body { font-family: Verdana, Arial, Helvetica, sans-serif; margin: 30px 0; padding:0; text-align:center; background: #fff; font-size: 0.7em; } #base { width:800px; padding:0px; margin-top:0px; margin-right:auto; margin-left:auto; text-align:center; } #title{ color: #009; text-align: center; font-size: 1.4em; font-weight: bold; } #bin{ background: url("bg.jpg"); padding: 20px 0; margin-top: 10px; border-top: 1px solid #9F9FCC; width: 700px; margin-right:auto; margin-left:auto; } #temp{ background: url("bg.jpg"); padding: 20px 0; /* margin-bottom: 10px; */ border-bottom: 1px solid #9F9FCC; width: 700px; margin-right:auto; margin-left:auto; } #info{ padding: 20px 0; margin-bottom: 20px; border-bottom: 1px solid #ccc; width: 550px; margin-right:auto; margin-left:auto; } #bin table{ border-collapse: collapse; font-size: 1em; text-align:center; width: 480px; margin-right:auto; margin-left:auto; } #temp table{ border-collapse: collapse; font-size: 1em; text-align:center; width: 640px; margin-right:auto; margin-left:auto; } #info table{ border-collapse: collapse; font-size: 1em; width: 550px; margin-right:auto; margin-left:auto; } #bin .th1, #temp .th1{ text-align: center; font-weight: bold; } #bin .th2, #temp .th2{ background: #ded2ee; font-weight: bold; } .alarm{ background: #f89cce; } .out{ background: #ffc; } .invalid{ background: #aaa; } #footer{ font-family: Verdana, Arial, Helvetica, sans-serif; text-align: center; }