.error_msg {
	text-align: center;
	color: #c00;
}

#paper_reg input, #paper_reg textarea, #paper_reg select {
	width: 100%;
}
#paper_reg input.button {
	width: auto;
}

#paper_reg h3 {
	margin-top: 3rem;
}

#paper_reg h5 {
	margin-top: 2rem;
	margin-bottom: 1rem;
}

#paper_reg textarea {
	min-height: 200px;
}

#paper_reg textarea.small {
	min-height: 80px;
}

#personal {
	display: none;
}

span.error {
	color: #a00;
	font-size: 0.9em;
}

.shadow {
	position: fixed;
	z-index: 1000;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0,0,0,0.5);
}

#paper_status_wnd .form {
	position: fixed;
	z-index: 1100;
	top: 50%;
	left: 50%;
	width: 300px;
	height: 185px;
	padding-top: 15px;
	margin-top: -100px;
	margin-left: -150px;
	background: #fff;
	text-align: center;
}

.archive_block {
    margin: 1.5rem 0 0.5rem 0;
}

.archive_paper {
	margin-bottom: 2em;
	border-left: 5px solid #efefef;
	padding-left: 15px;
}

.archive_paper.paper_single {
	margin-bottom: 2em;
	border-left: none;
	padding-left: 0;
}

.archive_paper .authors {
	padding: 0;
	margin: 0;
	font-style: italic;
}

.archive_paper .authors sup {
	font-size: 65%;
}

.authors_job {
	font-size: 0.7em;
}

.archive_paper .title {
	font-size: 1.2em;
}

.archive_paper .citation {
	width: 60%;
	margin-left: 40%;
	margin-top: 10px;
	padding: 5px;
	background: #f5f5f5;
}

.archive_paper .citation p {
	margin: 0;
}

.authors .emails {
	margin-top: 7px;
    font-size: 0.8em;
}

.author_profiles {
	margin-top: 7px;
}

.author_profiles a {
    font-size: 0.7em;
	display: block;
}

#g-header {
	background: url(/templates/g5_hydrogen/custom/images/ai_bg_2.jpg) 50% 36% no-repeat;
	background-size: cover;
	position: relative;
}
#g-header:before {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #1867a9;
	opacity: 0.7;
	z-index: 1;
}
#g-header .g-container {
	position: relative;
	z-index: 2;
}

#g-showcase {
	background: url(/templates/g5_hydrogen/custom/images/ai_bg_1.jpg) 50% 50% no-repeat;
	background-size: cover;
	position: relative;
}
#g-showcase:before {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #3180c2;
	opacity: 0.6;
	z-index: 1;
}
#g-showcase .g-content {
	position: relative;
	text-shadow: 0 0 5px #0d495d, 0 0 10px #0d495d, 0 0 15px #0d495d, 0 0 20px #0d495d, 0 0 25px #0d495d;
	z-index: 2;
}