/*flash*/
.index_banner{width:100%;padding-bottom:820px;position:relative;overflow:hidden;z-index:9;}
.index_banner .swiper-wrapper{position:absolute;left:0;top:0;width:100%;height:100%;z-index:5;}
.index_banner .swiper-slide{position:relative;}
.index_banner .swiper-slide:before{
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.3);
}
.index_banner .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover;}
.index_banner .swiper-slide .banner_text{
    width: 100%;
    position: absolute;
    top: 30%;
    left: 0;
    -webkit-transform:translateY(-50%);
       -moz-transform:translateY(-50%);
         -o-transform:translateY(-50%);
            transform:translateY(-50%);}
.index_banner .swiper-slide .banner_text p{font-size: 28px;font-weight: bold;color: #ffffff;text-align: center;}
.index_banner .swiper-slide .banner_text p:first-child{font-size: 64px;margin-bottom: 12px;}
.index_banner .swiper-slide video{display:block;width:100%;height:100%;object-fit:cover;}
.index_banner.swiper-container-horizontal .swiper-pagination-bullets{bottom:36px;}
.index_banner.swiper-container-horizontal .swiper-pagination-bullets .swiper-pagination-bullet{width:15px;height:15px;margin:0 7px;opacity:1;background-color:transparent;border:1px solid #FFF;}
.index_banner.swiper-container-horizontal .swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#3A91F9;border-color:#3A91F9;}
.index_banner .swiper-button-prev,.index_banner .swiper-button-next{width:16px;height:28px;margin-top:-14px;background-size:100% 100%;opacity:0;}
.index_banner .swiper-button-prev{background-image:url('../Image/fla_l.png');left:35px;}
.index_banner .swiper-button-next{background-image:url('../Image/fla_r.png');right:35px;}
.index_banner:hover .swiper-button-prev,.index_banner:hover .swiper-button-next{opacity:1;}
/*product*/
.product{padding:63px 0 77px;}
.product .p_c{margin-top:24px;text-align:center;}
.product .p_c .a_span{display:inline-block;padding:0 16px;font-size:16px;color:#505050;height:36px;line-height:36px;cursor:pointer;}
.product .p_c .a_span.on{background:#3A91F9;border-radius:18px;color:#FFF;}
.product .p_ul{padding-top:10px;}
.product .p_ul .p_li{width:calc(33.33% - 16px);margin-left:24px;margin-top:30px;float:left;position:relative;display:block;}
.product .p_ul .p_li:nth-child(3n+1) {margin-left: 0;}
.product .p_ul .p_li.p_li_w{width:calc(50% - 12px);}
/*.product .p_ul .p_li.p_li_w img{object-fit:contain;}*/
.product .p_ul .p_li:before{content:"";position:absolute;left:0;bottom:0;width:100%;height:100%;visibility:hidden;opacity:0;z-index:1;
    background-image:-moz-linear-gradient(180deg,rgba(34,35,40,0) 0%,#222328 100%);
    background-image:-webkit-linear-gradient(180deg,rgba(34,35,40,0) 0%,#222328 100%);
    background-image:-ms-linear-gradient(180deg,rgba(34,35,40,0) 0%,#222328 100%);
    background-image:linear-gradient(180deg,rgba(34,35,40,0) 0%,#222328 100%);}
/*.product .p_ul .p_li:nth-child(2n+1){margin-left:0;}*/

.product .p_ul .p_li .p_img{width:100%;padding-bottom:72.6795%;position:relative;border:1px solid #EEE;}
.product .p_ul .p_li.p_li_w .p_img{padding-bottom:48%;}
.product .p_ul .p_li .p_icon{position:absolute;top:0;right:30px;z-index:2;visibility:hidden;opacity:0;}
.product .p_ul .p_li .p_icon em{font-size:15px;color:#fff;display:inline-block;width:45px;height:45px;line-height:45px;text-align:center;border:1px solid rgba(255, 255, 255, 0.3);}
.product .p_ul .p_li .p_txt{position:absolute;bottom:0;left:0;visibility:hidden;opacity:0;z-index:2;width:100%;padding:0 15px 0 40px;}
