{ width: 80%; height: 100%; object-fit: contain; user-select: none; /* 不可选中,为了拖拽时不让文字高亮 */ position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; .vue-pdf-embed { width: 100%;...