.footer .footer-box[data-v-7928824e]{background:#404040;padding:.416667rem 1.875rem;display:flex;justify-content:space-between}.footer .footer-box .logo-1[data-v-7928824e]{width:1.265625rem;height:.166667rem}.footer .footer-box .connect[data-v-7928824e]{font-size:.09375rem;font-weight:500;color:#fff;width:2.083333rem;height:1.041667rem;display:flex;flex-direction:column;justify-content:space-between}.footer .footer-box .connect .contact-us[data-v-7928824e]{font-size:.09375rem;font-weight:600;color:#fff;border-bottom:.010417rem solid #fff;width:.390625rem;height:.15625rem}.footer .copyright[data-v-7928824e]{height:.333333rem;background:#2d2d2d;font-size:.09375rem;font-weight:500;color:#fff;line-height:.333333rem;text-align:center}.menu[data-v-cca380dc]{padding:.052083rem .416667rem;background:#fff;display:flex;justify-content:space-between}.menu .logo[data-v-cca380dc]{width:1.265625rem;height:.166667rem}.menu .menu-box[data-v-cca380dc]{display:flex;width:3.645833rem;line-height:.291667rem;justify-content:space-between;font-size:.09375rem;font-weight:500;color:#333;cursor:pointer}.menu .menu-box div[data-v-cca380dc]{padding:0 .104167rem;position:relative}.menu .menu-box .about-us[data-v-cca380dc]{overflow:hidden}.menu .menu-box .about-us[data-v-cca380dc]:hover{overflow:visible}.menu .menu-box .about-us .about[data-v-cca380dc]{display:flex;align-items:center;justify-content:center}.menu .menu-box .about-us .about .arrow[data-v-cca380dc]{width:.052083rem;height:.052083rem;border-top:.015625rem solid #999;border-right:.015625rem solid #999;transform:rotate(45deg);padding:0}.menu .menu-box .about-us .drop-down-box[data-v-cca380dc]{position:absolute;left:0;top:100%;width:.833333rem;height:.510417rem;background:#fff;border:.005208rem solid #dbdbdb;padding:0}.menu .menu-box .about-us .drop-down-box .item[data-v-cca380dc]{font-size:.09375rem;font-weight:400;color:#333;height:.1875rem;line-height:.1875rem}.menu .menu-box .about-us .drop-down-box .item[data-v-cca380dc]:hover{background:#e6e9ec}.menu .select[data-v-cca380dc]{background:#1c539d;color:#fff}.banner[data-v-4e8d1b57]{width:100%;height:2.5rem;background:url(../img/banner-3.42622bb7.png);background-size:100% 100%;font-size:.208333rem;font-weight:500;color:#fff;display:flex;align-items:center;justify-content:center;flex-direction:column}.banner p[data-v-4e8d1b57]{padding:.125rem 1.875rem;font-size:.09375rem;font-weight:500;color:#fff}.introduction-item[data-v-4e8d1b57]{padding:.625rem 1.875rem}.introduction-item .top-px[data-v-4e8d1b57]{margin-top:.416667rem}.introduction-item .item-box[data-v-4e8d1b57]{display:flex}.introduction-item .item-box img[data-v-4e8d1b57]{width:2.447917rem;height:1.666667rem}.introduction-item .item-box .item-text[data-v-4e8d1b57]{margin-left:.208333rem}.introduction-item .item-box .item-text .title[data-v-4e8d1b57]{font-size:.166667rem;font-weight:500;color:#1c539d}.introduction-item .item-box .item-text .text[data-v-4e8d1b57]{font-size:.09375rem;font-weight:500;color:#999;margin-top:.083333rem}