.blur{filter:blur(6px);display:inline-block;transition:filter .18s ease;margin:0 2px;padding:0}.blur--off{filter:none}.blur_label{display:block;font-weight:bold;margin-bottom:4px}.blur_wrap{display:inline-block}.mybb_spoiler{margin:15px 0;border:1px solid #444;border-radius:8px;overflow:hidden;background:#111}.sp_head{background:#222;padding:12px 16px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:700;color:#fff;transition:background .2s;user-select:none}.sp_head:hover{background:#333}.sp_body{padding:14px 16px;display:none;background:#1a1a1a;color:#ddd;line-height:1.6;border-top:1px solid #333}.sp_arrow{transition:transform .2s}.sp_head.open .sp_arrow{transform:rotate(180deg)}