.grid-placeholder{display:flex;justify-content:center;align-items:center;flex-direction:column;width:100%;margin-top:20px;margin-bottom:20px;padding:10%;border:1px dashed #888;color:#888;font-family:monospace}.grid-placeholder:hover{border:1px solid #000}.g-grid-container>.b-rte+.b-rte{margin-top:1.4em!important}