.product .p_ul .p_li .p_txt p{font-size:15px;color:#FFF;height:28px;line-height:28px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.product .p_ul .p_li .p_txt p:first-child{font-size:30px;height:36px;line-height:36px;margin-bottom:5px;font-weight:bold;}
.product .p_ul .p_li:hover:before{visibility:visible;opacity:1;}
.product .p_ul .p_li:hover .p_icon{visibility:visible;opacity:1;top:30px;}
.product .p_ul .p_li:hover .p_txt{visibility:visible;opacity:1;bottom:30px;}
/*youshi*/
.youshi{background:url('../Image/youshibg.webp') no-repeat center bottom;padding:76px 0 70px;}
.youshi .pb_title span:after{content:none;}
.youshi .ys_ul{width:767px;float:left;padding-top:8px;}
.youshi .ys_ul .ys_li{padding:35px 0 13px;border-bottom:2px solid #DEDEDE;}
.youshi .ys_ul .ys_li:last-child{border-bottom:none;}
.youshi .ys_ul .ys_li .ys_icon{width:100px;height:100px;border-radius: 50%;float:left;background-color:#ffffff;background-size:72px 72px !important;background-repeat:no-repeat;background-position:center center;background-size:cover;
  -webkit-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
     -moz-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
      -ms-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
       -o-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
          transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);}
.youshi .ys_ul .ys_li .ys_icon.icon1{background-image:url('../Image/ys_icon1.svg');}
.youshi .ys_ul .ys_li .ys_icon.icon2{background-image:url('../Image/ys_icon2.svg');}
.youshi .ys_ul .ys_li .ys_icon.icon3{background-image:url('../Image/ys_icon3.svg');}
.youshi .ys_ul .ys_li .ys_icon.icon4{background-image:url('../Image/ys_icon4.svg');}
.youshi .ys_ul .ys_li .ys_pp{width:calc(100% - 100px);padding-left:30px;float:right;}
.youshi .ys_ul .ys_li .ys_pp p{font-size:15px;line-height:28px;color:#677a85;}
.youshi .ys_ul .ys_li .ys_pp p:first-child{font-size:24px;height:34px;line-height:34px;font-weight:bold;color:#2c3941;margin-bottom:1px;margin-top:3px;}
.youshi .ys_ul .ys_li .ys_pp p:last-child{height:84px;}
.youshi .ys_ul .ys_li:hover .ys_icon{
    -webkit-transform:translateY(-5px);
      -moz-transform:translateY(-5px);
       -ms-transform:translateY(-5px);
           transform:translateY(-5px);}
/*info*/
.info{padding:92px 0 102px;}
.info .pb_title .h_t{margin-top:19px;}
.info .info_txt{padding-top:39px;}
.info .info_txt p{font-size:15px;line-height:28px;color:#677a85;margin-top:11px;text-align:center;}
.info .info_txt p:first-child{font-size:16px;color:#2c3941;}
.info .info_num{margin-top:62px;}
.info .info_num .in_li{width:33.33%;float:left;text-align:center;}
.info .info_num .in_li p{font-size:16px;height:26px;line-height:26px;color:#646464;}
.info .info_num .in_li p:first-child{font-size:66px;height:66px;line-height:66px;margin-bottom:3px;color:#2c3941;font-weight:bold;}
.info .info_num .in_li p em{display:inline-block;font-style:normal;font-size:26px;height:36px;line-height:36px;margin-left:8px;}
.info .info_ul{margin-top:55px;}
.info .info_ul .iu_li{width:calc(20% - 20px);float:left;margin-left:25px;position:relative;padding:57px 30px 60px;overflow:hidden;}
.info .info_ul .iu_li:first-child{margin-left:0;}
.info .info_ul .iu_li img{width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;z-index:1;}
.info .info_ul .iu_li:before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;background:#E3F0FF;z-index:2;}
.info .info_ul .iu_li .iu_txt{position:relative;z-index:2;}
