/*	Resets */
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figure,figcaption,hgroup,menu,header,footer,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0}article,aside,canvas,figure,figure img,figcaption,hgroup,footer,header,nav,section,audio,video{display:block}a img{border:0}figure{position:relative}figure img{width:100%}

/*	Default layout */
#wrapper {
	width: 1040px;
	padding: 20px;
	margin: 0 auto;
}
#header {
	height: 168px;
	overflow:hidden;
	background: white url('/National_Library/20160330061658oe_/https://www.schneier.com/images/header-lock-422x168.jpg') right top no-repeat ; 
}
	#header h1 {
		font-size:50px;
		margin-top:106px;
		padding-left:28px;
		line-height: 1;
	}
		#header h1 a:link, #header h1 a:visited {
			color: black;
			text-decoration: none;
		}
#main {
	width: 1040px;
	overflow: hidden; /* avoids need to clear the float */
	margin: 8px auto;
}
.nav {
	width: 1040px;
}
#content {
	float: left;
	width: 676px;
	padding: 12px 14px 12px 30px;
}
	#content ul.meta {
		padding-left: 0;
		list-style-type: none;
	}
		#content ul.meta li {
			padding-left: 0;
			margin-bottom: 0;
			font-weight: bold;
			font-size: 14px;
		}
	#content .excerpt h3 + h3 { /* subheadings */
	    	margin-bottom: 14px;
	}
	#content .excerpt ul.meta  {
		padding-left: 0;
		font-style: italic;
	}
		#content .excerpt ul.meta li {
			display: inline;
			border:none;
			/* font-weight: normal; */
		}
			#content .excerpt ul.meta li:after {
				content: "\a0\2022 ";
			}
			#content .excerpt ul.meta li:last-child:after {
				 content: ""; 
			}
	#content .excerpt .translations  {
		display: none;
	}
	#content .excerpt .moresources  {
		display: none;
	}
	#content .excerpt .readmore, #content #sample .readmore,
    #content .booklisting .readmore {
		text-align:right;
	}
	#content p.page-number {
		font-weight: bold;
		font-size: 14px;
	}
	.content-nav {
	}
		.content-nav .current-page {
			padding: 0 3px;
			border: 1px dotted #999999;
		}
	#content ul.calendar {
		clear: left;
		padding: 0;
		list-style-type: none;
	}
		#content ul.calendar ul {
			display: inline;
			padding: 0;
			margin: 0;
		}
			#content ul.calendar li {
				display: block;
				font-weight: bold;
			}
				#content ul.calendar ul li {
					padding: 0 .2em 0 .2em;
					display: inline;
					font-weight: normal;
				}
	#content ul.flexcolumn, #content .flexcolumn ul,
	#content ul.flexcolumn-wide, #content .flexcolumn-wide ul {
		list-style-type: none;
		padding: 0;
		margin-top: 1em;
	}
	#content .flexcolumn, #content .flexcolumn-wide {
		clear: both;
	  -webkit-column-gap: 1.5em;
    -moz-column-gap: 1.5em;
    column-gap: 1.5em;
	}
	#content .flexcolumn {
		column-count:3;
		-moz-column-count:3;
		-webkit-column-count:3;
	}
		#content .flexcolumn-wide {
			column-count:2;
			-moz-column-count:2;
			-webkit-column-count:2;
		}
		#content .flexcolumn li,
		#content .flexcolumn-wide li {
			padding-right: .75em;
			margin-bottom: .25em;
		}
		#content .flexcolumn .section,
		#content .flexcolumn-wide .section {
			display: inline-block;
			width: 100%;
		}        

	#content table.datatable {
		font-size: 100%; 
		border-spacing: 0; 
		margin-bottom: 1em;
	}
		#content h2 + table.datatable {
			margin-top: 18px;
		}
		#content table.datatable td, #content table.datatable th {
			padding: 1px 3px;
		}
		#content table.bordered {
			 border-top: 1px solid black; 
			 border-left: 1px solid black; 
		}
		#content table.bordered td, #content table.bordered th {
			 padding: 1px 3px; 
			 border-bottom: 1px solid black; 
			 border-right: 1px solid black; 
		}
		#content table.centercells td, #content table.centercells th {
			 text-align: center; 
		}
		#content table.leftfirst tr :first-child {
			 text-align: left; 
		}
		#content table.leftlast tr :last-child {
			 text-align: left; 
		}              
		#content table.rightfirst tr :first-child {
			 text-align: right; 
		}
		#content table.rightlast tr :last-child {
			 text-align: right; 
		}
        
