How to set the column width of Interactive reports in Oracle Apex

Region(Type Interactive Report) --> Report Attributes --> Column --> Static ID (Ex:scityid_display)


Page Inline:

th#scityid_display,
td[headers="scityid_display"]
{
   width: 150px;
}

th#scityname,
td[headers="scityname"]
{
   width: 150px;
}

th#scityid,
td[headers="scityid"]
{
   width: 150px;
}

th#scountryid,
td[headers="scountryid"]
{
   width: 150px;
}