#pagina_inteira{
	text-align: left;
	margin: 5px 20px;
}

#div_ajuda{
	font-family: Helvetica, Arial, sans-serif;
	font-size: 16px;
	color: #000;
}

.botao_abrir_ajuda{
	display: inline-block;
	padding: 3px 6px;
	background-color: #eee;
	font-family: Helvetica, Arial, sans-serif;
	font-size: 14px;
	color: #000;
	text-align: center;
	vertical-align: center;
	border-width: 1px;
	border-color: #666;
	border-style: outset;
	border-radius: 8px;
	transition: 0.1s;
}
.botao_abrir_ajuda:hover{
	background-color: #0ff;
	transform: scale(1.2);
	transition: 0.1s;
}

.botao_fechar_ajuda{
	display: inline-block;
	padding: 5px 10px;
	background-color: #f0f;
	font-family: Helvetica, Arial, sans-serif;
	font-size: 40px;
	color: #000;
	text-align: center;
	vertical-align: center;
	border-width: 1px;
	border-color: #666;
	border-style: outset;
	border-radius: 20px;
	transition: 0.1s;
}
.botao_fechar_ajuda:hover{
	background-color: #0ff;
	transform: scale(1.2);
	transition: 0.1s;
}


.textarea1{
	padding: 5px;
	background-color: #dff;
	font-size: 16px;
	border-radius: 10px;
	transition: 0.1s;
}
.textarea1:hover{
	background-color: #fff;
	transition: 0.1s;
}

.botao1{
	padding: 3px 10px;
	background-color: #fa0;
	color: #000;
	font-family: Helvetica, Arial, sans-serif;
	font-size: 20px;
	text-align: center;
	border-radius: 10px;
	font-weight: bold;
	transition: 0.1s;	
}
.botao1:hover{
	background-color: #fff;
	color: #f80;
	transform: scale(1.3);
	transition: 0.1s;
}

.span_sao_identicos{
	background-color: #fff;
	color: #0c0;
	font-size: 50px;
}

.span_sao_diferentes{
	background-color: #fff;
	color: #f00;
	font-size: 50px;
}

.span1{
	font-family: monospace;
	color: #00f;
	font-size: 16px;
	background-color: #fff;
}

@keyframes blink {
	0%  {background-color: #000}
	49% {background-color: #000}
	50% {background-color: #f00}
	100%{background-color: #f00}
}

.span2{
	font-family: monospace;
	color: #fff;
	font-size: 25px;
	background-color: #000;
	//animation: example 1s infinte;
	animation-name: blink;
	animation-duration: 1s;
	animation-iteration-count: infinite;

}

.span3{
	font-family: monospace;
	color: #000;
	font-size: 18px;
	background-color: #fff;
}