Remove serial number which are overlapping over the gridview

Question

I want to remove the numbers overlapping on the cell of DataGridview. What should I do?? ScreenShot is here:

Manoj Rajput · Answer

Please share html code and css

Manoj Rajput · Answer

Hi Mukesh Please share html and css code not send application Other think use repeater I can help any ui related html and css

Mukesh Tiwari · Answer

Its not a web application.Its a desktop application in windows form.Please anyone help me I am not able to remove the serial number overlapping with the contents of the datagridview.Below are the relevant files.