/*	Note: CSS in approximate order of page elements, Top-Down
	Min/Max-width media-queries grouped at bottom	*/

.topic-index ul {
	list-style: none;
    margin: 0;
	padding: 0;
}
.topic-index h1 {
	display: inline-block;
	font-family: "proxima_nova_rgbold", sans-serif;
	font-weight: normal;
	line-height: 2.2rem;
	margin: 5px 15px 0 0;
	padding: 0;
	vertical-align: middle;
}
.column-left {
	min-width: 1%;
	width: 100%;
}
.column-right {
    -webkit-flex: 0 0 300px;
    -ms-flex: 0 0 300px;
    flex: 0 0 300px;
    margin: 40px 0 0 3.25rem;
}
.title-area {
	padding-bottom: 15px;
	border-bottom: solid 2px #d8d8d8;
}
.breadcrumb {
    display: block;
    height: 16px;
    font-size: 0.875rem;
	font-family: "proxima_nova_rgregular";
	color: #007cb0;
    margin-bottom: 20px;
}
.article-head {
    color: #333132;
    font-size: 1.2rem;
    line-height: 1.5rem;	
	text-transform: uppercase;
}
.change-specialty {    
    color: #007cb0;
    cursor: pointer;
    border-radius: 3px;
    border: solid 1px #007cb0;
	font-size: .875rem;
	margin: 5px 0 0 0;
	padding: 4px 9px;
    text-align: center;
    display: inline-block;
	vertical-align: middle;
	transition: all .25s ease-in-out;
    -moz-transition: all .25s ease-in-out;
    -webkit-transition: all .25s ease-in-out;
}
.can-hover .change-specialty:hover, .touch-device .change-specialty:active {
	background-color: #005b81;
	border: solid 1px #005b81;
	color: #fff;
}
.change-specialty-modal {
    background: #000000;
    opacity: 0;
    visibility: hidden;
    z-index: 5000100;
    -moz-opacity: 0.80;
    filter: alpha(opacity=80);
    transition: all .25s ease-in-out;
    -moz-transition: all .25s ease-in-out;
    -webkit-transition: all .25s ease-in-out;
    position: fixed;
    width: 100%;
    margin: 0 auto;
    min-height: 100%;
    height: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}
.show-specialty .change-specialty-modal {
    opacity: 0.8;
    visibility: visible;
    transition: all .25s ease-in-out;
    -moz-transition: all .25s ease-in-out;
    -webkit-transition: all .25s ease-in-out;
}
.change-specialty-layer {
	display: none;
    left: 50%;
	transform: translateX(-50%);
    top: 20%;
	width: 80%;
	max-width: 935px;
    position: absolute;
	z-index: 5000200;
    opacity: 1;
    background-color: #fff;
	border-radius: 3px;
}
.show-specialty .change-specialty-layer {
	display: block;
}
.change-specialty-head {
	background-color: #2f2148;
	border: 1px solid #2f2148;
	color: #fff;
	font-size: 1.4375rem;
	padding: 25px 20px;
}
.change-specialty-close {
    background: url("/pi/reference/icons/icon-close_x_white.png") no-repeat;
	background-size: 21px 21px;
    cursor: pointer;
    display: inline-block;
    float: right;
    height: 21px;
    width: 21px;
}
.change-specialty-items {
	padding: 35px 45px;
}
.change-specialty-items a {
	color: #2a2a2a;
	display: block;
	font-size: 1.0625rem;
}
.change-specialty-items li {
	display: inline-block;
	padding-bottom: 15px;
	width: 100%;
}
.change-specialty-items ul {
