footer{flex-wrap:wrap}.back-to-top{display:block;width:100%;padding-top:18px;border-top:1px solid #d9dfd8;text-align:right;font-size:13px;font-weight:600;letter-spacing:.04em}.back-to-top span{display:inline-block;margin-left:8px;font-size:18px;line-height:1}.back-to-top:hover{color:#788d71}@media(max-width:620px){.back-to-top{text-align:center;margin-top:12px;padding-top:22px}}