<style>
      table {
    margin: auto;
	border : none;
	border-collapse: collapse;
}
td{
	padding: 5px;
	border: none;
}
input[type=text]{
	padding: 10px;
	width: 310px;
	border-style: solid;
	text-align: right;
	font-size: 16px;
}
input[type=text]:disabled{
	background-color: white;
}
.btn {
	width: 70px;
	height: 40px;
	background-color: #5c1145;
    border: none;
    color: white;
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
}
.opr{
		background-color: #555555;
}
.clr{
	background-color: #188369;;
}
.hsl{
	background-color: #a5aa25;
}
</style>
