.lightbox-background { background: rgba(0, 0, 0, 0.7); top: 0; left: 0; right: 0; position: absolute; z-index: 9001; } .lightbox-wrapper { border: 1px solid #bbb; position: absolute; left: 50%; } .lightbox-data { background: white; } .lightbox-data .avatar img { width: 40px; height: 40px; padding: 5px; } .lightbox-data .text { margin-top: 3px; font-size: 18px; font-weight: bold; } .lightbox-data .text .dim { color: #999; font-size: 14px; }