White box appears to solve the problem zabbix web management interface

Download IME font files on a local windows.

Download locally, after the uppercase to lowercase.

The file copy to / var / www / html / include / fonts / directory
and modify define.inc.php file. The original changed stsong

define ( 'ZBX_GRAPH_FONT_NAME', 'stsong'); // font file name #### around line 44

DEFINE ( 'ZBX_FONT_NAME', 'STSong');
###### around line 92
to save and exit

Restart zabbix