#txtBox_1 .fs-48 { font-size:48px; }
#txtBox_2 .fs-20 { font-size:20px; }
#txtBox_2 .fs-24 { font-size:24px; }
#txtBox_2 .fs-26 { font-size:26px; }
#txtBox_4 .fs-18 { font-size:18px; }
#txtBox_4 .fs-16 { font-size:16px; }