.introduce .public-title-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:50px}.introduce .introduce-content{margin:0 auto;width:1360px;padding-top:15px;padding-bottom:900px;font-size:20px;font-weight:400;color:#444242;line-height:30px;text-align:center}.footer .footer-apply-box{display:block;top:-850px}@media screen and (max-width:1500px){.inner-banner .banner-box .banner-left{width:450px}.introduce .introduce-content{width:1240px}}@media screen and (max-width:1400px){.inner-banner .banner-box .banner-left{width:400px}.introduce .introduce-content{width:1100px}}