.sidebar {
	float: right;
	width: 260px;
}
	#sidebar-one {
		padding: 12px 30px 0;
	}
	#sidebar-two {
		padding: 0 30px 12px;
		clear: right;
	}

.share {
	height: 34px; /* one row of social share buttons */
}


body {
	background-color: #eeeeee;
}
#main {
	background-color: white;
	color: black;
	border: 1px solid #aaaaaa;
}
#header {
}
	#header img {
		float:right;
	}

.nav {
	background-color: black;
	color: white;
}
  .nav li.current a, nav li.current a:visited {
     background-color: #6b0000;
  }
  .nav li a:hover {
  	background-color: #666666;
  	text-decoration: none;
  }


#content {
	background-color: white;
	color: #222222;
}
	#content div#sample {
		border-top: 1px solid #aaaaaa;
		margin-top: 26px;
	}
	#content div.article, #content div.excerpt {
		padding: 0 0 10px;
		border-bottom: 1px solid #aaaaaa;
        margin-bottom: 16px;
	}
		p.entry-categories {
			margin: 1.75em 0 0 0;
			font-size: 13px;
		}
		p.entry-tags,p.posted {
			margin: 1.75em 0 0 0;
			font-size: 13px;
		}
		p.entry-tags + p.posted, p.entry-categories + p.entry-tags {
			margin-top: 4px;
		}
	pre {
		margin-bottom: 1em;
		overflow: auto;
	}
	h3 + h3, h4.subtitle {
	    	margin-top: -2px;
	    	margin-bottom: 14px;
	    	font-size: 17px;
	}
	h2 + h3 {
	    	margin-top: -2px;
	    	font-size: 18px;
	}
	h2 + h3.subtitle {
	    	margin-bottom: .7em;
	}

	body.section-crypto-Gram h2.entry {
	    	margin-top: -2px;
	    	font-size: 18px;
	}
    h3#comments {
    	margin-top: 1em;
    	font-size: 22px;
    }
	div#pubinfo {
		background-color: #eeeeee;
		border: 1px solid #aaa;
		border-bottom-width: 0;
		float: left;
		width: 200px;
		margin: 16px 16px 0 0;
		padding: 20px 20px 0;
	}
		div#pubinfo img {
			display: block;
			margin: 0 auto 20px;
			padding: 0;
			outline: 1px solid #666;
		}
	div.ordering {
		background-color: #eeeeee;
		border: 1px solid #aaa;
		border-top-width: 0; 
		width: 200px; 
		clear: left; 
		float: left; 
		margin: 0 16px 16px 0; 
		padding: 0 20px 6px;
	}
		div.ordering h4 {
			margin-top: 0;
		}
		div.ordering h5 {
			font-size: 15px;
		}
	body.section-books #breadcrumb {
		margin-top: 1em;
	}
		div.ordering + p#breadcrumb {
			margin-top: 2em;
		}  
	body.section-books h2 {
		clear: none;
	}
	div.ordering + h2 {
		margin-bottom: 4px;
		font-size: 30px;
		padding-top: 12px;
	}
	body.section-books h2 + h3 {
		margin-top: 0;
		padding-top: 0;
		font-size: 20px;    
	}
	body.section-books ul {
		display: table;
	}
	.nowrap {
		display: table;
	}
	body.section-books p {
		/* display: table; */
	}
	P.quote { 
		display: table;
	}
	p.attribution {
		text-align: right;
		font-style: italic;
		margin: 0 0 1.5em 0; 
	}
	p.attribution cite {
		font-style: normal;
	}
	img.jacket {
		outline: 1px solid #666;
	}
	P.illustration { 
		text-align: center;
    	font-size: 88%;
        font-weight: bold;
    	padding: 1em 0 1.25em 0;
	}

