.hide_thumbnails_main {
	display: flex;
	justify-content: space-between;
	max-width: 1000px;
	width: 90%;
	box-sizing: border-box;
	margin-top: 25px;
}
.hide_thumbnails_common {
	background: #FFF;
	border-radius: 5px;
	padding: 20px 25px;
	border: 5px solid #135e96;
}
.hide_thumbnails_body {
	flex-basis: 65%;
	margin-right: 5%;
}
.hide_thumbnails_aside {
	flex-basis: 30%;
}
#page-title {
	display: block;
	text-align: center;
	font-weight: bold;
	font-size: 28px;
	padding: 0;
	margin-bottom: 20px;
	margin-top: 3px;
}
.aside-title {
	display: block;
	text-align: center;
	font-weight: bold;
	font-size: 20px;
	padding: 3px;
	margin-bottom: 10px;
	margin-top: 0;
}
.hide_thumbnails_main label {
	display: block;
	font-weight: bold;
	font-size: 16px;
	margin-bottom: 15px;
}

button.btn {
    margin: 0 auto !important;
    display: block !important;
    width: 90%;
}
.hide_thumbnails_main input[type="color"] {
	padding: 2px;
	cursor: pointer;
	width: 120px;
	height: 40px;
}
.hide_thumbnails_main select {
  margin-top: 0;
  padding: 3px 10px;
  width: 120px;
}
.hide_thumbnails_main input[type='submit'] {
  width: 120px;
  cursor: pointer;
}
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
a.link {
	text-decoration: none;
	text-align: center;
}
.author-title {
	margin: 5px;
	text-align: center;
}
.author-card {
	padding: 5px;
	border: 1px dotted #000;
	margin-bottom: 10px;
}