	column-width: 200px;
	column-gap: 75px;
}
.topic-index-intro, .sort-select-wrap, .topic-list {
	max-width: 660px;
	margin: auto;
}
.topic-index-intro {
	color: #2a2a2a;
	font-size: 1.25rem;
	line-height: 1.625rem;
	margin-top: 35px;
}
.sort-select-wrap {
    margin: 24px auto;
}
.sort-select {
	display: inline-block;
	margin-top: 5px;
}
.sort-header {
	color: #2a2a2a;
	display: inline-block;
	font-family: "proxima_nova_rgregular";
	font-size: 1.25rem;
	margin-right: 20px;
	vertical-align: middle;
}
.sort-link {
	padding: 0 2px 4px;
	font-size: 1.125rem;
	line-height: 1.75rem;
	color: #767676;
	cursor: pointer;
}
.can-hover .sort-link:hover {
	color: #005b81;
}
.sort-link.selected {
	font-family: "proxima_nova_rgbold";
	color: #000;
	border-bottom: 2px solid #007cb0;
}
.sort-link.selected:hover {
	color: #000;
	cursor: default;
}
.sort-link-divide {
	display: inline-block;
    width: 1px;
    height: 32px;
    margin: 0 7px;
    /* border-left: solid 1px #979797; */
	vertical-align: middle;
}
.alpha-select-wrap {
	display: flex;
	flex-wrap: nowrap;
	overflow: auto;
	-webkit-overflow-scrolling: touch;
}
.can-hover .alpha-select-wrap::-webkit-scrollbar {
	 width: 5px;
	 height: 13px;
}
.can-hover .alpha-select-wrap::-webkit-scrollbar-button {
	 width: 0px;
	 height: 0px;
}
.can-hover .alpha-select-wrap::-webkit-scrollbar-thumb {
	 background: #808080;
	 border-top: 8px solid #fff;
}
.can-hover .alpha-select-wrap::-webkit-scrollbar-track {
	 background: transparent;
	 border: 0px none transparent;
}
.can-hover .alpha-select-wrap::-webkit-scrollbar-corner {
	 background: transparent;
}
.alpha-select {
	box-sizing: border-box;
	flex-shrink: 0;
    border-radius: 3px;
    color: #000;
    cursor: pointer;
    background-color: #fff;
    border: solid 1px #e1e1e1;
    overflow: hidden;
    margin: 5px 6px 0 0;
    text-align: center;
    padding: 8px 0;
	height: 40px;
	width: 36px;
}
.can-hover .alpha-select:hover, .alpha-select.selected {
    background-color: #005b81;
	border: solid 1px #ccc;
    color: #fff;
}
.alpha-select.disabled, .can-hover .alpha-select.disabled:hover {
    background-color: #fff;
    border: solid 1px #eee;
    box-shadow: none;
    color: #ddd;
    cursor: default;
}
.swipe-instruction {
	float: right;
    font-size: 0.875rem;
	font-family: "proxima_nova_rgregular";
	color: #222222;    
}
.topic-expand {
    color: #007cb0;
    cursor: pointer;
    border-radius: 4px;
    border: solid 1px #007cb0;
    font-size:.875rem;
    text-align: center;
	display: inline-block;
	padding: 5px 10px;
	width: 95px;
	margin-bottom: 25px;
	transition: all .25s ease-in-out;
    -moz-transition: all .25s ease-in-out;
    -webkit-transition: all .25s ease-in-out;
}
.can-hover .topic-expand:hover, .touch-device .topic-expand:active {
	background-color: #005b81;
	border: solid 1px #005b81;
	color: #fff;
}
.topic-list {
	display: none;
	font-size: 1.25rem;
}
.topic-list.active {
	display: block;
}
.topic-list li {
	margin-bottom: 17px;
}
.topic-section {
