#form-ebook{
	margin-top: 4em;
	position: relative;
}

#form-ebook form input{
	margin-bottom: 1em;
}

#btn-ebook, #btn-ebook:hover, #btn-ebook:focus{
	background-color: #282923;
	border-color: #282923;
	color: #FFF;
	width: 100%;
}

#obrigado{
	background-color: lightgreen;
	margin-top: 1em;
	padding: 1em;
	text-align: center;
	width: 100%;
}

@media (min-width: 1024px){
	#btn-ebook{
		position: absolute;
		bottom: 0; left: 0;
	}
}

@media (max-width: 767px){
	#ebook-img{
		margin-bottom: 1em;
	}
}