ins{background-color:transparent}#header
.featured{display:none}#article{font-size:0;margin-top:25px;font-family:'Source Sans Pro',sans-serif}#article.ad{margin-top:10px}.ad{color:#000;font-size:15pt;font-weight:bold;text-align:center;margin:10px
auto -15px auto;display:block}.ad_one img, .ad_two img, .ad_three img, .ad_four
img{max-width:100%}#article
.ad.disc{font-size:14pt;text-align:left;margin:10px
auto}#article
.ad.footer{font-size:20pt;text-align:left;margin:0
auto}#article
.box{border:2px
solid #00A99D;padding:15px;margin-bottom:15px}#article
.box.red{border:2px
solid #ff1d25}#article
.background{background:#00A99D;padding:20px
25px;margin-bottom:15px}#article
.background.gray{background:#ebf2f7}#article
.background.red{background:#ffd1d3}#article
.main{font-size:16px;width:100%;max-width:770px;display:inline-block;padding:0;vertical-align:top}.carousel{max-width:1000px;position:relative;margin:auto;border-top:1px solid #dcdcdc;border-bottom:1px solid #dcdcdc;padding:26px
0 0 !important}.carousel
li{position:relative}.carousel li
h3{font-family:'Open Sans',sans-serif;font-size:22px;font-weight:bold;color:#000;margin-bottom:24px}.carousel
em{margin:0
35px;font-size:22px;position:relative;bottom:7px}.carousel
.controller{text-align:center}.carousel .controller>*{display:inline;text-align:center}.carousel li
p{font-family:'Open Sans';font-size:18px;color:#000}.carousel .icon-left-open, .carousel .icon-right-open{position:relative;bottom:6px;left: -16px}.carousel .icon-left-open{left: -19px}.carousel .next,.prev{color:white;font-weight:bold;font-size:25px;background:#00A99D;opacity:0.8;cursor:pointer;width:40px;height:40px;outline:none}.carousel
img{width:770px}.carousel #top-next, .carousel #top-prev{position:absolute;top:210px}.carousel .next:hover, .carousel .prev:hover{transition:0.6s ease;opacity:1}.carousel #top-next{right:0}.carousel
ul{padding-left:0 !important}.carousel ul
li{height:100%;overflow-y:auto;box-sizing:border-box;-moz-box-sizing:border-box;display:none}.carousel  ul
li.selected{display:block}.mce-content-body .carousel
li{display:block}.mce-content-body .carousel .controller, .mce-content-body #top-prev, .mce-content-body #top-next{display:none}#article
.sidebar{width:100%;max-width:340px;padding:0
0 0 60px}#article .sidebar
.panel.mailcap{padding-top:0;border-radius:6px;background-color:#f3fcfb;border:solid 2px #5dc8c1;padding:10px
20px}#article .inline
button{padding:7px
36px;text-transform:none}#article .main
.article{background:#fff;margin-bottom:25px;width:100%;max-width:770px}#article
h1{font-size:50px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1.08;letter-spacing:normal;text-align:left;color:#4d4d4d}#article .title
h1{font-size:60px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1.07;letter-spacing:normal;text-align:left;color:#00a99d}#article
h2{font-size:34px;font-weight:600;font-style:normal;font-stretch:normal;line-height:1.18;letter-spacing:normal;text-align:left;color:#111010;margin-top:20px}#article
blockquote{color:#383838;font-family:Georgia,serif;font-size:18px;font-style:italic;line-height:1.45;margin:0;padding:10px
40px;position:relative}#article blockquote:before{color:#ccc;content:'\201c';display:block;font-size:100px;left: -20px;padding-left:0;position:absolute;top: -20px}#article blockquote:after{color:#ccc;content:'\201d';display:block;font-size:100px;margin-right:10px;position:absolute;right:0;top: -20px}#article blockquote
cite{color:#999;display:block;font-size:14px;margin-top:5px}#article blockquote cite:before{content:"\2014 \2009"}#article
.title{padding:25px
0 20px}#article .main
.social{padding:15px
25px}#article .social
.collapse{display:inline-block}#article .image-box{width:100%;margin-top:10px;position:relative}#article .image-box
img{width:100%}#article .image-box
