/*Content CSS*/
footer { width:100%; background-color:#fff; padding:25px 0; border-top: 1px solid #ccc; text-align: center; }

/* bot */
.ft_info { font-size:12px; color:#000; font-weight: 300; line-height: 20px; text-align: center; }
.ft_copy { margin-top: 20px; font-size:12px; color:#9b9b9b; font-weight: 300; line-height: 20px; }
.ft_copy a { color:#9b9b9b; }


/* top버튼 */
#top_btn { position:fixed; bottom:15px; right:15px; width:45px; height:45px; line-height:41px; border:1px solid #000; color:#000;
text-align:center; font-size:15px; z-index:90; background:rgba(255,255,255,0.5); transition: all 0.3s ease; opacity: 0; }
#top_btn:hover { border-color:#0068b7; background:#0068b7; color:#fff}

.scrolled #top_btn { opacity: 1; }