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5px - 1400px) / 2 + 15px)}}.qualitycontrol{padding:30px 0}.qualitycontrol .lt{padding:30px 20px;margin-bottom:30px;position:relative}.qualitycontrol .lt::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(145deg,rgba(18,167,157,.66) 0%,#12A79D 100%)}.qualitycontrol .lt>*{position:relative;z-index:1;color:#fff}.qualitycontrol .title{text-align:left;margin-bottom:15px;position:relative}.qualitycontrol .title::after{content:'';width:120px;height:3px;background:#fff;margin-top:10px;display:block}.qualitycontrol .info{max-height:267px;line-height:1.667}.qualitycontrol .swiper-slide img{width:100%;height:auto;aspect-ratio:840 / 560}.qualitycontrol .swiper-thumbs{display:none}@media (min-width:768px){.qualitycontrol .swiper-gallery{margin-bottom:24px}.qualitycontrol .swiper-pagination{display:none}.qualitycontrol .swiper-thumbs{padding:0 48px;position:relative;display:block}.qualitycontrol .prev-btn,.qualitycontrol .next-btn{width:30px;height:50px;color:#fff;font-size:18px;background:var(--style-color);display:flex;align-items:center;justify-content:center}.qualitycontrol .swiper-button-disabled{background:#E2E2E2}}@media (min-width:1200px){.qualitycontrol{padding:60px 0}.qualitycontrol .container{display:flex;flex-direction:row-reverse}.qualitycontrol .lt{flex:1;padding-left:45px;padding-right:45px;margin-left:30px;display:flex;justify-content:center;flex-direction:column;margin-bottom:0}.qualitycontrol .title{margin-bottom:25px}.qualitycontrol .title::after{margin-top:22px}.qualitycontrol .info{max-height:300px}.qualitycontrol .rt{flex:0 0 60%;max-width:60%;flex-shrink:0}}@media (min-width:1440px){.qualitycontrol{padding:146px 0}.qualitycontrol .lt{padding-left:70px;padding-right:70px}.qualitycontrol .info{max-height:420px}}