Footer logo looks blurry

For GiveCampus school settings.

The school footer-logo control accepts PNG/JPG/JPEG, asks for a square image and describes a 150 × 150 display. The uploader generates a version resized to fit within 150 × 150. Use the intended clear square source and preview at the actual display size; enlarging that rendered version in another layout can look soft. Merely uploading an increasingly large image does not guarantee a sharper displayed derivative. Persistent blur requires inspecting the source image, generated asset and actual page dimensions.