TWEB-61: fix teacher page content width in diff screen
TWEB-61: fix teacher page content width in diff screen

malaonline/iOS,malaonline/Android,malaonline/Server,malaonline/Server,malaonline/iOS,malaonline/Android,malaonline/Server,malaonline/iOS,malaonline/Server,malaonline/Android