	.crypto-block { 
		border-top: 1px solid #aaa;
        margin-top: 24px;
	}
		.crypto-block + .crypto-block { 
			margin-top: 12px;
		}     
		.crypto-block h2 { 
			margin: .8em 0 0;
			font-size: 22px;
		}     
		.crypto-block h4 { 
			margin: .75em 0 .5em;
		}
		.crypto-block h5 { 
			margin: .75em 0 0;
		}
		#content .crypto-block ul { 
			margin-top: 8px;
		}     
		#content .crypto-block h5 + ul { 
			margin-top: 2px;
		}     
        #content #papershome .flexcolumn-wide li {
			padding-bottom: .65em;
		}
	p#paper-archive { 
        margin-top: 1.25em;
	}

	div.booklisting { 
		padding: 4px 0 20px;
		margin: 14px 0 18px;
		border-bottom: 1px solid #ccc;
		overflow: hidden;
	}
		div.booklisting img {
			float: left; 
			margin-right: 16px;
			max-width: 150px;
			height: auto;
			border: 1px solid #666;
		}
		div.booklisting h3 { 
			margin-top: 10px;
		}
		div.booklisting h3 + h4 {
			font-size: 16px;
			margin-top: 0;
		}
		div.booklisting p {
			display: table;
		}
		div.booklisting p.readmore {
			display: block;
		}

	p.booknote {
		display: table;
		table-layout: fixed;
		width: 100%;
	}
		p.booknote span.pagenumber {
			display: table-cell;
			width: 22px;
			text-align: right;
			padding-right: 8px;
		}
		p.booknote span.notetext {
		    display: table-cell;
		    word-wrap: break-word;
		}

	div.orderform { 
		border: 1px solid #aaaaaa;
		padding: 0 10px 12px;
		margin: 10px 0 24px;
		background: #eeeeee;
		overflow: hidden;
	}
		div.orderform img {
			float: left;
			margin: 16px 20px 6px 8px;
			border: 1px solid #666;
		}
		div.orderform h3, div.orderform h4 { 
			font-size: 120%;
			padding: 0;
			margin-bottom: 0;
		}
		div.orderform form { 
			background: transparent;
			margin: 0;
			padding: 0;
			display: table;
		}
		div.orderform table { 
			background: transparent;
			border-spacing: 0;
			margin: 0;
			padding: 0;
		}
		div.orderform label, 	div.orderform .grouplabel { 
			display: block;
			font-weight: bold;
			margin: 10px 0 1px;
			padding: 0;
		}
		div.orderform .hidden { 
			position: absolute;
			left: -999em;
		}
		div.orderform input[type=text], div.orderform select { 
			color: black;
			background-color: white;
			border: 1px solid #999;
		}
		div.orderform form input[disabled], 	
		div.orderform form input.disabled { 
			background-color: #ebebeb;
			color: #999;
		}
		div.orderform input.image { 
			margin: 10px 0 0 2px;
		}

	div.comment {
			border-bottom: 1px solid #aaaaaa;
			margin: 0;
			padding: 1em 0 .5em;
			overflow-wrap: break-word;
			word-wrap: break-word;    
    }
		#content div.official {
			background-color: #fffdd6;
			padding: 1em .75em .5em;
		}
       	#content .grayed {
			background-color: #e9e9e9;
			padding: 1em .75em .5em;
		}
        p.commentdate {
			text-align: right;
			font-size: 14px;
			font-style: italic;        
        }
		.commentcredit {
			font-weight: bold;
			margin-bottom:.35em;
			font-size: 14px;
		}
	p.subscribe-comments {
			margin-top: .5em;
	}
		p.subscribe-comments img {
			float:left;
			margin: 1px 3px 0 0;
		}
	#comments-form {
		padding-bottom: 38px;
		margin-bottom: 14px;
		border-bottom: 1px solid #aaa;
	}
	#comments-form input, #comments-form textarea { 
		display: block; 
		clear: left; 
	}
	p#comments-open-challenge {
		padding-top: .6em;
	}
	textarea#comment-text {
		margin-bottom:.75em;
        width:98%;
        height: 25em;
	}  
	#comments-form label {
		display: block; 
		font-weight: bold; 
		margin-top: 1em; 
	}
	#comments-form label.checkbox {
		display: inline;
		margin-top: 0;
	}
	input#comment-bake-cookie {
		display: inline;
		margin: 1em .5em 0 0; 
		padding: 0 
	}
	#comments-form #allowed {
		font-size:12px;
		margin-bottom:8px;
    }
	#comments-open-footer input { 
		display: inline;
	}
	input[type="submit"],input[type="button"] {
	    background-color: black;
	    color:white;
	    -moz-border-radius: 2px;
	    -webkit-border-radius: 2px;
	    border-radius:2px;
	    color: white;
	    font-size: 14px;
	    padding: 5px;
	    font-weight: bold;
	    text-decoration: none;
	    border:none;    
	}
	input[type="submit"]:hover,input[type="button"]:hover,.notpreviewed #comments-form input#comment-submit:hover {
			border:none;
			background-color: #6b0000;
		}
			#comments-form input[type="submit"],#comments-form input[type="button"] {
				width:7em;
			}
				.notpreviewed #comments-form input#comment-submit {
					background-color: #666666;
				}

