It's easy to let the yard go downhill over the winter, but these dramatic landscaping makeovers will inspire you to give your outdoor space a little extra TLC this spring. A Seattle home gets an informal front yard makeover with lots of curb appeal. Read about the whole process here. [Photo: Fine Gardening] Strategically placed trees and colorful shrubs give this outdoor space a finished look. Check out more front yard makeovers here. [Photo: HGTV] Flowers are the stars here, adding lo…