h1 {
	text-decoration: underline;
}

html {
	background-color: rgb(25, 25, 25);
}

body {
	height: 100vh;
	margin: 0px;
	color: rgba(255, 255, 255, 0.81);
	font-family: sans-serif;
	text-align: center;
}

iframe {
	height: 99%;
}

.cabecalho {
	position: fixed;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	min-height: 40px;
	background-color: rgb(25, 25, 25);
}

.botao {
	cursor: pointer;
	align-items: center;
	margin: 0.2rem;
	font-size: 1rem;
	border-radius: 20px;
	font-weight: 500;
	padding: 5px 12px;
	border-style: solid;
	/*background: rgb(25, 25, 25);*/
	 background: rgb(41, 41, 41); 
	color: rgba(255, 255, 255, 0.81);
	border-color: rgba(255, 255, 255, 0.094);
}