.content[data-v-b67c5372]{position:relative;width:100%;height:800px}canvas[data-v-b67c5372]{position:absolute;top:0;left:0;z-index:10}[data-v-b67c5372] .button{position:absolute;top:0;left:0;z-index:20}[data-v-b67c5372] .ant-modal-body{padding:0}