height: 300px;border-top: 1px solid #fff;}

.number{width: 100%;height: 300px;}
.number ul{display: flex;height: 100%;}
.number ul li{width: 33.33%;border-right: 1px solid #fff;box-sizing: border-box;display: flex;align-items: center;justify-content: center;height: 100%;transition: all 0.3s;}
.number ul li:last-child{border-right: 0;}

.number ul li .textbox{text-align: center;color: #fff;}
.number ul li .textbox h1{position: relative;font-size: 38px;font-weight: bold;margin-bottom: 10px;display: inline-block;}
.number ul li .textbox h1 i{font-style: normal;position: absolute;top: 0;font-size: 16px;left: 100%;}
.number ul li .textbox h3{font-size: 16px;font-weight: bold;margin-bottom: 20px;}
.number ul li .textbox p{font-size: 16px;}
.number ul li:hover{background-color: #2a62ac;}





.about3box{width: 100%;margin: 0 auto;}
.about3{width: 100%;margin: 0 auto;}
.about3_content{width: 100%;position: relative;}
.a_top{display: flex;justify-content: space-around;background-color: #f4f4f4;padding: 30px;align-items: center;position: relative;}
.a_top h3{font-size: 18px;color: #333;}
.a_top img{position: absolute;left: 50%;transform: translateX(-50%);max-width: 100%;width: auto;}

.a_list{width: 100%;margin: 0 auto;}
.a_list ul{position: relative;padding: 40px 0;}
.a_list ul:after{height: 100%;position: absolute;width: 1px;left: 50%;transform: translateX(-50%);top: 0;background-color: var(--primary-color);content: "";}
.a_list ul li{width: 100%;display: flex;align-items: center;justify-content: space-between;margin-bottom: 40px;}
.a_list ul li .left{width: 40%;order: 0;text-align: right;position: relative;}
.a_list ul li .left h3{font-size: 22px;font-weight: bold;color: #333;margin-bottom: 10px;}
.a_list ul li .left .icon{position: absolute;left: 105.5%;top: 0;z-index: 9;}
.a_list ul li .left .icon .icon1,.a_list ul li .left .icon .icon2{position: absolute;left: 0;top: 0;transition: all 0.3s;}
.a_list ul li .left .icon .icon2{opacity: 0;}
.a_list ul li:hover .left .icon .icon2{opacity: 1;}
.a_list ul li .left  p{font-size: 16px;color: #999;}
.a_list ul li .right{width: 40%;font-size: 0;order: 1;}
.a_list ul li .right img{width: 100%;}

.a_list ul li:nth-child(2n) .left{order: 1;text-align: left;}
.a_list ul li:nth-child(2n) .left .icon{left: auto;top: 26px;right: 105.5%;transform: rotate(180deg);}
.a_list ul li:nth-child(2n) .right{order: 0;}

.about3_content .more{text-align: center;}


/* ================client样式=================== */
.client1box{width: 100%;margin: 0 auto;}
.client1{width: 100%;margin: 0 auto;}
.client1_content{width: 100%;}
.client1_content ul{display: flex;flex-wrap: wrap;}
.client1_content ul li{width: 32.33%;margin-right: 1.5%;margin-bottom: 40px;}
.client1_content ul li:nth-child(3n){margin-right: 0;}
.client1_content ul li a{display: block;width: 100%;border-top: 1px solid #efefef;}
.client1_content ul li a h3{font-size: 16px;font-weight: bold;color: #333;transition: all 0.3s;padding: 10px 0;min-height: 66px;}
.client1_content ul li:hover a h3:first-child{color: #2a62ac;}
.client1_content ul li:hover a{border-top: 1px solid #2a62ac;}
.client1_content ul li a .imgbox{width: 100%;font-size: 0;}
.client1_content ul li a .imgbox img{width: 100%;height: 325px;object-fit: cover;}
.client1_content ul li a p{margin-top: 20px;font-size: 16px;color: #666464;}


