table a { text-decoration-line: none; } .file_icon { font-size: xx-large; vertical-align: middle; width: 34px; text-align: center; } .file_name { font-size: large; margin-left: 0.3em; vertical-align: middle; line-height: 2; } .file_info { font-size: large; line-height: 2; } .name-col { width: 50%; } .modified-col { width: 19%; } .size-col { width: 13%; } .action-col { width: 18%; } .breadcrumb { border-radius: 0.375rem; } .breadcrumb .breadcrumb-item { text-decoration: none; } .dropdown-menu { --bs-dropdown-min-width: auto !important; } #drop-area.dragging { border: 2px dashed #999; background: #f8f8f8; z-index: 1000; opacity: 0.7; /*position: relative;*/ } #drop-area.dragging::after { content: "⇧\A拖拽文件到这里"; white-space: pre; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 40px; color: #000000; text-align: center; }