header{position:relative}.archiveLink{position:absolute;top:28px;right:max(20px,calc((100% - 900px)/2));padding:10px 14px;border:1px solid rgba(255,255,255,.3);border-radius:10px;color:#fff;text-decoration:none;font-size:13px;font-weight:800;background:rgba(255,255,255,.1)}@media(max-width:600px){.archiveLink{top:18px;right:18px}}