.markdown-body .update-time{color:#858999;display:none;font-size:14px;margin-top:-20px}.markdown-body .copy-code{background-color:rgba(74,74,74,.5);border:1px solid #fff;border-radius:4px;cursor:pointer;display:none;font-size:14px;height:28px;line-height:28px;position:absolute;right:15px;text-align:center;top:15px;width:28px}.markdown-body .copy-code:hover{background-color:#202127}.markdown-body pre:hover .copy-code{display:block}