How can we customize events view size in unit view grid?

Hi @sachin_Chaudhari

I am not sure that I fully understand the issue. If you want to hide the select bar, you should apply the next CSS rule:

.dhx_cal_select_menu{display: none}

Also, probably, you want to decrease event width. If so, there is the ‘cascade’ display mode, also works in the Units view. Documentation and Demo