.client2box{width: 100%;margin: 0 auto;}
.client2{width: 100%;margin: 0 auto;}
.client2_content{width: 100%;}
.client2_content .item{width: 100%;display: flex;justify-content: space-between;padding: 50px 0px;border-bottom: 1px solid #efefef;}
.client2_content .item:last-child{border-bottom: 0;}
.client2_content .item .item_left{width: 35%;}
.client2_content .item .item_right{width: 62%;}
.client2_content .item .item_left .imgbox{width: 100%;font-size: 0;}
.client2_content .item .item_left .imgbox img{max-width: 100%;width: auto;margin-bottom: 10px;}
.client2_content .item .item_left .imgbox p{font-size: 14px;color: #333;font-weight: bold;}

.client2_content .item .item_right ul{display: flex;flex-wrap: wrap;}
.client2_content .item .item_right ul li{width: 25%;padding: 0 10px;}
.client2_content .item .item_right ul li a{display: block;width: 100%;}
.client2_content .item .item_right ul li:hover a{box-shadow: 5px 0px 5px 5px rgb(0 0 0 / 5%);}
.client2_content .item .item_right ul li a img{width: 100%;}



/* ================contact样式=================== */
.contact1box{width: 100%;margin: 0 auto;}
.contact1{width: 100%;margin: 0 auto;}
.contact1_content{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.contact_left{width: 50%;}
.contact_right{width: 50%;font-size: 0;}
.contact_right img{width: auto;max-height: 450px;}
.contact_left ul li{padding: 20px 0;border-bottom: 1px solid #efefef;display: flex;align-items: center;}
.contact_left ul li .imgbox{padding-right: 15px;}
.contact_left ul li .imgbox img{width: auto;max-width: 60px;}
.contact_left ul li .textbox{padding-left: 15px;}
.contact_left ul li .textbox h3{font-size: 16px;color: #333;margin-bottom: 10px;font-weight: bold;}
.contact_left ul li .textbox p{font-size: 16px;color: #333;}

.contact2box{width: 100%;margin: 0 auto;margin-bottom: -40px;}
.contact2{width: 100%;margin: 0 auto;font-size: 0;}
.contact2 a{display: block;width: 100%;}
.contact2 a img{width: 100%;}


/* ================development样式=================== */
.develop1box{width: 100%;margin: 0 auto;}
.develop1{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.develop1_left{width: 35%;font-size: 0;}
.develop1_right{width: 60%;}
.develop1_left img{width: 100%;}
.develop1_right h3{font-size: 24px;font-weight: bold;margin-bottom: 38px;color: #333;}
.develop1_right .desc p{font-size: 18px;color: #666464;line-height: 30px;}

.btnbox1 a{text-align: left;margin-top: 40px;display: block;}



.develop2box{width: 100%;margin: 0 auto;}
.develop2{width: 100%;margin: 0 auto;}
.d_item{display: flex;justify-content: space-between;flex-wrap: wrap;height: 350px;}
.d_item .item_left{width: 55%;padding: 20px;}
.d_item1 .item_left{padding: 0;}
.d_item1 .item_left img{width: 100%;height: 100%;object-fit: cover;}
.d_item .item_right{width: 45%;display: flex;}
.d_item .item_right .r1{width: 50%;order: 0;font-size: 0;}
.d_item .item_right .r2{width: 50%;order: 1;padding: 20px;background: #f4f4f4;}
.d_item .item_right .r1 img{width: 100%;height: 100%;object-fit: cover;}
.d_item h3{font-size: 24px;color: #333;font-weight: bold;margin-bottom: 10px;}
.d_item p{font-size: 16px;color: #666464;}
.d_item .r2 p{color: #666;}
.d_item1 .item_right .r1{width: 50%;order: 1;}
.d_item1 .item_right .r2{width: 50%;order: 0;background: #2a62ac;}

.d_item1 .r2 h3{color: #fff;}
.d_item1 .r2 p{color: #fff;}

.d_btn a{margin-top: 40px;display: inline-block;}
.d_btn a img{max-width: 100%;width: auto;}