	P.bottomnav { 
		clear: left; 
		margin-top: 1.5em; 
	}

	
#sidebar {
	background-color: #white;
	color: #222222;
}
	.sidesection {
		border: 1px solid #aaaaaa;
		margin: 10px 0 0 0;
		padding: 4px 8px;
	}
		.sidesection h3 {
			background-color: #6b0000;
			padding: 4px 6px 2px;
			margin: 0 -4px 4px -4px;
			color: white;
			font-size: 18px;
		}
		.sidesection p:last-child {
			margin-bottom: 8px;
		}
		.sidesection input[type="submit"] {
			font-size:12px;
			padding: 0 5px;
			height: 21px;
		}

a:link,a:visited {
	color: #990000; /* was #a00000; */
}
#content a:link {
	text-decoration: underline;	
}
#content a:visited {
	color: black;
}
#content h2 a:link, #content h3 a:link, #content h2 a:visited, #content h3 a:visited {
	color: #a00000;
    text-decoration: none;
}


/*  Base mobile layout */
@media only screen 
and (max-width : 767px) {
	#wrapper {
		line-height: 1.35;
		width: 300px;
		padding: 0;
		margin: 0 auto;
	}
	#main #header {
		height: 62px;
		background-image: url('/National_Library/20160330061658oe_/https://www.schneier.com/images/header-lock-156x62.jpg') 
	}
		#main #header h1 { 
			font-size: 20px;
			margin: 16px 0 8px 10px;
			padding: 0;
			width: 130px;
		}
	#main {
		width: 300px;
		overflow: hidden; /* avoids need to clear the float */
		margin: 0 auto;
	}
	.nav {
		width: 300px;
	}
		#main .nav ul {
	    padding: 0 0 0 6px;
	  }
		#main .nav li a { 
				padding: 2px 8px;
				text-align: left;
				margin: 1px 2px 1px 0;
		    color: white;
				width: 60px;
			}
		#main .nav .menu1 a, #main .nav .menu5 a { 
				width: 38px;
		}
		#main .nav .menu2 a, #main .nav .menu6 a { 
				width: 66px;
		}
		#main .nav .menu3 a, #main .nav .menu7 a { 
				width: 48px;
		}
	#content { 
		float: none;
		width: 280px;
		padding: 10px;
	}
		#content blockquote {
			margin-left: 22px;
			padding: 0px 8px 0 8px;
			border-left: 3px solid #cccccc;
		}
		#content h2 {
			font-size:22px;
		}
		#content .article img, #content .shrinkmobile {
			max-width:280px;
			height: auto;
		}
		#content .flexcolumn,
		#content .flexcolumn-wide {
			column-count:1;
			-moz-column-count:1;
			-webkit-column-count:1;
		}
			#content .flexcolumn .section,
			#content .flexcolumn-wide .section {
				display: block;
			}
		ul.calendar ul li {
			padding: 0 2px 0 2px;
		}
		div.booklisting img {
			max-width: 100px;
		}
		div.booklisting h3 {
			margin-top: 2px;
		}

		div.orderform { 
		}
			div.orderform img {
				float: none;
				margin-left: auto;
				margin-right: auto;
				display: block;
			}
		div.orderform h3, div.orderform h4 { 
				clear: both;
				margin-top: 1.25em;
			}
			div.orderform form {
			}

		.do { /* i.e. "desktop only" */
			display: none;
		}
	.sidebar { 
		float: none;
		width: 280px;
	}
		#sidebar-one {
			padding: 2px 10px 0;
		}			
		#sidebar-two {
			padding: 0 10px 10px;
		}
		body .sidebar h3 {
			font-size:16px;
		}
    P.illustration {
    	overflow:auto;
    }

	.share {
		height: 68px; /* two rows of social share buttons */
	}
	body .social_share_privacy_area.line .gplus {
		clear: left;
	}
  
}

/* Small mobile adjustments */
@media only screen 
and (max-width : 479px) {

		div#pubinfo, div.ordering  {
			margin: 0 auto;
			width:200px;
			padding-left: 39px;
			padding-right: 39px;
			float: none;
		}
		div#pubinfo p  {
			margin-bottom: 0;
			padding-bottom: 1em;
		}
		body .timetravel {
		}
			body .timetravel a {
				width: 50%;
			}
		    body .timetravel a.index {
				width: 100%;
				margin-top: 1em;
				text-align: left;
			}  
		div.booklisting p {
			display: block;
		}


