LOS ANGELES — Did you think you had the 2017 Giants figured out? Try again.After a lifeless weekend at AT&T Park, the Giants came down to Dodger Stadium and handed Clayton Kershaw one of his worst nights against his rival (it still wasn't all that bad). A slumping lineup had eight hits — including two homers — off the longtime Giant-killer and Johnny Cueto made it all hold up. A 4-3 win kicked off May and the three-city trip in style. Thousands Expected to Show at Bay Area May Day Rallies Hunter Pence and Buster Posey combined for just two homers in April, but they found an unlikely way to get going in May. Pence blasted a Kershaw curveball a dozen rows into the left field bleachers in the first, giving Cueto a 2-0 lead. The Dodgers tied it up in the second, but Posey gave the Giants the lead back in the third inning with his first homer since the season-opening road trip.Gorkys Hernandez took advantage of the leadoff assignment in the fifth, bunting for a hit and reaching second on Kershaw's error. He scored when Christian Arroyo — who had three great at-bats against Kershaw — lined a single to left to score Hernandez. Workers in Sunnyvale Slated...