section.intro{padding:160px 0 220px}section.intro .inner{display:flex;justify-content:space-between}section.intro h3{color:#191f28;font-size:48px;line-height:60px}section.intro .txt_wrap{width:775px}section.intro p{color:#6b7684;font-size:22px;line-height:34px}section.intro p span{color:#333d4b;font-weight:500}