.enter-mobile .img-bg[data-v-3791d4dd]{width:100%;height:7.466667rem}.enter-mobile .img-bg .banner-text[data-v-3791d4dd]{position:absolute;left:.4rem;top:4.48rem}.enter-mobile .img-bg .banner-text .line1[data-v-3791d4dd]{width:.72rem;height:.106667rem;background:#fff}.enter-mobile .tab-div[data-v-3791d4dd]{width:100%;background:#f4f4f4;box-shadow:0 .08rem .133333rem rgba(0,0,0,.1);overflow:auto}.enter-mobile .tab-div .tab[data-v-3791d4dd]{min-width:2.226667rem;padding:0 .266667rem;font-size:.346667rem;color:#000;text-align:center;line-height:1.066667rem;user-select:none;cursor:pointer;flex:0 0 auto}.enter-mobile .tab-div .tab-active[data-v-3791d4dd],.enter-mobile .tab-div .tab[data-v-3791d4dd]:hover{background:#d60110;color:#fff}.enter-mobile .h940[data-v-3791d4dd]{height:12.533333rem}.enter-mobile .about-div[data-v-3791d4dd]{width:100%;height:fit-content;padding-bottom:.666667rem}.enter-mobile .line-red[data-v-3791d4dd]{width:.533333rem;height:.08rem;background:#d60110}.enter-mobile .line-white[data-v-3791d4dd]{width:.533333rem;height:.08rem;background:#fff}.enter-mobile .line-shu[data-v-3791d4dd]{width:.013333rem;height:.8rem;background:#bfbfbf}.enter-mobile .img_zjcl[data-v-3791d4dd]{width:10.666667rem;height:6.933333rem;position:absolute;right:0;top:2.666667rem}.enter-mobile .img_zzjg[data-v-3791d4dd]{width:100%;object-fit:contain}.enter-mobile #main[data-v-3791d4dd]{width:5.293333rem;height:5.293333rem}.enter-mobile .border-dashed-shu[data-v-3791d4dd]{width:.026667rem;border-left:.013333rem dashed #bfbfbf}.enter-mobile .border-dashed-heng[data-v-3791d4dd]{width:.666667rem;height:.026667rem;border-top:.013333rem dashed #bfbfbf;margin-top:1.2rem;margin-right:.133333rem}.enter-mobile .bg-bottom[data-v-3791d4dd]{position:absolute;left:0;right:0;bottom:0;width:100%}.enter-mobile .img-round[data-v-3791d4dd]{position:absolute;top:1.066667rem}.enter-mobile .contact-us[data-v-3791d4dd]{height:20rem}.enter-mobile .contact-us .map-div[data-v-3791d4dd]{height:12rem;margin-top:.426667rem;margin-bottom:1.413333rem}.enter-mobile .line-grey1[data-v-3791d4dd]{height:.013333rem;background:#bfbfbf}.enter-mobile .part3-bg[data-v-3791d4dd]{background-image:url(https://chenglong-web.oss-cn-qingdao.aliyuncs.com/img/bg_qqwl.png)!important;background-repeat:no-repeat!important;background-size:100% 100%!important}.enter .img-bg[data-v-3791d4dd]{width:100%;height:10rem}.enter .img-bg .banner-text[data-v-3791d4dd]{position:absolute;left:2.666667rem;top:4.933333rem}.enter .img-bg .banner-text .line1[data-v-3791d4dd]{width:.72rem;height:.106667rem;background:#fff}.enter .tab-div[data-v-3791d4dd]{height:1.066667rem;padding-left:2.666667rem;background:#f4f4f4;box-shadow:0 .08rem .133333rem rgba(0,0,0,.1)}.enter .tab-div .tab[data-v-3791d4dd]{min-width:1.6rem;padding:0 .266667rem;font-size:.266667rem;color:#000;text-align:center;line-height:1.066667rem;user-select:none;cursor:pointer}.enter .tab-div .tab-active[data-v-3791d4dd],.enter .tab-div .tab[data-v-3791d4dd]:hover{background:#d60110;color:#fff}.enter .h940[data-v-3791d4dd]{height:12.533333rem}.enter .about-div[data-v-3791d4dd]{width:19.666667rem;height:fit-content;background:hsla(0,0%,95.7%,.8);padding-bottom:.666667rem}.enter .line-red[data-v-3791d4dd]{width:.533333rem;height:.08rem;background:#d60110}.enter .line-white[data-v-3791d4dd]{width:.533333rem;height:.08rem;background:#fff}.enter .line-shu[data-v-3791d4dd]{width:.013333rem;height:.8rem;background:#bfbfbf}.enter .img_zjcl[data-v-3791d4dd]{width:10.666667rem;height:6.933333rem;position:absolute;right:0;top:2.666667rem}.enter .img_zzjg[data-v-3791d4dd]{width:16.093333rem;height:12.746667rem;object-fit:scale-down}.enter #main[data-v-3791d4dd]{width:6.933333rem;height:6.933333rem}.enter .border-dashed-shu[data-v-3791d4dd]{width:.026667rem;border-left:.013333rem dashed #bfbfbf}.enter .border-dashed-heng[data-v-3791d4dd]{width:.666667rem;height:.026667rem;border-top:.013333rem dashed #bfbfbf;margin-top:1.2rem;margin-right:.133333rem}.enter .bg-bottom[data-v-3791d4dd]{position:absolute;left:0;right:0;bottom:0}.enter .img-round[data-v-3791d4dd]{position:absolute;top:1.066667rem}.enter .contact-us[data-v-3791d4dd]{height:13.866667rem}.enter .contact-us .map-div[data-v-3791d4dd]{height:12rem;margin-top:.426667rem;margin-bottom:1.413333rem}.enter .line-grey1[data-v-3791d4dd]{height:.013333rem;background:#bfbfbf}