._form_15byv_1{margin-left:auto;margin-right:auto;max-width:40rem}._form_15byv_1 textarea{width:100%}._mathDisplay_15byv_10{max-width:max-content;margin-left:auto;margin-right:auto}._graph_15byv_16{display:block;margin-left:auto;margin-right:auto}