.forma {
	display: block;
	margin: auto;
	width: 200px;


}
button, input {
	border: 1px dashed black;
	color: red;
	border-radius: 3px;
	transition: all .5s;
	background-color: black;

}
button:hover {
	color:blue;
}
h1{
	text-align: center;
}
input:focus{
	border: 1px solid black;
	background-color: blue;

}