.index-prod-box{padding-bottom:50px}.index-case-left{display:flex;flex-direction:column;justify-content:center}@media (min-width:1200px) and (max-width:1280px){.index-prod-box{padding:60px 0}.header-top{height:80px}.index-prod-title h2{font-size:30px}.index-case-text h2{font-size:30px}#product a h2{font-size:14px;line-height:24px;height:24px;margin-bottom:10px}#product a p{font-size:14px}.index-case-text p{font-size:14px}.index-about-text h2{font-size:30px}.index-about-text p{font-size:14px}.index-about-text a{width:260px;height:50px}.footer-nav-con ul li{font-size:14px}.footer-bottom p{font-size:14px}}