.category{position:absolute;display:block;color:#fff;top: -10px;left:15px;text-align:center;width:125px;text-decoration:none;background:url(/images/nat/ribbon-box.png) no-repeat;font-size:14px;line-height:21px}#article .content, #article
.commentsection{padding:25px
0;font-size:22px;font-weight:normal;font-style:normal;font-stretch:normal;line-height:1.64;letter-spacing:normal;text-align:left;color:#111010}#article .content
img{max-width:100%;height:auto}.sidebar
.ra.panel{border-radius:6px;border:solid 2px #2eb9af;padding:40px;text-align:center;margin-top:22px;top:0;width:257px;background:#fdffff}.sidebar .ra.panel
h3{font-family:'Montserrat';font-size:26px;font-weight:600;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:center;color:#111010;margin-bottom:40px}.sidebar .ra.panel
.circle{opacity:0}.sidebar .ra.panel .circle
p{margin-top:-140px;margin-bottom:140px;font-family:'Montserrat';font-size:48px;font-weight:900;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:center;color:#4d4d4d}.progress-ring__circle,.progress-ring-background__circle{transition:0.35s stroke-dashoffset;transform:rotate(-90deg);transform-origin:50% 50%}.sidebar .ra.panel
hr{height:4px;width:26px;border-radius:3px;background:#a2e0db;margin:0
auto 20px auto}.sidebar .ra.panel
p{font-size:20px;font-weight:600;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:center;color:#111010;margin-bottom:10px}.sidebar .ra.panel
.switch{padding-top:10px}.sidebar .ra.panel .on:hover, .sidebar .ra.panel .off:hover{cursor:pointer}.sidebar .ra.panel .on, .sidebar .ra.panel
.off{font-size:22px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:normal;letter-spacing:normal;text-align:center;color:#4d4d4d;padding:5px
25px;border:solid 1px #2eb9af;background-color:#fff}.sidebar .ra.panel
.on{border-top-left-radius:50px;border-bottom-left-radius:50px}.sidebar .ra.panel
.off{border-top-right-radius:50px;border-bottom-right-radius:50px}.sidebar .ra.panel
.active{color:#fdffff;background-color:#2eb9af}.sidebar #nat-article-side-content.ra.panel{border:none;padding:0;top:442px;position:static;width:340px}#article
.commenttitle{font-family:'Montserrat';font-size:40px;font-weight:900;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#00a99d;text-transform:uppercase}#article .commentsection
hr{border-top:solid 2px #2eb9af}#article
.commentsubmit{overflow:hidden;margin-bottom:30px}#article .commentsubmit
label{font-size:20px;font-weight:normal;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#4d4d4d}#article .commentsubmit label
b{font-weight:normal;color:#ff564e}#article .formcontent
div{display:inline-block;width:49.6%}#article .commentsubmit
input{width:339px;border:solid 2px #a2e0db;border-radius:6px;font-size:14px;color:rgba(0, 0, 0, 0.6);display:block;padding:7px
13px 5px 13px;margin-bottom:5px;font-weight:bold}#article .commentsubmit input[name='email']{width:353px}#article .commentsubmit input::placeholder, #article .commentsubmit input:-ms-input-placeholder, #article .commentsubmit input:-ms-input-placeholder{font-weight:bold}#article .commentsubmit
textarea{width:738px;height:113px;border:solid 2px #a2e0db;border-radius:6px;font-size:14px;font-weight:500;color:rgba(0, 0, 0, 0.6);display:block;padding:11px
13px;margin-bottom:9px}#article .commentsubmit textarea::placeholder, #article .commentsubmit textarea:-ms-input-placeholder, #article .commentsubmit textarea::-ms-input-placeholder{color:rgba(0, 0, 0, 0.35)}#article .commentsubmit button[type='submit']{width:200px;height:44px;display:block;border-radius:4px;background-color:#00a99d;border:none;font-size:20px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:center;color:#fdffff;margin-top:35px;font-family:'Source Sans Pro',sans-serif;padding:0;margin:25px
0 0 0}#article
.onsubmit{display:none;font-size:16px;font-weight:300;color:#000;text-align:center}#article .onsubmit
h3{font-size:24px;font-weight:bold}#article
.comments{font-size:14px;font-weight:300;color:#000}#article .comments