.info .info_ul .iu_li .iu_txt em{display:block;height:74px;background-repeat:no-repeat;background-position:center center;background-size:auto 100%;margin-bottom:39px;}
.info .info_ul .iu_li .iu_txt em.icon1{background-image:url('../Image/info_icon1.svg');}
.info .info_ul .iu_li .iu_txt em.icon2{background-image:url('../Image/info_icon2.svg');}
.info .info_ul .iu_li .iu_txt em.icon3{background-image:url('../Image/info_icon3.svg');}
.info .info_ul .iu_li .iu_txt em.icon4{background-image:url('../Image/info_icon4.svg');}
.info .info_ul .iu_li .iu_txt em.icon5{background-image:url('../Image/info_icon5.svg');}
.info .info_ul .iu_li .iu_txt p{font-size:15px;line-height:28px;color:#677a85;text-align:center;}
.info .info_ul .iu_li .iu_txt p:first-of-type{font-size:16px;margin-bottom:7px;color:#333;}
.info .info_ul .iu_li .iu_txt p:last-of-type{height:112px;}
.info .info_ul .iu_li:hover:before{background:rgba(58,145,249,.8);}
.info .info_ul .iu_li:hover img{transform:scale(1.05);}
.info .info_ul .iu_li:hover .iu_txt em.icon1{background-image:url('../Image/info_icon1_hover.svg');}
.info .info_ul .iu_li:hover .iu_txt em.icon2{background-image:url('../Image/info_icon2_hover.svg');}
.info .info_ul .iu_li:hover .iu_txt em.icon3{background-image:url('../Image/info_icon3_hover.svg');}
.info .info_ul .iu_li:hover .iu_txt em.icon4{background-image:url('../Image/info_icon4_hover.svg');}
.info .info_ul .iu_li:hover .iu_txt em.icon5{background-image:url('../Image/info_icon5_hover.svg');}
.info .info_ul .iu_li:hover .iu_txt p{color:#FFF;}
/*case*/
.case{padding:88px 0 96px;position:relative;overflow: hidden;}
.case .c_bg{position:absolute;width:100%;height:613px;background:url('../Image/casebg.webp') no-repeat center center;background-size:cover;left:0;top:0;}
.case .c_bg:before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;background:rgba(58,145,249,.8);}
.case .pb_title .h_t{color:#FFF;margin-top:30px;}
.case .pb_title p{font-size:16px;line-height:24px;color:#FFF;margin-top:19px;}
.case .c_ul{margin-top:66px;overflow:hidden;}
.case .c_ul .swiper-slide{padding-bottom:60px;}
.case .c_ul .c_img{width:100%;padding-bottom:75%;position:relative;}
.case .c_ul .c_txt{padding:58px 40px 40px;background:#fff;position:relative;z-index:1;width:calc(100% - 40px);margin-left:20px;margin-top:-17px;text-align:center;
    -webkit-box-shadow:0 10px 30px rgba(224,224,224,.4);
    -moz-box-shadow:0 10px 30px rgba(224,224,224,.4);
    box-shadow:0 10px 30px rgba(224,224,224,.4);}
.case .c_ul .c_txt em{display:block;background:url('../Image/case_icon.svg') no-repeat center center #3A91F9;width:70px;height:70px;position:absolute;left:50%;margin-left:-35px;top:-35px;border-radius:7px;
    -webkit-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
    -moz-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
    -ms-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
    -o-transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);
    transition:transform 0.3s cubic-bezier(0.21,0.6,0.44,2.18);}
.case .c_ul .c_txt p{font-size:17px;line-height:28px;color:#677a85;}
.case .c_ul .c_txt p:first-of-type{font-size:21px;height:31px;line-height:31px;margin-bottom:5px;color:#2c3941;font-weight:bold;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.case .c_ul .c_txt p:last-of-type{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.case .c_ul .c_txt span{font-size:14px;margin-top:14px;display:inline-block;font-weight:bold;color:#24c373;}
.case .c_ul .c_txt span i{margin-left:15px;}
