.list-bom{margin-bottom:53px}.list-bom .ant-spin-nested-loading{height:73vh;overflow:auto}.header-topic{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:10px}.header-topic .title{font-size:19px;font-weight:bolder}