b{font-size:16px;font-weight:500}#article .comments
sub{vertical-align:middle;font-size:14px;color:#969696}#article .comments
p.author{padding-bottom:14px;font-family:'Source Sans Pro';font-size:16px;font-weight:300;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#4d4d4d}#article .comments p.author
.author{font-weight:600;color:#ff564e}#article .comments
p.description{font-family:'Source Sans Pro';font-size:20px;font-weight:normal;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#111010;padding-right:80px}#article .comments
.review{margin-top: -20px;margin-left:40px}#article .content h1,
#article .content h2,
#article .content h3,
#article .content h4,
#article .content p,
#article .content ul,
#article .content
ol{margin-bottom:15px}#article .content ol,
#article .content
ul{padding-left:25px}#article .share-box{background:#00A99D;padding:8px}#article .share-box
.inset{border:1px
dashed #fff}#article
h4{font-size:14px;line-height:1.35}#article .share-box
h4{text-align:center;text-transform:uppercase;color:#fff;padding:15px
15px 0;font-weight:600}#article .share-box
.social{text-align:center}#article .share-box .social
a{margin:0
15px}#article
.navigation{clear:both;margin-top:25px}#article .navigation
a{color:#000;text-decoration:none;text-transform:uppercase;font-size:14px;line-height:1.3;display:block;margin-bottom:25px}#article .navigation
a.prev{float:left}#article .navigation
a.next{float:right}.comments
li{border-radius:4px;background-color:#fbfbfb;margin-bottom:10px;padding:30px}#article .you-may-like{font-size:0;text-align:left;clear:both;margin:25px
0}#article .you-may-like
li{width:33.33%;font-size:16px;display:inline-block;position:relative;text-align:center}#article .you-may-like li
img{width:100%;display:block}#article .you-may-like
.caption{position:absolute;bottom:0;left:0;color:#fff;text-decoration:none;background:rgba(0, 0, 0, 0.5);text-align:left;padding:10px
75px 10px 20px;width:100%;box-sizing:border-box}#article .you-may-like .caption
h4{font-size:16px;font-weight:600}#article .you-may-like .caption
.category{background:#000;font-weight:300;padding:5px
15px;display:inline-block;margin:5px
0;font-size:14px}#article .you-may-like .caption:hover
.category{background:#00A99D}#article .you-may-like .caption:after{content:'';background:url(/images/nat/Arrow_OFF.png);position:absolute;display:block;height:35px;width:35px;right:0;top:50%;transform:translateY(-50%);margin-right:15px}#article .you-may-like .caption:hover:after{background:url(/images/nat/Arrow_ON.png)}.cit{text-align:left}.citations
li{text-align:left;margin:5px
0;padding:0
0 0 10px}.expand-collapsed{cursor:pointer;font-size:20px}.button.cta{background-color:#00a99d;border:2px
solid #00a99d;border-radius:2px;color:#fff;cursor:pointer;display:inline-block;font-weight:bold;line-height:1.2em;margin:10px
0 5px;padding:10px
20px}.button.cta:hover{background-color:#000;border:2px
solid #000}.nextarticle{text-align:center;padding:50px
0;background:rgba(162,224,219,0.2);font-size:32px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:38px;letter-spacing:normal;text-align:center;color:#00a99d}.nextarticle
a{color:#4d4d4d;text-decoration:underline}.review-body{position:relative}.review-body
a.reply{padding:5px
20px;border-radius:17px;background-color:#a2e0db;font-family:'Source Sans Pro';font-size:14px;font-weight:600;font-style:normal;font-stretch:normal;line-height:1.14;letter-spacing:normal;text-align:center;color:#fdffff;position:absolute;right:0;top:50%;transform:translateY(-50%)}.sidebar
.ra.panel.fixed{position:fixed;width:256px}.sidebar #nat-article-side-content.ra.panel.fixed{position:fixed}.tablet-box{display:none}@media (max-width: 1230px){#article
.main{width:100%;max-width:600px}#article
.sidebar{width:100%}.sidebar
.ra.panel{width:235px;padding:20px}}@media (min-width: 769px) and (max-width: 1024px){.tablet-box{display:block}#article
