* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

main {
	min-height: 100%;
}

/* header */

	header .navbar {
		padding: 5px 16px;
	}

	header h1 { 
		vertical-align: middle;
		display: inline;
		font-size: 1.5rem;
	}
/*  */

/* Galeria */
	.card-columns {
		-webkit-column-count: 2;
		-moz-column-count: 2;
		column-count: 2;
	}

	.card-columns .img-fluid {
		width: 100%;
	}
/*  */



.custom-file-label {
  overflow: hidden;
}

.custom-file-label::after {
  content: "Procurar";
}

/* Footer */

footer {
	background: rgba(0, 0, 0, 0.05);;
	margin-top: 15px;
	padding-top: 30px;
	font-size: 22px;
}

footer p img {
	width: 22px;
}

footer .beto {
	margin: 18px 0;
}

footer .copyright {
	text-align: center;
}

footer .copyright p {
	margin-bottom: 0;
}

/*  */

@media (max-width: 575.98px) { 
  .card-columns {
    -webkit-column-count: 1;
    -moz-column-count: 1;
    column-count: 1;
  }

  footer {
    text-align: center;
  }
}