}


/*  Wide mobile layout -- inherits from base */
@media only screen 
and (min-width : 480px)
and (max-width: 767px) {

	#wrapper, #main, .nav {
		width: 460px;
	}

	#main #header h1 { 
		font-size: 26px;
		margin: 29px 0 8px 10px;
		padding: 0;
		width: auto;
	}

	#content {
		width: 440px;
	}
		#content .article img, #content .shrinkmobile {
			max-width:440px;
			height: auto;
		}
		#content .flexcolumn {
			column-count:2;
			-moz-column-count:2;
			-webkit-column-count:2;
		}
		#content .flexcolumn-wide {
			column-count:1;
			-moz-column-count:1;
			-webkit-column-count:1;
		}
			#content .flexcolumn-wide .section {
				display: block;
			}
		div#pubinfo,div.ordering {
			padding-left: 10px;
			padding-right: 10px;
		}
	
	.sidebar {
		width: 440px;
	}

	#main .nav li a { 
		margin-right: 18px;
		margin-left: 8px;
		
		padding: 2px 14px 2px 14px;
		width: 60px;
	}
	
	
	.share {
		height: 34px; /* one row of social share button */
	}
	body .social_share_privacy_area.line .gplus {
		clear: none;
	}

}

/* Tablet layout */
@media only screen and (min-width: 768px) and (max-width: 949px) {
	#wrapper {
		width: 708px;
		padding: 20px;
		margin: 0 auto;
	}
	#header {
		height: 108px;
		background-image: url('/National_Library/20160330061658oe_/https://www.schneier.com/images/header-lock-272x108.jpg') 
	}
		#main #header h1 {
			font-size: 34px;
			margin-top: 64px;
		}
	#main {
		width: 680px;
	}
	.nav {
		width: 708px;
	}
		body #main .nav a {
			margin: 1px 12px 0 0;
			padding: 8px;
		}
	#content { 
		float: left;
		width: 396px;
		padding: 10px 8px 10px 16px;
	}
		#content .article img, #content .shrinkmobile {
			max-width:396px;
			height: auto;
		}
		#content .flexcolumn {
			column-count:2;
			-moz-column-count:2;
			-webkit-column-count:2;
		}
		div.booklisting p {
			display: table;
		}
		div.booklisting p.readmore {
			display: block;
		}
		div#pubinfo,div.ordering {
			padding-left: 10px;
			padding-right: 10px;
		}

		div.orderform { 
		}
			div.orderform img {
				float: none;
				margin-left: auto;
				margin-right: auto;
				display: block;
			}
		div.orderform h3, div.orderform h4 { 
				clear: both;
				margin-top: 1.25em;
			}
			div.orderform form {
			}
    P.illustration {
    	overflow:auto;
    }


		.do { /* i.e. "desktop only" */
			display: none;
		}
	
	.sidebar { 
		float: right;
		width: 220px;
	}

	#sidebar-one {
		padding: 10px 20px 0;
	}
	#sidebar-two {
		padding: 0 20px 10px;
	}
	.share {
		height: 68px; /* two rows of social share buttons */
	}
	body .social_share_privacy_area.line .gplus {
		clear: left;
	}

}
/* Medium-wide layout */
@media only screen and (min-width: 950px) and (max-width: 1079px) {
	#wrapper {
		width: 900px;
		padding: 20px;
	}
	#header {
		height: 148px;
		background-image: url('/National_Library/20160330061658oe_/https://www.schneier.com/images/header-lock-372x148.jpg') 
	}
		#main #header h1 {
			font-size: 46px;
			margin-top: 91px;
		}
	#main {
		width: 900px;
	}
	.nav {
		width: 900px;
	}
	#content { 
		float: left;
		width: 586px;
		padding: 10px 14px 10px 20px;
	}
		#content .article img, #content .shrinkmobile {
			max-width:586px;
			height: auto;
		}
	.sidebar { 
		float: right;
		width: 240px;
	}
		#sidebar-one {
			padding: 10px 20px 0;
		}
		#sidebar-two {
			padding: 0 20px 10px;
		}
}
/* Margins and Text Layout */
p {
	margin-bottom: 1em;
}
blockquote {
	margin-left: 15px;
	padding: 0px 40px;
	margin-bottom: 1em;
	
