estilo.css

html{
	text-align: center;
    font-family: arial;
	background-color: grey;
}	

h1{
	font-size: 28px;
	background-color:#9ad1d6;
	margin: auto;
	font-style: bold;
	width: 580px;
	padding: 40px 200px 30px 120px;
		
}
.container {
	width: 900px;
	padding: 48px 30px 200px 30px;
	margin: auto;
	border: solid 3px;
	Background-image: url("posto2.jpg")
	
}
.block1{
	font-size: 19px;
	color: red;
	font-family: monospace; 
	font-style: oblique;
	width: 240px;
	padding: 40px 50px 60px 40px;
	margin: auto;
	border: solid 7px;
	overflow: auto;
	float: left;
	background-image: url("bomb.jpg");

}
.block2{
	font-size: 19px;
	color: whitesmoke;
	font-family: monospace; 
	font-style: oblique;
	width: 240px;
	padding: 67px 50px 60px 40px;
	margin: auto;
	border: solid 7px;
	overflow: auto;
	float: right;
	background-image: url("cifrao.jpg");
	
}
.calculation{
	padding: 400px 50px 10px 5px;
	float: unset;
}

#result {
	display:none;

}
#status {
	margin-top: 120px;
	text-align: center;
	
}
#textstatus {
	margin-left: -60px;
	
}