.case .c_ul .swiper-slide:hover .c_txt em{
    -webkit-transform:translateY(-10px);
    -moz-transform:translateY(-10px);
    -ms-transform:translateY(-10px);
    transform:translateY(-10px);}
/*news*/
.news{padding:97px 0 120px;background:#E3F0FF;}
.news .pb_title .h_t{margin-top:22px;}
.news .n_ul{margin-top:67px;overflow:hidden;}
.news .n_ul .n_img{width:100%;padding-bottom:100%;position:relative;overflow:hidden;}
.news .n_ul .n_c{}
.news .n_ul .n_txt{padding:32px 35px 25px 40px;background:#FFF;position:relative;}
.news .n_ul .n_txt .time{position:absolute;right:40px;top:-35px;font-weight:500;font-size:20px;color:#fff;height:70px;width:70px;text-align:center;background:#3A91F9;padding-top:11px;border-radius:7px;line-height:1;text-transform: capitalize;}
.news .n_ul .n_txt .time b{display:block;font-size:30px;}
.news .n_ul .n_txt em{font-size:13px;font-weight:bold;height:25px;line-height:25px;color:#fff;text-transform:uppercase;background:#24c373;padding:0 10px;border-radius:5px;margin-bottom:13px;display:inline-block;font-style:normal;}
.news .n_ul .n_txt p{font-size:21px;font-weight:bold;color:#2c3941;line-height:28px;height:84px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;}
.news .n_ul .n_txt span{font-size:14px;margin-top:18px;display:inline-block;font-weight:bold;color:#3A91F9;}
.news .n_ul .n_txt span i{margin-left:15px;}
/*feedback*/
.feedback{background:#f2f2f2;padding:73px 22px 92px 89px;}
.feedback .fb_c{position:relative;}
.feedback .fb_left{width:39.8%;float:left;border:10px solid #FFF;border-right:none;margin:30px 0 40px;}
.feedback .fb_left .fb_img{width:100%;padding-bottom:533px;position:relative;}
.feedback .fb_right{width:60.2%;position:absolute;background:url(feedbackbg.jpg) no-repeat center bottom #FFF;border-top:10px solid #E50D0C;right:0;top:0;background-size:100% auto;height:100%;padding:66px 12.5% 0 3.5%;}
.feedback .fb_right .fb_tit{}
.feedback .fb_right .fb_tit p{font-size:16px;line-height:30px;color:#878787;}
.feedback .fb_right .fb_tit p:first-child{font-size:50px;line-height:1;font-family:"Arial Black";color:#282828;margin-bottom:15px;}
.feedback .fb_right .fb_form{}
.feedback .fb_right .fb_form .fb_li{width:50%;margin-top:26px;float:left;position:relative;}
.feedback .fb_right .fb_form .fb_li.fb_li1{width:100%;}
.feedback .fb_right .fb_form .fb_li input{width:calc(100% - 45px);height:40px;background:transparent;line-height:38px;outline:none;padding:0 20px;display:block;color:#878787;border:1px solid #C8D0E3;float:left;}
.feedback .fb_right .fb_form .fb_li i{width:45px;height:40px;line-height:40px;color:#afd6c7;font-size:24px;float:left;}
.feedback .fb_right .fb_form .fb_li select{width:calc(100% - 45px);height:40px;background:transparent;line-height:38px;outline:none;padding:0 20px;display:block;background:url(seclect.png) no-repeat right center;-webkit-appearance:none;color:#878787;border:1px solid #C8D0E3;float:left;}
.feedback .fb_right .fb_form .fb_li select option{font-size:18px;color:#999;}
.feedback .fb_right .fb_form .fb_li textarea{width:calc(100% - 45px);height:126px;padding:8px 20px;background:transparent;outline:none;resize:none;line-height:22px;display:block;color:#878787;border:1px solid #C8D0E3;font-family:"Arial";float:left;}
.feedback .fb_right .fb_form .fb_li ::-webkit-input-placeholder{color:#878787;}
.feedback .fb_right .fb_form .fb_li :-moz-placeholder{color:#878787;}
.feedback .fb_right .fb_form .fb_li ::-moz-placeholder{color:#878787;}
.feedback .fb_right .fb_form .fb_li :-ms-input-placeholder{color:#878787;}
