naeaje I am unable to see any of css code added as suggested. Kindly refer to screenshot wherein I have added above code mentioned as (2) and it appears to align the banner as per your screenshot as envisaged
you can see there is a bog overlap to the right or i want to bring that right overlap into the banner
Not sure as to what you mean. Kindly elaborate or better yet, Please provide screenshot marked with annotations emphasizing on the same