Precondition:

• Create host with numeric trapper item
• Generate history data every 1 minute during last hour via data-loader or zabbix_sender

Steps to reproduce:

• Create dashboard with top hosts widget that contains one column and default sparkline configuration e.g.:
  
• Save the configuration
• Check widget with sparkline chart on the dashboard

Result: Sparkline chart takes only part of column width.

Expected: I guess in this scenario sparkline chart should take the same width as bar or indicator.