}
h1, h2, h3, h4, h5, h6 {
	margin-top: .75em;
	margin-bottom: .25em;
	text-shadow: 1px 1px 1px rgba(0,0,0,.1); -moz-text-shadow: 1px 1px 1px rgba(0,0,0,.1);

}
h2 {
	margin-bottom: .35em;
	clear: both;
	line-height: 1.3;
}

#content div.entry {
	
}
#content ul, #content ol {
	padding-left: 36px;
	margin-bottom: 1em;
}
#content li {
	margin-bottom: .35em;
}
.timetravel, .stepthrough {
	width:100%;
	overflow:auto;
	padding-top: .5em;
}
	.timetravel a, .stepthrough a {
    margin:0;
    padding:0;
		float: left;
	}
		.timetravel a.later, .stepthrough a.later {
			float: right;
			text-align: right;
		}
	.timetravel a {
			width: 33%;
	}
    .timetravel a.index {
			text-align: center;
		}  
		.timetravel a.later + a.index, .timetravel a.index:first-child {
			float: right;
		}
		.timetravel a.index:first-child:last-child {
			width: 100%;
			text-align: left;
		}
	.stepthrough a {
		width: 50%;
	}
#powered {
	margin: 1.5em 0 0 0; 
	clear: both;
}
#disclaim {
	margin: 0;
}

	
hr {
	clear: both;
}

/*	Typography */

h1 {
	font-size: 30px;
	font-weight:bold;
}

h2 {
	font-size: 24px;
	font-weight:bold;
}

h3 {
	font-size: 20px;
	font-weight:bold;
}
h4 {
	font-size: 18px;
	font-weight:bold;
}
h5 {
	font-size: 15px;
	font-weight:bold;
}

body
 {
	font-family: Helvetica, Arial, sans-serif;
	font-size: 15px;
 	line-height: 1.4; 
}

.sidebar {
	font-size: 14px;
}
	.sidebar #search-widget {
		font-size: 13px;
	}
		.sidebar #search-widget h3 + p {
			margin-bottom: .2em;
		}
		.sidebar #search-widget input#search {
			margin-bottom: 4px;
		}
.small, #powered, #disclaim {
	font-size: 13px;
}
cite,
em,
i{
	font-style: italic;
}
em em, em cite, i cite, cite em, cite i,  {
	font-style: normal;
}
a {
	text-decoration: none;
	outline: none;
}
a:active,
a:hover {
	text-decoration: underline;
}


/* Main Menu */
.nav  {
	clear: both;
	padding: 0;
	margin: 0;
	font-size: 14px;
	overflow: auto; /* with width 100%, avoids need to clear the float */
}
	.nav ul {
    list-style: none;
    padding: 0 20px;
    margin: 0;
  }
		.nav li {
			list-style: none;
			padding: 0;
			margin: 0;
			/* fix for IE 6/7 staircase bug: */
			display: inline; 
		}
	#main .nav a { 
		padding: 8px 12px;
		text-align: left;
		margin: 1px 20px 0 0;
		float: left;
    display: block;
    color: white;
	}
  .nav .last-item a {
    margin-right: 0;
  }
  .nav li.current a {
    font-weight: bold;
  }



/* Sidebar */

.sidebar ul {
	margin: .5em 0 1.1em;
	list-style-type: none;
	
}
	.sidebar ul li {
		padding: .1em 0 .2em;
		border-bottom: 1px dotted #cccccc;
	}
	.sidebar h5 + ul.categorylist {
		margin-top:.2em;
	}
	.sidebar ul.categorylist ul {
		margin: 0;
		padding-left: 1.5em;
	}
		.sidebar ul.categorylist ul li:before {
			/* content:"\2014";
			display: inline-block;
			width: 1.5em; */
		}
		.sidebar ul.categorylist ul li { 
		}

.sidebar ul.top-tags {
	margin-top: 0;
}
	.sidebar ul.top-tags li {
		margin-top: .1em;
		display: inline;
		border:none;
	}
		.sidebar ul.top-tags li:after {
			content: "\a0 /  ";
		}
		.sidebar ul.top-tags li:last-child:after {
			 content: ""; 
		}
.sidebar img {
	display: block;
	margin: 10px auto;
}
	.sidebar #subscription-buttons img {
		display: inline;
		margin:  4px 4px 0 0;
		padding: 0;
	}




