.seo-top-wrapper{margin:20px 0;text-align:center}.seo-top-wrapper .seo-h1{font-size:26px;font-weight:700;margin-bottom:12px;line-height:1.2}.seo-top-wrapper .seo-desc{font-size:16px;color:#333;line-height:1.5;max-width:800px;margin:0 auto}