.hc-search-top-form { position: relative; display: flex; align-items: center; } .hc-links-relate-tree-box { position: relative; height: 100%; .hc-search-tree-val { position: relative; margin-bottom: 24px; } .hc-tree-scrollbar { position: relative; height: calc(100% - 50px); } } .hc-links-sample-modal-box { position: relative; height: 100%; display: flex; .hc-links-sample-tree-box, .hc-links-sample-table-box { position: relative; height: 100%; } .hc-links-sample-tree-box { margin-right: 24px; border: 1px solid #EEEEEE; } .hc-links-sample-table-box { flex: 1; } }