Hello friends! So, try as I might, I can't seem to get a repeating element to format in the way that I'm wanting. It sits within another grid element, as you'll see below. I recognize that there are elements like "repcontainer" that are seen by users and not authors, but everytime that I've attempted to target them for formatting it hasn't gone to plan. So far, I have the fieldset wrapped inside of a div ("itembox") that is itself a child of "inventory" which has been styled more or less how I'd like it to be using the Grid. At any rate, I'm not really sure how to get the repeating elements to behave. Did I miss something in the guides about repeating elements not being compatible with CSS Grid? I imagine there is a simple solution somewhere, but I'm not yet finding it. I'm still working out how to apply things I learn about CSS outside of roll20 to roll20. Here's the html of the relevant section: < h3 class = "h32" > Inventory </ h3 > < div class = "grid1 inventory" > < input type = "text" class = "label totalenc" value = "Max" readonly /> < input type = "text" class = "content totalenc1" name = "attr_total_enc" value = '(@{strength} * 6)' disabled = "true" /> < input type = "text" class = "label currentenc" value = "Current" readonly /> < input type = "text" class = "content currentenc1" name = "attr_current_enc" value = "@{current_enc}" /> < input type = "text" class = "label obsidian" value = "OBS" readonly /> < input type = "text" class = "content obsidian1" name = "attr_OBS" /> < div class = "itembox" > < fieldset class = "repeating_inventory" > < div class = "itembox1" > < input type = "text" class = "label item" value = "Item" readonly /> < input type = "text" class = "content item1" name = "attr_item_name" /> < input type = "text" class = "label enc" value = "ENC" readonly /> < input type = "text" class = "content enc1" name = "attr_item_enc" value = "0" /> < input type = "text" class = "label amount" value = "Amt" readonly /> < input type = "text" class = "content amount1" name = "attr_item_amount" value = "0" /> < div > < textarea name = "attr_inventory" class = "itemdetails" ></ textarea > </ div > </ div > </ fieldset > </ div > </ div > and the relevant css section. (The inputs are being styled by another section which I can include if need be): /* Inventory */ .inventory { justify-content : center ; width : auto ; max-width : 28em ; border : 0.1em solid #7DE8F4 ; background : rgba ( 14 , 47 , 54 , 0.5 ); box-shadow : 0 0 5px 3px #092732 ; border-radius : 5px ; padding : 0.5em ; color : #7DE8F4 ; display : grid ; column-gap : 0.2em ; grid-template-columns : 4.5em 4.5em 4.5em 4.5em 4.5em 4.5em ; grid-template-rows : repeat ( 2 , auto ); grid-template-areas : "totalenc totalenc1 currentenc currentenc1 obsidian obsidian1" "itembox itembox itembox itembox itembox itembox" ; row-gap : 1em ; } .itembox { justify-content : left ; max-width : 30em ; color : #7DE8F4 ; display : grid ; grid-template-columns : repeat ( 6 , auto ); grid-template-rows : repeat ( 2 , auto ); grid-template-areas : "item item1 enc enc1 amount amount1" "itemdetails itemdetails itemdetails itemdetails itemdetails itemdetails" ; } /* inventory grid */ .totalenc { grid-area : totalenc; } .totalenc1 { grid-area : totalenc1; } .currentenc { grid-area : currentenc; } .currentenc1 { grid-area : currentenc1; } .obsidian { grid-area : obsidian; } .obsidian1 { grid-area : obsidian1; } .itembox { grid-area : itembox; } /* itembox grid */ .item { grid-area : item; } .item1 { grid-area : item1; } .enc { grid-area : enc; } .enc1 { grid-area : enc1; } .amount { grid-area : amount; } .amount1 { grid-area : amount1; } .itemdetails { grid-area : itemdetails; } and here is an image of the result, just in case. Apologies for the quality! (ignore the bottom left, I'm tackling that next)