Display issue on different browsers

swati Community Member Posts: 1
I am using the Lectora Online tool on Windows+Firefox environment to publish the course to SCORM. While testing it on Windows+Firefox display of all the objects used in the course is proper. But when I test the same course on MAC+Firefox and MAC+Safari, the text is misaligned and also it seems that the line and letter spacing increases. I tried to include external css in the course to control the letter spacing but in MAC+Safari the letter spacing of -0.5 px has no effect on the text.

Is there a common way to resolve the alignment issue on all the browsers? Please Suggest!