.s1{width: 280px; height: 25px; padding: 0px 10px 0px 10px; background-color: #efefef;}
.s2{width: 180px; height: 25px; padding: 0px 10px 0px 10px; background-color: #efefef; float: right;}
input{height: 20px; margin-top: 4px;}
.result{ padding-left: 10px; font-size: 13px; font-family: arial; background-color: #eeffee;}
.rval{background-color: #fefffe;}