#textoPantalla {width: 535px; height: 100px; border-radius: 50px; border: 2px black solid; text-align: right;
	position: relative; left 23px; padding: 0px 5px;
	background-color: white; font-family: "courier new"; font-size: 95;
	overflow : hidden;}
.calculadora [type=buttonnumero] {width: 35px; padding: 0;font-size:30; border-radius: 20px;}
.calculadora [type=button] {width: 35px; padding: 0;font-size:30; border-radius: 20px;}
.calculadora input.largo {color:black ; width: 60 px;}