.develop3box{width: 100%;margin: 0 auto;}
.develop3{width: 100%;margin: 0 auto;}

.develop3_content{width: 100%;}
.develop3_content ul{display: flex;flex-wrap: wrap;}
.develop3_content ul li{width: 32.33%;margin-right: 1.5%;margin-bottom: 20px;text-align: center;}
.develop3_content ul li:nth-child(3n){margin-right: 0;}
.develop3_content ul li .imgbox{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;position: relative;margin-bottom: 15px;height: 120px;}
.develop3_content ul li .imgbox img{position: absolute;left: 50%;top: 50%;width: auto;max-width: 100%;transition: all 0.3s;transform: translate(-50%,-50%);}
.develop3_content ul li .imgbox .img1{}
.develop3_content ul li .imgbox .img2{opacity: 0;}
.develop3_content ul li:hover .imgbox .img2{opacity: 1;}
.develop3_content ul li h3{font-size: 18px;color: #333;font-weight: bold;margin-bottom: 10px;transition: all 0.3s;}
.develop3_content ul li .textbox{padding: 20px;transition: all 0.3s;background: #fff;text-align: left;}
.develop3_content ul li .textbox p{font-size: 15px;color: #333;height: 100px;}
.develop3_content ul li:hover h3{color: #2a62ac;}
.develop3_content ul li:hover .textbox{background-color: #2a62ac;}
.develop3_content ul li:hover .textbox h3{color: #fff;}
.develop3_content ul li:hover .textbox p{color: #fff;}



.develop4box{width: 100%;margin: 0 auto;}
.develop4{width: 100%;margin: 0 auto;}
.develop4_content{width: 100%;}

.develop4_content .d_top {width: 100%;background-repeat: no-repeat;background-size: cover;display: flex;align-items: center;justify-content: space-between;height: 386px;position: relative;margin-bottom: 50px;}
.develop4_content .d_top .imgbox{width: 386px;}
.develop4_content .d_top .imgbox img{max-width: 100%;width: auto;}
.develop4_content .d_top .textbox{width: calc(100% - 400px);padding: 0 20px;}
.develop4_content .d_top .textbox p{font-size: 16px;color: #666464;}

.develop4_content .d_bot{width: 100%;position: relative;height: 310px;}
.develop4_content .d_bot .mySwiper_d{width: 100%;}
.develop4_content .d_bot .mySwiper_d .swiper-wrapper{width: 100%;}
.develop4_content .d_bot .swiper-slide{height: calc((100% - 30px) / 2) !important;}
.develop4_content .d_bot .swiper-slide .li_inner{width: 100%;background-image: url(../images/d_bg.png);background-repeat: no-repeat;background-size: cover;display: flex;align-items: center;justify-content: space-between;position: relative;margin-bottom: 20px;}

.develop4_content .d_bot .swiper-slide .li_inner .imgbox{width: 30%;font-size: 0;}
.develop4_content .d_bot .swiper-slide .li_inner .imgbox img{max-width: 100%;width: auto;}
.develop4_content .d_bot .swiper-slide .li_inner .textbox{width: 68%;padding: 0 20px;text-align: left;}
.develop4_content .d_bot .swiper-slide .li_inner .textbox .title{padding-bottom: 10px;border-bottom: 1px solid #fff;margin-bottom: 20px;}
.develop4_content .d_bot .swiper-slide .li_inner .textbox .title h3{font-size: 16px;color: #333;font-weight: bold;margin-bottom: 5px;}
.develop4_content .d_bot .swiper-slide .li_inner .textbox .title p{font-size: 14px;color: #333;}
.develop4_content .d_bot .swiper-slide .li_inner .textbox a{font-size: 16px;color: #999;}
.develop4_content .d_bot .prev_d{
	position: absolute;
	z-index: 9;
	left: -5%;
	top: 50%;
	transform: translateY(-50%);
	cursor: pointer;
	max-width: 100%;width: auto;
}
.develop4_content .d_bot .next_d{
	position: absolute;
	z-index: 9;
	right: -5%;
	top: 50%;
	transform: translateY(-50%);
	cursor: pointer;
	max-width: 100%;width: auto;
}