.feedback .fb_right .fb_form .fb_btn{width:221px;height:56px;line-height:56px;margin-top:26px;color:#FFF;background:#e50d0c;cursor:pointer;font-size:18px;font-weight:bold;float:left;border-radius:4px;text-align:center;}
.feedback .fb_right .fb_form .fb_btn:hover{opacity:.8;}

@media screen and (max-width:1699px){
    .index_banner{padding-bottom:700px;}
    .index_banner .swiper-slide .banner_text p:first-child{font-size: 56px;}
    .index_banner .swiper-slide .banner_text p{font-size: 24px;}

}
@media screen and (max-width:1499px){
    .index_banner{padding-bottom:630px;}
    .index_banner .swiper-slide .banner_text p:first-child{font-size: 50px;}
    .index_banner .swiper-slide .banner_text p{font-size: 22px;}
    
    .info .info_ul .iu_li{padding:30px 20px;width:calc(20% - 16px);margin-left:20px;}
    .info .info_ul .iu_li .iu_txt em{height:60px;margin-bottom:28px;}
    .info .info_ul .iu_li .iu_txt p{font-size:14px;line-height:26px;}
    .info .info_ul .iu_li .iu_txt p:last-of-type{height:130px;}
    
    .case .c_ul .swiper-slide{padding-bottom: 40px;}
}

@media screen and (max-width:1299px){
	.index_banner{padding-bottom:490px;}
    .index_banner.swiper-container-horizontal .swiper-pagination-bullets{bottom:28px;}
    .index_banner.swiper-container-horizontal .swiper-pagination-bullets .swiper-pagination-bullet{width:12px;height:12px;margin:0 5px;}
    .product{padding:40px 0;}
    .product .p_c{margin-top:20px;}
    .product .p_c .a_span{font-size:14px;padding:0 10px;}
    .product .p_ul{padding-top:0;}
    .product .p_ul .p_li{width:calc(33.33% - 12px);margin-left:18px;margin-top:20px;}
    .product .p_ul .p_li.p_li_w{width:calc(50% - 9px);}
    .product .p_ul .p_li .p_icon{right:20px;}
    .product .p_ul .p_li .p_icon em{font-size:14px;width:40px;height:40px;line-height:40px;}
    .product .p_ul .p_li .p_txt{padding:0 10px 0 26px;}
    .product .p_ul .p_li .p_txt p{font-size:14px;line-height:26px;}
    .product .p_ul .p_li .p_txt p:first-child{font-size:22px;height:30px;line-height:30px;margin-bottom:0;}
    .product .p_ul .p_li:hover .p_icon{top:20px;}
    .product .p_ul .p_li:hover .p_txt{bottom:20px;}
    .youshi{padding:40px 0;}
    .youshi .ys_ul{padding-top:0;width:690px;}
    .youshi .ys_ul .ys_li{padding:26px 0 10px;}
    .youshi .ys_ul .ys_li .ys_icon{width:80px;height:80px;}
    .youshi .ys_ul .ys_li .ys_pp{width:calc(100% - 80px);padding-left:20px;}
    .youshi .ys_ul .ys_li .ys_pp p{font-size:14px;line-height:26px;}
    .youshi .ys_ul .ys_li .ys_pp p:first-child{font-size:20px;height:30px;line-height:30px;margin-top:2px;margin-bottom:0;}
    .youshi .ys_ul .ys_li .ys_pp p:last-child{height:78px;}
    .info{padding:50px 0 60px;}
    .info .pb_title .h_t{margin-top:10px;}
    .info .info_txt{padding-top:20px;}
    .info .info_num{margin-top:40px;}
    .info .info_num .in_li p{font-size:14px;height:24px;line-height:24px;}
    .info .info_num .in_li p:first-child{font-size:50px;height:50px;line-height:50px;}
    .info .info_num .in_li p em{font-size:20px;height:30px;line-height:30px;}
    .info .info_ul{margin-top:40px;}
    .info .info_ul .iu_li{padding:20px 10px;width:calc(20% - 12px);margin-left:15px;}
    .info .info_ul .iu_li .iu_txt em{height:50px;margin-bottom:20px;}
    .info .info_ul .iu_li .iu_txt p{line-height:24px;}
    .info .info_ul .iu_li .iu_txt p:last-of-type{height:144px;}
    .info .info_ul .iu_li .iu_txt p:first-of-type{font-size:15px;}
    .case{padding:50px 0;}
    .case .c_bg{height:475px;}
