毕业设计body { font-family: Tahoma; font-size: 12px; color: #000000; text-decoration: none; } td { font-family: Tahoma,Verdana; font-size: 12px; color: #000000; text-decoration: none; } input,select,textarea { font: 9pt Tahoma, Verdana; color: #000000; font-weight: normal; } .body_td