.article {
	font-size: 1.2em;
}

/* allows button text to wrap if text exceeds width on smaller viewport */
/* http://stackoverflow.com/questions/19284153/how-to-get-a-responsive-button-in-bootstrap-3 */
.btn-info {
	white-space: normal;
}

.footer {
	border-top: 1px solid #e5e5e5;
	padding: 1em;
  margin-top: 1em;
}

.footer a>img {
	opacity: 0.3;
	height: 30px;
}

.footer a>img:hover {
	opacity: 1;
}

.footer-link {
  font-size: 1.2em;
}

/* places gap between groups of footer links */
.footer-links {
  margin-bottom: 1em;
}

.hidden-sm {
  display: none;
}

hr {
  clear: both;
  border-top: solid #dedede;
  border-width: 1.5px 0 0;
  margin: 30px 0;
}

iframe {
	padding-bottom: 10px;
}

#link-without-formatting {
  text-decoration: none;
  color: black;
}

.logo img {
	display: inline;
  padding-right: 0.3em;
}

/* blog.html: adds separator between each post */
.post:not(:last-child) {
	border-bottom: 1px solid #eee;
}

.request-quote {
  border-top: 1px solid #e5e5e5;
}

.row {
	margin-bottom: 2em;
  font-size: 1.3em;
}

/* for browsers without javascript, where .img-responsive cannot be applied */
.row img {
	width: 100%;
}

.row>.col-md-4>img {
  margin-bottom: 0.5em;
}

td#multiple-row {
  vertical-align: middle;
}

@media (min-width: 992px) {
  h2, h3.top-heading {
    margin-top: 0;
  }
}

@media (max-width: 991px) {
  /* on small devices or smaller, make sure the images are not bigger than on medium devices */
	.row img {
		max-width: 400px;
	}
}

/* smartphones */
@media (max-width: 480px) {  
  /* shrinks h1 for smartphones so it stays within the viewport */
  h1 {
    font-size: 1.7em;
  }
}