    .case .pb_title .h_t{margin-top:20px;}
    .case .pb_title p{font-size:14px;line-height:22px;margin-top:12px;}
    .case .c_ul{margin-top:40px;}
    .case .c_ul .swiper-slide{padding-bottom: 30px;}
    .case .c_ul .c_txt{padding:40px 20px 20px;width:calc(100% - 30px);margin-left:15px;}
    .case .c_ul .c_txt p{font-size:15px;line-height:26px;}
    .case .c_ul .c_txt p:first-of-type{font-size:18px;height:26px;line-height:26px;margin-bottom:2px;}
    .case .c_ul .c_txt span{margin-top:10px;}
    .case .c_ul .c_txt em{width:60px;height:60px;margin-left:-30px;top:-30px;}
    .news{padding:50px 0;}
    .news .pb_title .h_t{margin-top:15px;}
    .news .n_ul{margin-top:30px;}
    .news .n_ul .n_txt{padding:20px 20px 15px 25px;}
    .news .n_ul .n_txt p{font-size:18px;line-height:24px;height:72px;}
    .news .n_ul .n_txt span{margin-top:12px;}
    .news .n_ul .n_txt .time{right:20px;width:60px;height:60px;border-radius:5px;font-size:18px;padding-top:9px;top:-30px;}
    .news .n_ul .n_txt .time b{font-size:24px;}
}

@media screen and (max-width:1023px){
    .index_banner{padding-bottom:370px;}
    .index_banner .swiper-slide .banner_text p:first-child{font-size: 30px;}
    .index_banner .swiper-slide .banner_text p{font-size: 16px;}
    .index_banner.swiper-container-horizontal .swiper-pagination-bullets{bottom:16px;}
    .index_banner.swiper-container-horizontal .swiper-pagination-bullets .swiper-pagination-bullet{width:10px;height:10px;margin:0 4px;}
    .product{padding:20px 0;}
    .product .p_c{margin-top:15px;background:#E3F0FF;}
    .product .p_c .a_span{width:25%;display:block;float:left;border-right:1px solid #FFF;border-bottom:1px solid #FFF;height:44px;line-height:44px;}
    .product .p_c .a_span:last-of-type{display:none;}
    .product .p_ul .p_li{width:calc(33.33% - 9px);margin-left:12px;margin-top:12px;}
    .product .p_ul .p_li.p_li_w{width:calc(50% - 6px);}
    .product .p_ul .p_li .p_icon{right:20px;}
    .product .p_ul .p_li .p_icon em{font-size:14px;width:40px;height:40px;line-height:40px;}
    .product .p_ul .p_li .p_txt{padding:0 10px 0 26px;}
    .product .p_ul .p_li .p_txt p{font-size:14px;line-height:26px;}
    .product .p_ul .p_li .p_txt p:first-child{font-size:22px;height:30px;line-height:30px;margin-bottom:0;}
    .product .p_ul .p_li:hover .p_icon{top:20px;}
    .product .p_ul .p_li:hover .p_txt{bottom:20px;}
    .youshi{padding:20px 0;background:#F4F4F4;}
    .youshi .ys_ul{width:100%;}
    .youshi .ys_ul .ys_li{padding:20px 0 10px;}
    .info{padding:20px 0;}
    .info .pb_title .h_t{margin-top:6px;}
    .info .info_txt{padding-top:15px;}
    .info .info_txt p{margin-top:5px;}
    .info .info_txt p br{display:none;}
    .info .info_num{margin-top:20px;}
    .info .info_num .in_li p{font-size:13px;}
    .info .info_num .in_li p:first-child{font-size:40px;height:40px;line-height:40px;}
    .info .info_num .in_li p em{font-size:18px;height:26px;line-height:26px;}
    .info .info_ul{margin-top:0;}
    .info .info_ul .iu_li{padding:20px 10px;width:calc(50% - 5px);margin-left:10px;margin-top:10px;}
    .info .info_ul .iu_li:nth-child(odd){margin-left:0;}
    .info .info_ul .iu_li .iu_txt em{margin-bottom:15px;}
    .info .info_ul .iu_li .iu_txt p:last-of-type{height:96px;}
    .case{padding:20px 0;}
    .case .c_bg{height:425px;}
    .case .pb_title .h_t{margin-top:10px;}
    .case .pb_title p{margin-top:8px;}
    .case .c_ul{margin-top:20px;}
    .case .c_ul .swiper-slide{padding-bottom: 20px;}
