(Photo By Bill Clark/CQ-Roll Call, Inc via Getty Images) HARRISBURG, Pa. - Pennsylvania’s highest court on Thursday handed victories to the Democratic Party in an election-related lawsuit that sought favorable fixes to glitches and gray areas in the battleground state’s fledgling mail-in voting law.The state Supreme Court, which has a 5-2 Democratic majority, granted the Democratic Party’s request to order an extension of Pennsylvania’s Election Day-deadline to count mailed-in ballots for three days after Election Day.It also authorized the use of satellite election offices and drop boxes — which Philadelphia and its heavily populated suburbs are planning to use help relieve the pressure from an avalanche of mailed-in ballots expected in.