.quality,.quality .content{overflow:hidden;position:relative;width:100%}.zhi_1{display:flex;flex-wrap:wrap;justify-content:space-between;padding:5.625rem 13.3%;position:relative}.zhi_1 .zhi_11{background:url(/_nuxt/img/zhi_1.0317281.jpg) 100% 100% no-repeat;background-size:18.125rem 11rem;border:1px solid #ddd;box-sizing:border-box;padding-left:6%;padding-top:5%;width:50%}.zhi_1 .zhi_11 h4{color:#999;font-size:1.875rem;text-transform:uppercase}.zhi_1 .zhi_11 h3{font-size:2.5rem;font-weight:700;margin-bottom:2.125rem}.zhi_1 .zhi_11 p{font-size:1.125rem}.zhi_1 .zhi_12{width:50%}.zhi_1 .zhi_12 img{display:block;width:100%}.zhi_2_main{background:url(/_nuxt/img/zhi_2_bg.986c447.jpg) top no-repeat;background-size:cover;padding:5.625rem 13.3%;position:relative}.zhi_2_main .about_title{color:#fff;padding-bottom:2.75rem;text-align:center}.zhi_2_main .about_title p{color:#fff}.zhi_2_main .body h3{background:url(/_nuxt/img/zhi_2_ico.56cd94a.jpg) 100% 0 no-repeat;background-size:5.0625rem 4.6875rem;font-size:1.875rem;height:4.6875rem;line-height:2rem;margin-bottom:1.875rem;padding-right:9.125rem;padding-top:1.25rem}.zhi_2_main .body p{color:#666;font-size:1rem;line-height:2rem}.zhi_2_main .left{background:#fff;box-sizing:border-box;padding:3% 4% 4%;width:100%}.zhi_3_main{background:url(/_nuxt/img/zhi_3_bg.248e8d5.jpg) top no-repeat;background-size:cover;padding:5.625rem 13.3%;position:relative;width:100%}.zhi_3_main .about_title h4{font-size:1rem;line-height:2.125rem;padding:2.8125rem 0;text-align:justify}.zhi_3_main .about_title{padding-bottom:0}.zhi_3_2{padding-bottom:6.25rem}.zhi_3_2,.zhi_3_2 .swiper-container{position:relative;width:100%}.zhi_3_2 .swiper-container .swiper-slide{position:relative}.zhi_3_2 .swiper-container .swiper-slide a{background:#fff;border:1px solid #ddd;display:block;margin-bottom:2px;position:relative;width:100%}.zhi_3_2 .swiper-container .swiper-slide img{border-bottom:1px solid #ddd;display:block;margin:0 auto;padding-bottom:1.875rem;padding-top:1.25rem;width:86%}.zhi_3_2 .swiper-container .swiper-slide h3{color:#333;font-size:1.25rem;height:4.5rem;line-height:1.5rem;overflow:hidden;padding:1.25rem 1.875rem .5rem;text-align:center;text-overflow:ellipsis;white-space:nowrap}.zhi_3_2 .swiper-container .swiper-slide .line{background:#2b78ec;bottom:-3px;display:block;height:3px;left:0;position:absolute;width:0}.zhi_3_2 .swiper-container .swiper-slide:hover .line{transition:.2s ease-in-out;width:100%}.zhi_3_2 .swiper-container .swiper-pagination{display:none}.zhi_3_2 .swiper-prev{margin-left:-6.25rem}.zhi_3_2 .swiper-next,.zhi_3_2 .swiper-prev{align-items:center;background:#ccc;bottom:0;cursor:pointer;display:block;display:flex;height:2.875rem;justify-content:center;left:50%;position:absolute;width:5.625rem;z-index:10}.zhi_3_2 .swiper-next{margin-left:10px}.zhi_3_2 .swiper-next i,.zhi_3_2 .swiper-prev i{color:#fff;font-size:1.2rem}.zhi_3_2 .swiper-next:hover,.zhi_3_2 .swiper-prev:hover{background:#2b78ec}.zhi_4_main{background:url(/_nuxt/img/zhi_4_bg.e440432.jpg) top no-repeat;background-size:cover;padding:5.625rem 13.3%;position:relative;width:100%}.zhi_4_main .about_title{color:#fff;text-align:center}.zhi_4_main .about_title p{color:#fff}.zhi_4_main .about_title h4{font-size:1rem;line-height:1.625rem;padding-bottom:2.5rem;padding-top:2.8125rem}.zhi_4_main .body li{background:#fff;position:relative;width:100%}.zhi_4_main .body li .left{box-sizing:border-box;padding:5%;width:50%}.zhi_4_main .body li .left h3{font-size:1.5rem;padding-bottom:1.5rem}.zhi_4_main .body li .left .des{color:#666;font-size:1rem;line-height:2.125rem}.zhi_4_main .body li .right{height:100%;width:50%}.zhi_4_main .body li .right img{display:block;width:100%}.zhi_4_main .body li:nth-child(2n) .left{float:right}.zhi_4_main .body li:nth-child(2n) .right{float:left}.zhi_5_main{background:url(/_nuxt/img/zhi_5_bg.ee9e7a4.jpg) top no-repeat;background-size:cover;padding:5.625rem 13.3%;position:relative;width:100%}.zhi_5_main .about_title{padding-bottom:3.625rem;text-align:center}.zhi_5_main .body1{background:#fff;box-sizing:border-box;padding:3%}.zhi_5_main .body1 .left{font-size:1rem;line-height:2rem;padding-top:.625rem;width:61%}.zhi_5_main .body1 .right{height:100%;width:35%}.zhi_5_main .body1 .right img{display:block;width:100%}@media (max-width:1660px){.zhi_1,.zhi_2_main,.zhi_3_main,.zhi_4_main,.zhi_5_main{padding:5.625rem 6%}}@media (max-width:991px){.zhi_1{padding:5.625rem 4%}.zhi_1 .zhi_11{padding-bottom:10%;padding-right:5%;width:100%}.zhi_1 .zhi_11 p{font-size:1.5rem}.zhi_1 .zhi_12{width:100%}.zhi_2_main{padding:5.625rem 4%}.zhi_2_main .body h3{font-size:2rem;height:auto;line-height:2.5rem;padding-right:9.125rem;padding-top:0}.zhi_2_main .body p{font-size:1.5rem;line-height:2.3rem}.zhi_3_main{padding:5.625rem 4%}.zhi_3_2{padding-bottom:0}.zhi_3_2 .swiper-container .swiper-wrapper{padding-bottom:3.75rem}.zhi_3_2 .swiper-container .swiper-pagination{display:block}.zhi_3_main .about_title h4{font-size:1.5rem;line-height:2.3rem}.zhi_3_2 .swiper-container .swiper-slide h3{font-size:1.5rem}.zhi_4_main{padding:5.625rem 4%}.zhi_4_main .about_title h4{font-size:1.5rem;line-height:2.1rem}.zhi_4_main .body li .left h3{font-size:2rem}.zhi_4_main .body li .left .des{font-size:1.5rem;line-height:2.3rem}.zhi_4_main .body li .left,.zhi_4_main .body li .right{float:none;width:100%}.zhi_4_main .body li:nth-child(2n) .left,.zhi_4_main .body li:nth-child(2n) .right{float:none}.zhi_5_main{padding:5.625rem 4%}.zhi_5_main .body1 .left{font-size:1.5rem;line-height:2.3rem;width:100%}.zhi_5_main .body1 .right{margin-top:2.5rem;width:100%}}