.main{max-width:72%}#article
.sidebar{max-width:26%;padding:0
0 0 1%}.sidebar .social
a{margin-left:5px}.sidebar
.ra.panel{width:calc(100% - 44px);;padding:20px}.sidebar .ra.panel .circle svg, .sidebar .ra.panel .circle svg
circle{max-width:100%;width:100%;overflow:visible;r:80}.sidebar .ra.panel .circle svg
circle.bg{r:70}.sidebar .ra.panel .circle svg
circle.outer{r:90}.sidebar .ra.panel .circle
p{margin-top:-153px}.sidebar
.ra.panel.fixed{width:20%}#article .commentsubmit
textarea{width:95%}#article .commentsubmit input, #article .commentsubmit input[name='email']{width:90%}}@media (max-width: 800px){.carousel #top-next, .carousel #top-prev{position:absolute;top:165px}}@media (max-width: 768px){#header
.featured{display:none}#article{width:100%;padding:0
15px;margin:0}#article
.main{width:100%}.carousel #top-next, .carousel #top-prev{position:absolute;top:165px}#article .title
h1{font-size:34px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#00a99d;font-family:'Source Sans Pro'}#article
h2{font-family:'Source Sans Pro';font-size:22px;font-weight:600;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:left;color:#111010;margin-top:0}#article .content
p{font-family:'Source Sans Pro';font-size:20px;font-weight:normal;font-style:normal;font-stretch:normal;line-height:1.7;letter-spacing:normal;text-align:left;color:#111010}#article .content
h1{font-family:'Source Sans Pro';font-size:30px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1.07;letter-spacing:normal;text-align:left;color:#4d4d4d}.nextarticle{padding:30px
16px;border-bottom:2px solid #2eb9af}#article .main
.social{padding:15px
25px 10px}#article .content, #article
.title{padding:15px
0}#article
.navigation{margin:15px
0 50px}#article .main .email-capture-form.inline{background:#fff;width:100%;padding:10px
15px;box-sizing:border-box;margin-bottom:15px;text-align:center}#article .main .email-capture-form.inline
h3{font-size:14px;line-height:1.35;text-align:center;color:#00A99D;font-weight:600;text-transform:uppercase;border:1px
dashed #00A99D;display:inline-block;padding:5px
10px;background:#fff}#article .main .email-capture-form.inline
form{border-top:1px dashed #00A99D;margin-top: -15px;padding-top:15px}#article .main .email-capture-form.inline
input.text{border:1px
solid #333}#article .main .email-capture-form.inline
button{border:2px
solid #00A99D;color:#00A99D;margin:10px
0 5px}#article .you-may-like
li{width:100%;margin-bottom:15px}#article .commentsubmit input[type='text'], #article .commentsubmit
textarea{width:88%}#article .commentsubmit input[type='submit']{float:none;display:block;margin:auto;width:100%}#article .formcontent
div{width:100%}#article .commentsubmit input[name='email'], #article .commentsubmit input[type='text'], #article .commentsubmit
textarea{width:88%}.sidebar{display:inline-block}.sidebar .panel, .sidebar .ra.panel h3, .sidebar .ra.panel p, .sidebar .ra.panel .switch, .sidebar .ra.panel
hr{display:none}.sidebar
.ra.panel{display:block;border:none;height:1px;width:1px;padding:0}.sidebar .ra.panel
.circle{display:block;position:fixed;bottom:10px;right:10px}.sidebar .ra.panel .circle svg, .sidebar .ra.panel .circle svg
circle{display:none}.sidebar .ra.panel .circle
p{display:block;width:40px;height:28px;border-radius:30px;background:white;font-family:'Montserrat';font-size:12px;font-weight:bold;font-style:normal;font-stretch:normal;line-height:1;letter-spacing:normal;text-align:center;color:#4d4d4d;border:solid 2px #2eb9af;margin:0;padding-top:12px}}@media only screen and (max-width: 425px){.carousel #top-next, .carousel #top-prev{position:absolute;top:26px}.carousel #top-next,#top-prev{color:white;font-weight:bold;font-size:25px;background:none;opacity:0.8;cursor:pointer;width:40px;height:212px;outline:none;border:none}}@media only screen and (max-width: 320px){.carousel #top-next, .carousel #top-prev{position:absolute;top:5px}}