    padding: 17px 10px;
    border-bottom: solid 1px #e9e9e9;
    background: #fff url("/pi/global/icons/icon-arrow-down-black-3x.png") no-repeat;
    background-position-x: 98%;
    background-position-y: 25px;
    background-size: 22px 13px;
    font-family: 'proxima_nova_rgregular',arial,sans-serif;
    border-radius: 0;
	color: #2a2a2a;
    font-size: 1.25rem;
}
.topic-section:first-of-type {
    border-top: solid 1px #e9e9e9;
}
.can-hover .topic-section:hover {
    background-color: #e9e9e9;
}
.topic-section.expanded {
	background: #fff url("/pi/global/icons/icon-arrow-up-black-3x.png") no-repeat;
    background-position-x: 98%;
    background-position-y: 25px;
    background-size: 22px 13px;
}
.can-hover .topic-section.expanded:hover {
    background-color: #fff;
}
.topic-section ul {
    margin: 17px 0 0 0;
	display: none;
}
.topic-section.expanded ul {
	display: block;
}
.topic-head {
	cursor: pointer;
    font-family: "proxima_nova_rgbold",arial,sans-serif;
	max-width: 100%;
	padding-right: 7%;
}
.topic-subsection {
	margin: 10px 5px 0 15px;
	padding: 10px 0 15px;
	border-bottom: 1px solid #e9e9e9;
	background: #fff url("/pi/global/icons/icon-arrow-right-heavy-black.svg") no-repeat;
    background-position: 5px 12px;
    background-size: 9px 16px;
	font-size: 1rem;
	display: none;
}
.topic-subsection .topic-subhead {
	padding-left: 25px;
	font-family: "proxima_nova_rgbold", arial, sans-serif;
	max-width: 100%;
	cursor: pointer;
}
.topic-section.expanded .topic-subsection {
	display: block;
}
.topic-section.expanded .topic-subsection ul {
	padding-left: 25px;
	display: none;
}
.topic-section.expanded .topic-subsection.expanded {
	background: #fff url("/pi/global/icons/icon-arrow-up-heavy-black.svg") no-repeat;
    background-position: 0 15px;
    background-size: 17px 10px;
}
.topic-section.expanded .topic-subsection.expanded ul {
	display: block;
}
.topic-alpha-wrap {
	margin-top: 25px;
}
.chief-editor {
	margin-bottom: 40px;
}
.chief-editor-head {
	border-bottom: solid 2px #d8d8d8;
	font-family: "proxima_nova_ltlight", arial, sans-serif;
	font-size: 1.25rem;
	margin-bottom: 15px;
	padding-bottom: 5px;
	text-transform: uppercase;
}
.chief-editor ul li  {
	font-size: .9375rem;
	margin-bottom: 15px;
}
.back-to-top {
	display: none;
    width: 70px;
    height: 70px;
    color: #fff;
    z-index: 9999;
    overflow: hidden;
    position: fixed;
    cursor: pointer;
    background-color: rgba(0, 91, 129, .6);
    right: 30%;
    bottom: 70px;
    text-align: center;
    border-radius: 50%;
    text-transform: uppercase;
}
.arrow-up {
	width: 100%;
	margin: 8px 0 1px;
	height: 20px;
	background-image: url("/pi/global/icons/icon-arrow-rightstatus-white.png");
	background-size: 17px auto;
	background-repeat: no-repeat;
	background-position: top center;
	-webkit-transform: rotate(-90deg);
	-moz-transform: rotate(-90deg);
	-ms-transform: rotate(-90deg);
	-o-transform: rotate(-90deg);
	transform: rotate(-90deg);
}
.back-to-top-text {
	letter-spacing: 1px;
	margin-left: 1px;
}

