body{margin:0; padding:0; font-size:12px; font-family:Microsoft YaHei, NSimSun;}
table{border-collapse:collapse; width:760px;}
th,td{border:#ddd 1px solid; padding:5px;}
th.rulesname{width:80%;}
input{border:#ddd 1px solid; height:20px; line-height:20px;}
button{border:#ddd 1px solid; height:30px; line-height:20px; width:50px; font-size:14px; margin-right:20px;}
.readonly{background:#ddd;}
.red{color:#F00;}