    .case .c_ul .c_txt{padding:40px 10px 10px;width:calc(100% - 20px);margin-left:10px;}
    .case .c_ul .c_txt p{font-size:14px;line-height:24px;}
    .case .c_ul .c_txt p:first-of-type{font-size:16px;height:24px;line-height:24px;margin-bottom:0;}
    .case .c_ul .c_txt span{margin-top:10px;}
    .case .c_ul .c_txt em{width:60px;height:60px;margin-left:-30px;top:-30px;}
    .news{padding:20px 0;}
    .news .pb_title .h_t{margin-top:10px;}
    .news .n_ul{margin-top:20px;}
    .news .n_ul .n_txt{padding:15px 15px 10px 15px;}
    .news .n_ul .n_txt em{font-size:12px;height:20px;line-height:20px;margin-bottom:7px;}
    .news .n_ul .n_txt p{font-size:16px;line-height:22px;height:66px;}
    .news .n_ul .n_txt span{margin-top:8px;}
    .news .n_ul .n_txt .time{right:10px;width:50px;height:50px;border-radius:3px;font-size:16px;padding-top:6px;top:-20px;}
    .news .n_ul .n_txt .time b{font-size:24px;}
}
/*768以下屏幕*/
@media screen and (max-width:767px){
    .index_banner{padding-bottom:50%;}
    .index_banner .swiper-slide .banner_text p:first-child{font-size: 22px;}
    .index_banner .swiper-slide .banner_text p{font-size: 14px;}
    
    .product .p_c{margin-top:10px;}
    .product .p_c .a_span{width:50%;}
    .product .p_ul .p_li{width:100%;margin-left:0;margin-top:10px;float:none;}
    .product .p_ul .p_li.p_li_w{width:100%;}
    .youshi .ys_ul{width:100%;}
    .youshi .ys_ul .ys_li{padding:20px 0 10px;}
    .youshi .ys_ul .ys_li .ys_icon{width:70px;float:none;height:70px;background-size:auto 100%;background-position:left center;}
    .youshi .ys_ul .ys_li .ys_pp{width:100%;float:none;padding-left:0;}
    .youshi .ys_ul .ys_li .ys_pp p{text-align:left;line-height:24px;}
    .youshi .ys_ul .ys_li .ys_pp p:first-child{height:auto;line-height:1.2;margin-bottom:3px;}
    .youshi .ys_ul .ys_li .ys_pp p:last-child{height:auto;}
    .info .info_txt p{font-size:14px;line-height:24px;}
    .info .info_num{margin-top:0;}
    .info .info_num .in_li{width:50%;margin-top:15px;}
    .info .info_num .in_li p{font-size:13px;}
    .info .info_num .in_li p:first-child{font-size:40px;height:40px;line-height:40px;}
    .info .info_num .in_li p em{font-size:18px;height:26px;line-height:26px;}
    .info .info_ul .iu_li{padding:15px 10px;width:100%;margin-left:0;float:none;}
    .info .info_ul .iu_li .iu_txt em{margin-bottom:10px;}
    .info .info_ul .iu_li .iu_txt p:last-of-type{height:auto;}
    .case{padding:20px 0;}
    .case .c_bg{height:425px;}
    .case .pb_title .h_t{margin-top:10px;}
    .case .pb_title p{margin-top:8px;}
    .case .c_ul{margin-top:20px;}
    .case .c_ul .swiper-slide{padding-bottom: 10px;}
    .case .c_ul .c_txt{padding:40px 10px 10px;width:calc(100% - 20px);margin-left:10px;}
    .case .c_ul .c_txt p{font-size:14px;line-height:24px;}
    .case .c_ul .c_txt p:first-of-type{font-size:16px;height:24px;line-height:24px;margin-bottom:0;}
    .case .c_ul .c_txt span{margin-top:10px;}
    .case .c_ul .c_txt em{width:60px;height:60px;margin-left:-30px;top:-30px;}
    .news{padding:20px 0;}
    .news .pb_title .h_t{margin-top:10px;}
    .news .n_ul{margin-top:20px;}
    .news .n_ul .n_txt{padding:15px 15px 10px 15px;}
    .news .n_ul .n_txt em{font-size:12px;height:20px;line-height:20px;margin-bottom:7px;}
    .news .n_ul .n_txt p{font-size:16px;line-height:22px;height:66px;}
    .news .n_ul .n_txt span{margin-top:8px;}
    .news .n_ul .n_txt .time{right:10px;width:50px;height:50px;border-radius:3px;font-size:16px;padding-top:6px;top:-20px;}
    .news .n_ul .n_txt .time b{font-size:24px;}
}