/*
  Running Squiz Matrix
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  Squiz, Squiz Matrix, MySource, MySource Matrix and Squiz.net are registered Trademarks of Squiz Pty Ltd
  Page generated: 25 July 2015 10:32:50
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[id$="-label-right"],[id$="-label-left"]{width:0!important}.sq-form-question fieldset legend{font-size:1rem;font-weight:400}.sq-form-question ul:not(.not-enum) li{margin-left:0;padding-left:0}.sq-form-question ul:not(.not-enum) li:before{content:''}.sq-form-question ul:not(.not-enum) [type=radio]{margin-bottom:0}#page-form .hidden{display:none;visibility:hidden}.main-navigation#page-form{width:100%!important}.newform-main-error{float:left;margin-bottom:2.125rem}.elsevier-matrix-form .newform-question{clear:both;float:left;margin-bottom:20px;width:100%}.elsevier-matrix-form .newform-question>strong{margin-bottom:20px}.elsevier-matrix-form .newform-question>label{margin-top:20px}.elsevier-matrix-form .newform-question #recaptcha_area{clear:both;float:left;position:relative}.elsevier-matrix-form form>strong{margin-bottom:20px;margin-top:30px}.elsevier-matrix-form .sq-form-submit{clear:both;float:left;margin-top:20px}#signupform td{vertical-align:top}#signupform td.label{width:200px}#signupform td.field{width:270px}.connect-side-connect a:after,.social-share [rel=external]:after,.social-share [target="_blank"]:after,a.logo-relx[rel=external]:after,a.logo-relx[target="_blank"]:after,a:not([href])[rel=external]:after,form[target="_blank"]:after{content:''!important;display:none}.fixed-feedback-container{left:0;position:fixed;top:70%;z-index:999999}@media (max-width:1100px){.fixed-feedback-container{display:none}}.link-fixed-feedback{-moz-transform:rotate(-90deg);-ms-transform:rotate(-90deg);-webkit-transform:rotate(-90deg);transform:rotate(-90deg);background-color:#007398;color:#fff;display:block;margin-left:-24px;max-width:120px;padding:10px 15px}.link-fixed-feedback:hover{background-color:#007398;border-bottom:0;color:#fff;text-decoration:underline}.columns .listing_pagination .pagination_text{display:inline-block;float:none;font-size:1rem;line-height:1.6rem;padding:.6rem 1rem;background:#fff;border:.063rem solid transparent}.columns .listing_pagination a,.columns .listing_pagination_inside a{float:none;font-size:1rem;line-height:1.6rem;padding:.6rem 1rem;background:#f5f5f5;border:.063rem solid #969696}.columns .listing_pagination a{display:inline-block}.columns .listing_pagination_inside{display:inline}.columns .listing_pagination_inside a{display:inline-block}.accessibility-link{display:none}.accessibility-link:focus{display:block}.quotes-centered{text-align:center}.quotes-centered blockquote{display:inline-block;text-align:left}nav[aria-label=primary] .connect-side-connect a{line-height:2.5rem;margin-right:7px}.connect nav[aria-label=primary] ul{padding-bottom:0}.article-listing-featured{background-position:center right;background-size:cover}.article-content .alignright{clear:right}.additional-info{border:1px solid #ebebeb;padding:2rem}.left-hand-side-box ul{clear:both;float:left;margin-bottom:1rem;position:relative;width:100%}.left-hand-side-box ul li{clear:both}.left-hand-side-box li a{margin-bottom:1rem}.sidebar-books .cta-primary,.sidebar-books .cta-secondary{font-size:15px}.author-guide .buy-order{background-color:#007398;color:#fff;padding:15px 10px 15px 15px}.author-guide .buy_order_2{margin-left:1rem}#workcast_embed_content [class^=messaging] p{color:#505050;font-size:1.25rem;margin:0}.cta-step-1:before,.cta-step-2:before,.cta-step-3:before,.cta-step-4:before,.cta-step-5:before,.cta-step-6:before{padding-left:.8rem;padding-right:.8rem}.cta-step-1:before{content:'1'}.cta-step-2:before{content:'2'}.cta-step-3:before{content:'3'}.cta-step-4:before{content:'4'}.cta-step-5:before{content:'5'}.cta-step-6:before{content:'6'}