I hope someone can help me! I recently moved over from wordpress.com and when I imported all my content, the photos in my posts were overlapping with the right sidebar. I did some searching and found that I had to Go into settings> media> and then set the max width and height. I did this and set the max width to 500 but the photos are showing at 640 width. I found some posts about editing the css or the functions.php and I tried both routes and neither worked.