/* SocialSharePrivacy */
.social_share_privacy_area {
	clear: both;
	margin: 5px 0;
	list-style-type: none;
	padding: 0;
	width: auto;
	display: block;
}
.social_share_privacy_area.line {
	height: 25px;
	line-height: 16px;
}
.social_share_privacy_area.box {
	width: 95px;
}
body .social_share_privacy_area li {
	margin: 0 !important;
	padding: 0 !important;
	list-style-type: none !important;
	width: 150px; 
}
.social_share_privacy_area.box li {
	text-align: center;
}
.social_share_privacy_area.line li {
	height: 21px;
	float: left;
}
.social_share_privacy_area li .dummy_btn {
    cursor: pointer;
    padding: 0;
    height: inherit;
}
body .social_share_privacy_area.line li .dummy_btn {
    float: left;
    margin: 0 10px 0 5px;
    width: 88px; 
}
.social_share_privacy_area.box li .dummy_btn {
	margin-bottom: 10px;
}
.social_share_privacy_area li .dummy_btn img.privacy_dummy,
.social_share_privacy_area li .dummy_btn iframe {
	vertical-align: bottom;
}
.social_share_privacy_area li .dummy_btn iframe {
    overflow: hidden;
    height: inherit;
    width: inherit;
	border-style: none;
}
.social_share_privacy_area.line li {
    display: inline-block;
}
/* Switch begin */
.social_share_privacy_area li .switch {
    display: inline-block;
    text-indent: -9999em;
    background: transparent url(/National_Library/20160330061658oe_/https://www.schneier.com/images/socialshareprivacy_on_off.png) no-repeat 0 0 scroll;
    width: 23px;
    height: 12px;
    overflow: hidden;
    margin: 4px 0 0;
    padding: 0;
    cursor: pointer;
}
.social_share_privacy_area.line li .switch {
    float: left;
}
.social_share_privacy_area li .switch.on {
    background-position: 0 -12px; 
}
/* Switch end */
/* Tooltips begin */
.social_share_privacy_area li.help_info {
    position: relative; 
}
.social_share_privacy_area li.settings_info,
.social_share_privacy_area li.help_info .info {
	text-align: left;
}
.social_share_privacy_area li.help_info .info, 
.social_share_privacy_area li .help_info.icon .info {
    display: none;
    position: absolute;
    bottom: 40px;
    width: 290px;
    padding: 10px 15px;
    margin: 0;
    font-size: 12px;
    line-height: 16px;
    font-weight: bold;
    border: 1px solid #ccc;
    -moz-border-radius: 4px;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    -moz-box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
    -webkit-box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
    box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
    background-color: #fdfbec;
    color: #000;
    z-index: 500;
}
.social_share_privacy_area.line li.help_info .info,
.social_share_privacy_area li .help_info.icon .info {
    left: 0;
}
.social_share_privacy_area.box li.help_info .info {
	left: 100%;
	top: 0px;
	bottom: auto;
}
.social_share_privacy_area li .help_info.icon .info {
    width: 350px;
}
.social_share_privacy_area li.help_info.display .info, 
.social_share_privacy_area li .help_info.icon.display .info {
    display: block;
}
.social_share_privacy_area li.help_info.info_off.display .info {
    display: none;
}
.social_share_privacy_area li .help_info.icon {
    background: #fff url(/National_Library/20160330061658oe_/https://www.schneier.com/images/socialshareprivacy_info.png) no-repeat center center scroll;
    width: 25px;
    height: 20px;
    position: relative;
    display: inline-block;
	vertical-align: top;
	border: 2px solid #e7e3e3;
	border-right-width: 0;
	-moz-border-radius: 5px 0 0 5px;
	-webkit-border-radius: 5px 0 0 5px;
	border-radius: 5px 0 0 5px;
    margin: 0;
    padding: 0;
}
.social_share_privacy_area li.settings_info .settings_info_menu.perma_option_off .help_info.icon {
	border-right-width: 2px;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
}
/* Tooltips end */
/* Settings/Info begin */
.social_share_privacy_area li.settings_info {
	position: relative;
	top: -2px;
}
.social_share_privacy_area li.settings_info a {
	text-decoration: none;
	margin: 0 !important;
}
body .social_share_privacy_area li.settings_info .settings_info_menu {
    background-color: #f3f4f5;
    color: #000;
	border-style: none;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
    border-radius: 5px;
	-moz-box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
	-webkit-box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
    box-shadow: 0px 0px 15px rgba(0,0,0,0.4);
    left: auto; /*0 for left justified popup*/
    right: 0; /*comment out for left justified popup*/
    position: absolute;
    top: 0;
    min-width: 135px;
    margin: 0;
    padding: 0;
}
body .social_share_privacy_area li.settings_info .settings_info_menu.on {
	z-index: 1000;
}
body .social_share_privacy_area li.settings_info .settings_info_menu.off {
	border-width: 0;
	-moz-box-shadow: none;
	-webkit-box-shadow: none;
	box-shadow: none;
	background-color: transparent;
}
.social_share_privacy_area li.settings_info .settings_info_menu.off form {
	display: none;
	margin: 0;
	padding: 0;
}
.social_share_privacy_area li.settings_info .settings_info_menu .settings {
	text-indent: -9999em;
	display: inline-block;
	background: #fff url(/National_Library/20160330061658oe_/https://www.schneier.com/images/settings.png) no-repeat center center scroll;
	width: 25px;
	height: 20px;
	border: 2px solid #e7e3e3;
	-moz-border-radius: 0 5px 5px 0;
	-webkit-border-radius: 0 5px 5px 0;
	border-radius: 0 5px 5px 0;
	border-left: 1px solid #ddd;
	margin: 0;
	padding: 0;
}
.social_share_privacy_area li.settings_info .settings_info_menu form fieldset {
    border-width: 0;
    margin: 0;
    padding: 0 10px 10px;
}
.social_share_privacy_area li.settings_info .settings_info_menu form fieldset legend {
    font-size: 11px;
    font-weight: bold;
    line-height: 14px;
    margin: 0;
    padding: 10px 0;
	width: 76px; 
}
.social_share_privacy_area li.settings_info .settings_info_menu form fieldset input {
    margin: 4px 10px 4px 0;
    padding: 0;
}
.social_share_privacy_area li.settings_info .settings_info_menu form fieldset label {
    display: block;
    font-size: 12px;
    font-weight: bold;
    line-height: 24px;
	-moz-transition: color .5s ease-in;
	-webkit-transition: color .5s ease-in;
	transition: color .5s ease-in;
	margin: 0;
	padding: 0;
	white-space: nowrap;
}
.social_share_privacy_area li.settings_info .settings_info_menu form fieldset label.checked {
	color: #090;
}
/* Settings/Info end */