/* calculator index */
.calc-index .breadcrumb {
	margin-bottom: 4px;
	font-size: 1rem;
}
.calc-index .sort-header {
	display: none;
}
.calc-index .topic-section {
	padding: 17px 0;
}
.can-hover .calc-index .topic-section:hover {
    background-color: #fff;
}
.calc-index .topic-section:first-of-type {
	border-top: 2px solid #e7e7e7;
}
.calc-index .topic-section {
	border-top: none;
	border-bottom: 2px solid #e7e7e7;
}
.calc-index .topic-section.expanded {
	padding-bottom: 0;
	border-bottom: none;
}
.calc-index .topic-section.expanded .topic-head {
	padding-bottom: 15px;
	border-bottom: 2px solid #e7e7e7;
}
.calc-index .topic-section.expanded a {
	font-size: 1rem;
}
.calc-index .topic-expand {
	display: none;
}

/* Cancer Guides */

	.cancer_guides .rightAd  {
		display: none;
	}
	.ifi-bucket {
		width: 307px;
		border: solid 1px #ccc;
		margin: 16px 0;
	}	
	.ifi-bucket-head {
		background-color: #fdfcfa;
		border-bottom: solid 1px #ccc;
		text-transform: uppercase;
		padding: 7px 0 7px 8px;
	}	
	.ifi-bucket-head-txt {
		display: inline-block;
		font-family: 'proxima_nova_ltsemibold', arial, sans-serif;
		font-size: 1rem;
		color: #005b81;
		font-weight: 300;
		vertical-align: middle;
	}	
	.ifi-bucket-head-txt {
		display: inline-block;
		font-family: 'proxima_nova_ltsemibold', arial, sans-serif;
		font-size: 1rem;
		color: #005b81;
		font-weight: 300;
		vertical-align: middle;
	}	
	.ifi-bucket-cont {
		padding: 16px 16px 0 16px;
	}	
	.ifi-bucket-cont-list {
		font-family: 'proxima_nova_rgregular', arial, sans-serif;
		font-size: 1rem;
		list-style-type: none;
	}	
	.collaboration {
		border: 1px solid #ccc;
		padding: 10px;
	}
	.collaboration h4 {
		font-size: .96rem;
		margin: 0;
	}
	.collaboration-credit {
		font-size: .75rem;
	}
	.collaboration-text {
		font-size: .8125rem;
		margin: 10px 0;
	}
	.collaboration img {
		display: block;
		margin: auto;
	}
	.red-bold {
		color: #cc0000;
		font-weight: bold;
	}	
	.topic-list .red-bold {
		font-size: .875rem;
	}	
	.topic-list  li .red-bold {
		padding-left: 5px;
	}		
	.column-right .bucket {
		margin-top: 30px;
	}
	.column-right .bucket h3 {	
		border-bottom: solid 2px #d8d8d8;
		font-family: "proxima_nova_ltlight", arial, sans-serif;
		font-size: 1.25rem;
		margin-bottom: 15px;
		padding-bottom: 5px;
		text-transform: uppercase;
	}
	.column-right .bucket .featimg {
		float: left;
		margin: 2px 7px 0 0;
		width: 72px;
	}
	.column-right .bucket .title {
		font-family: "proxima_nova_ltsemibold",sans-serif;
		font-size: 1.0625rem;
		padding-bottom: 3px;
	}
	.column-right .bucket .teaser {
		font-size: .875rem;
		padding-bottom: 2px;
	}	
	.column-right .bucket .byline {
		font-size: .8125rem;
	}
	.column-right .bucket li {
		margin-bottom: 15px;
	}
	.popular-guide ol {
	    padding-left: 27px;
		list-style-position: outside;
	}
	.popular-guide li {
		margin-bottom: 10px;
		padding: 0 0 0 10px;
	}	
	.marketing a {
		display: inline-block;
		margin-bottom: 20px;
	}
	.collaboration-credit {
		display: none;
	}
	.topic-section.expanded .collaboration-credit, .topic-alpha-wrap .collaboration-credit {
		display: block;
	}
	.collaboration-credit img {
		display: inline-block;
		vertical-align: middle;
	}
	.right-badge {
		margin-bottom: 30px;
	}
/* /Cancer Guides */

@media (max-width: 767px) {
	.topic-index {
		display: block;
	}
    .column-right {
        display: block;
		margin: 0;
    }	
    .article-head  {
        display: none;
    }	
    .change-specialty-layer {
		top: 0;
		width: 100%;
	}
    .back-to-top {
        width: 60px;
        height: 60px;
        right: 3%;
        bottom: 50px;
    }
	.ifi-bucket, .popular-guide, .marketing {
		display: none;
	}
	.sort-header {
		display: block;
	}
	.topic-index.calc-index {
		max-width: 94%;
	}
	.calc-index .breadcrumb {
		margin-bottom: 2px;
		font-size: 0.75rem;
	}
	.calc-index .sort-select-wrap {
		margin: 18px auto;
	}
	.topic-subsection {
		margin-left: 0;
		padding: 10px 0 15px;
	}
	.topic-section.expanded .topic-subsection ul {
		padding-left: 0;
	}
}

@media (min-width:768px) {
	.alpha-select-wrap {
		flex-wrap: wrap;
		width: 100%;
		max-width: 585px;
		overflow: hidden;
	}
    .swipe-instruction {
        display: none;
    }
}

@media (min-width:1024px) {
	.alpha-select {
		margin: 5px 1% 0 0;
		width: 6%;
	}
	.topic-index h1 {
		font-size: 2rem;
	}
}