.h_4b { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 4mm; font-weight: bold ; line-height: 6.5mm}
.h_3 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 3mm; line-height: 4.5mm}
.h_3b { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 3mm; line-height: 4mm ; font-weight: bold}
.h_4 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 4mm; line-height: 5mm }
.h_6 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 6mm; line-height: 7mm}
.h_6b { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 6mm; line-height: 7mm ; font-weight: bold}
.h_5b { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 5mm; line-height: 6mm; font-weight: bold }
.h_35 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 3.5mm; line-height: 4.5mm }
.h_33 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 3.5mm; line-height: 4.0mm}
.h_3_chn { font-size: 3mm; line-height: normal; font-weight: normal}
.h_35_chn { font-size: 3.5mm; line-height: normal; font-weight: normal}
.h_4_chn { font-size: 4mm; line-height: normal; font-weight: normal}
.h_5b_chn { font-size: 5mm; line-height: normal; font-weight: bold }
.h_45b { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 4.5mm; font-weight: bolder; line-height: 6.5mm }
.h_4b_chn { font-size: 4.2mm; font-weight: bold ; line-height: 6.5mm }
.h_4b2 { font-family: "Arial", "Helvetica", "sans-serif"; font-size: 4mm; font-weight: bold ; line-height: 4.5mm}