/* facebook */
body .social_share_privacy_area.line li.facebook {
	width: 126px;
}

body .social_share_privacy_area.line .facebook .fb_like {
	width: 88px; 
}
body .social_share_privacy_area.line .facebook iframe {
	width: 88px; 
	height: 21px;
}
.social_share_privacy_area.box .facebook iframe {
	width: 62px;
	height: 62px;
}

/* twitter */
body .social_share_privacy_area.line li div.tweet {
	width: 94px; 
}
body .social_share_privacy_area.line .twitter {
	width: 134px;
}
body .social_share_privacy_area.line .twitter iframe {
	width: 94px; 
	height: 20px;
}
body .social_share_privacy_area.box .twitter iframe {
	width: 62px;
	height: 62px;
}


/* google plus */
body .social_share_privacy_area.line .gplus {
	width: 120px; 
}
.social_share_privacy_area.line .gplus img.gplusone_privacy_dummy {
	width: 32px;
}
body .social_share_privacy_area.line li div.gplusone {
	width: 80px; 
}
.social_share_privacy_area.box li div.gplusone {
	min-width: 50px;
	min-height: 65px;
}


/* layout fixes */
#content ul.social_share_privacy_area {
	padding: .5em 0 0 0;
}
.social_share_privacy_area li {
	width: 130px;
}
.social_share_privacy_area li.settings_info {
	width: 58px;
}

body .social_share_privacy_area li {
	margin-bottom: 12px !important;
}
body .social_share_privacy_area li .help_info.icon {
	margin-left: 75px; /* comment out for left justified popup*/
}
body .social_share_privacy_area li.settings_info .settings_info_menu {
		min-width: 130px;
    width: 130px;
}
.social_share_privacy_area.line {
}

/* Print layout */
@media print {
	.sidebar,.nav,.share,#powered { display: none; }
    #disclaim { margin-top: 1.5em; }
	body, body #wrapper, body #wrapper #main, body #wrapper #main #content { width:100%; margin: 0; padding: 0; border: none;}
	body #header {background: none; height: auto; }
	body #header h1 {margin: 0; padding: .3em 0; border-bottom: 6px solid black; } 
	body { font-size: 12pt; }
}