What is a good plugin to resize the YouTube window frame so it fits within appropriately with the theme's window on a WordPress theme. I just want all my YouTube videos to fit into the frame and not exceed it and veer over onto the right side of the page and clash with the sidebar and other items.. What plugin can do this. I have some themes that the video isn't fixed if you view it on different PCs. The videos exceed the page's boundaries, especially if you split/snap the screen to the right or the left and view the post or the homepage the videos don't stay in the same place.