@media only screen and (max-width: 980px) {
	.headerbox{
		display: none;
	}
	.sp_header{ display:block;}
	.bannerbox{margin-top: 70px;}
	.inbannerbox{margin-top: 70px;}
	.main_title h1 {font-size: 30px;}
	.main_title p {font-size: 15px;}
	.pd50{padding: 25px 0;}
	.mt40{margin-top: 20px;}
	.footer_left{width: 100%;margin-bottom: 20px;}
	.footer_center{width: 100%;margin-bottom: 20px;}
	.footer_right{width: 100%;}
	.footer_center ul li h3 {font-size: 15px;}
	.footer_center ul li dl dd a{font-size: 13px;}
	.footer_right h3 {font-size: 15px;}
	.footer_right ul li p{font-size: 13px;}
	.footer_bot p {font-size: 12px;}
	.index1_content ul li{width: 49%;margin-right: 1%;min-height: 150px;}
	.index1_content ul li:nth-child(3n){margin-right: 1%;}
	.index1_content ul li:nth-child(2n){margin-right: 0;}
	.index4_left{width: 100%;margin-bottom: 15px;}
	.index4_right{width: 100%;}
	.index4_right ul li a .date h1 {font-size: 30px;}
	.index3_content ul li {width: 49%;}
	.index3_content ul li a h3 {font-size: 16px;}
	.index2_box ul li .box .box_left{width: 100%;margin-bottom: 20px;}
	.index2_box ul li .box .box_right{width: 100%;font-size: 0;}
	.contact2box {margin-bottom: 0;padding: 25px 0;}
	.contact_left{width: 100%;margin-bottom: 20px;}
	.contact_right{width: 100%;}
	.contact_right img {width: 100%;height: auto;}
	.contact_left ul li .imgbox img {max-width: 35px;}
	.about2 .textbox h1 {font-size: 30px;}
	.about2 .textbox h3 {font-size: 15px;}
	.about1_left{width: 100%;margin-bottom: 20px;}
	.about1_right{width: 100%;}
	.about2_number {height: auto;}
	.number {height: auto;}
	.number ul li .textbox h1 {font-size: 23px;}
	.number ul li {padding: 20px;height: auto;}
	.a_list ul li .left .icon {display: none;}
	.a_list ul:after{display: none;}
	.a_list ul li {flex-wrap: wrap;margin-bottom: 20px;}
	.a_list ul li .left{width: 100%;margin-bottom: 10px;order: 0 !important;text-align: left !important;}
	.a_list ul li .right{width: 100%;order: 1 !important;}
	.client1_content ul li {width: 49%;margin-right: 1%;}
	.client1_content ul li:nth-child(2n){margin-right: 0;}
	.client1_content ul li:nth-child(3n){margin-right: 1%;}
	.d_item .item_left{width: 100%;}
	.d_item .item_right{width: 100%;}
	.d_item {height: auto;}
	.develop1_left{width: 100%;margin-bottom: 20px;}
	.develop1_right{width: 100%;}
	.develop4_content .d_top {background: none !important;height: auto;}
	.develop4_content .d_top .imgbox{width: 30%;}
	.develop4_content .d_top .textbox{width: 65%;}
	.develop4_content .d_bot{width: 100%;position: relative;height: 420px;}
	.develop4_content .d_bot .mySwiper_d {width: 90%;}
	.develop4_content .d_bot .prev_d {left: 0;}
	.develop4_content .d_bot .next_d {right: 0;}
}


@media only screen and (max-width: 680px) {
	.index1_content ul li{width: 100%;margin-right: 0% !important;}
	.index2_tab ul li {width: 100%;margin-right: 0;}
	.index2_box ul li .box .box_left p {font-size: 16px;}
	.about2_number .wapper{padding: 0;}
	.number ul{flex-wrap: wrap;}
	.number ul li {width: 100%;border-right: 0;border-bottom: 1px solid #fff;}
	.main_title h1 {font-size: 20px;}
	.a_top img {max-height: 40px;}
	.a_top {padding: 15px;}
	.a_top h3{font-size: 14px;}
	.client1_content ul li {width: 100%;margin-right: 0 !important;}
	.client2_content .item{flex-wrap: wrap;padding: 20px 0;}
	.client2_content .item .item_left{width: 100%;margin-bottom: 20px;}
	.client2_content .item .item_right{width: 100%;}
	.client2_content .item .item_right ul li {width: 50%;}
	.develop3_content ul li {width: 100%;margin-right: 0%;}
	.develop4_content .d_top {flex-wrap: wrap;}
	.develop4_content .d_top .imgbox{width: 100%;margin-bottom: 10px;display: flex;align-items: center;justify-content: center;}
	.develop4_content .d_top .textbox{width: 100%;}
	.develop4_content .d_bot {height: 400px;}
}
@media only screen and (max-width: 480px) {
	.develop4_content .d_bot {height: 300px;}
}