How to turn Block Extended layout in 2 columns full width

To turn Blog Extended layout in 2 columns full width Go to WordPress Dashboard >> Divi >> Theme Options >> Custom CSS >> add below code snippet.

.et_pb_column_4_4 .et_pb_post_extra.el_dbe_block_extended
{ 
margin-right: 0 !important; border-radius: 0; margin-bottom: 0; 
}
 @media screen and (min-width: 767px)
{ 
.et_pb_column_4_4 .et_pb_post_extra.el_dbe_block_extended
{ 
width: 50% !important; 
} 
}