p,td,th { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal;line-height: 20px;   }
.plat { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal; line-height: 20px;  }
.intro { color: #666; font-size: 15px; font-family: helvetica; font-weight: 700;  }
.plat_over { color: #666; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal; }
.bold { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: 700;  }
.bold_over { color: #666; font-size: 13px; font-family: Helvetica, Arial;font-weight: 700;   }


/*p,td,th { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal; line-height: 24px; }
.plat { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal; line-height: 40px; }
.intro { color: #666; font-size: 15px; font-family: helvetica; font-weight: 700; line-height: 24px; }
.plat_over { color: #666; font-size: 13px; font-family: Helvetica, Arial; font-weight: normal; line-height: 28px; }
.bold { color: #000; font-size: 13px; font-family: Helvetica, Arial; font-weight: 700; line-height: 20px; }
.bold_over { color: #666; font-size: 13px; font-family: Helvetica, Arial; font-weight: 700; line-height: 28px; }*/