<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">header{top:0;left:0;width:100%;height:54px;z-index:500;background-color:#292d35}header .top-nav{position:relative;height:54px;overflow:visible;width:100%;margin:0 auto}header .top-nav .logo{overflow-x:visible;position:absolute;width:140px;height:54px;left:20px;top:0;z-index:501}header .top-nav .logo a{width:100%;height:100%;display:block}header .top-nav .logo .logo-strip{position:absolute;left:0;top:0;width:40px;height:64px;background:transparent url(https://www.imaging-resource.com/images/logo_strip.png) no-repeat -4px -25px}header .top-nav .logo .wordmark{position:absolute;left:55px;top:14px;width:68px;height:24px;background-color:transparent;background-repeat:no-repeat;background-position:left top;background-image:url(https://www.imaging-resource.com/images/wordmark_dark.png)}header .top-nav div#hamburger-menu{display:none}header .top-nav ul.nav-menu{position:relative;list-style-type:none;margin:0 0 0 110px;height:54px;width:798px;display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-flex-flow:row,nowrap;-moz-flex-flow:row,nowrap;-ms-flex-flow:row,nowrap;flex-flow:row,nowrap;-webkit-box-pack:space_between;-ms-flex-pack:space_between;-webkit-justify-content:space_between;-moz-justify-content:space_between;justify-content:space_between;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center;-webkit-align-content:center;-moz-align-content:center;-ms-flex-line-pack:center;align-content:center}header .top-nav ul.nav-menu&gt;li{display:inline-block;height:54px;-webkit-box-flex:1;-webkit-flex:1 1 auto;-moz-box-flex:1;-moz-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;width:25%}header .top-nav ul.nav-menu&gt;li&gt;.nav-item{position:relative;width:100%;height:100%;left:0;top:0;padding:0;margin:0;line-height:54px;text-align:center;cursor:pointer}header .top-nav ul.nav-menu&gt;li&gt;.nav-item:after{position:absolute;content:'';width:0;height:0;border-left:10px solid transparent;border-right:10px solid transparent;border-bottom:10px solid transparent;bottom:0;left:50%;margin-left:-10px}header .top-nav ul.nav-menu&gt;li&gt;.nav-item&gt;.nav-text{font-family:futura-pt,arial,sans-serif;font-weight:700;font-style:normal;font-size:.875rem;text-transform:uppercase;color:#f8f9fc;border-bottom:2px solid transparent}header .top-nav ul.nav-menu&gt;li&gt;.nav-item.no-nav-content:after{border-left:none;border-right:none;border-bottom:none}header .top-nav ul.nav-menu&gt;li&gt;.nav-content{position:absolute;top:54px;width:1000px;margin:0;padding:0;height:230px;right:-52px;z-index:500;overflow:hidden;background-color:#e5ebee;display:none}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section{position:relative;float:left;height:230px;padding-left:20px;padding-top:20px;width:19.16667rem}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section span.heading{display:block;position:relative;height:19px;line-height:20px;font-family:futura-pt,arial,sans-serif;font-weight:700;font-style:normal;font-size:.875rem;color:#9b9fa7;margin-bottom:10px;border-bottom:1px solid #d4d7df}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul{list-style-type:none;display:block;position:relative;float:left;padding:0;margin:0;height:145px;width:100%}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul.two-column{width:50%}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul li{text-align:left;width:100%;display:block;border-bottom:1px solid #d4d7df}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul li a{font-family:futura-pt,arial,sans-serif;font-weight:400;font-style:normal;font-size:.875rem;line-height:1.5625rem;color:#5f636a}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul li:hover{border-bottom:1px solid #3d74da}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul li:hover a{color:#3d74da}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul.type-column{height:78px}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section ul.what-to-know{height:26px}header .top-nav ul.nav-menu&gt;li:hover&gt;.nav-content{display:block}header .top-nav ul.nav-menu&gt;li:hover&gt;.nav-item:after{border-bottom:10px solid #e5ebee}header .top-nav ul.nav-menu&gt;li:hover&gt;.nav-item&gt;.nav-text{border-bottom:2px solid #3d74da}header .top-nav ul.nav-menu&gt;li:nth-child(5){width:15%}header .top-nav&gt;.search{position:absolute;top:0;right:0;height:54px}header .top-nav&gt;.search&gt;.search-icon-target{cursor:pointer;position:relative;display:block;width:40px;height:100%;background-color:transparent;background-image:url(https://www.imaging-resource.com/images/search_icon_orange.png);background-repeat:no-repeat;background-position:center center;z-index:100}header .top-nav&gt;.search&gt;.search-icon-target:hover{background-image:url(https://www.imaging-resource.com/images/search_icon.png)}header .top-nav&gt;.search&gt;.search-input-wrapper{display:none;position:absolute;height:54px;width:1000px;padding-top:2px;padding-right:2px;margin-left:auto;margin-right:auto;top:0;right:0;overflow:visible}header .top-nav&gt;.search&gt;.search-input-wrapper span.twitter-typeahead{float:right}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu{background-color:#e5ebee;width:100%;height:auto!important;margin:0!important;padding:0!important;z-index:200!important}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion&gt;a{height:50px;padding:0 20px;line-height:50px;display:block;border-bottom:1px solid #ccd0e3;color:#5f6572;position:relative;font-size:1rem;overflow:hidden}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion&gt;a&gt;span.item-hits{display:inline-block;text-overflow:ellipsis;white-space:nowrap;overflow:hidden;max-width:100%}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion&gt;a&gt;span.item-details{font-size:12px;color:#3c4048;display:inline-block;position:relative;float:right;right:0;padding-left:10px}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion&gt;a&gt;span.item-details .separator{padding-left:.5em;padding-right:.5em}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion&gt;a em{font-style:normal}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion .show-all-results{border-bottom:none}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion:hover{background-color:#3d74da}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-suggestion:hover a{color:#fff}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-cursor&gt;a{color:#fff;background-color:#3d74da}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .tt-cursor&gt;a&gt;span.item-details{color:#fff}header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu .search-empty{height:50px;padding:0 20px;line-height:50px;display:block;border-bottom:1px solid #ccd0e3;color:#5f6572;position:relative}header .top-nav&gt;.search&gt;.search-input-wrapper #search-input{width:785px;height:50px;position:relative!important;border:none;outline:none;padding:0 40px 0 20px!important;background-color:#555e6f!important;font-family:futura-pt,arial,sans-serif;font-weight:700;font-style:normal;font-size:1.125rem;color:#fff;box-sizing:content-box}header .top-nav&gt;.search&gt;.search-input-wrapper #search-input:focus{border:none;outline:none}header .top-nav&gt;.search.active&gt;.search-input-wrapper{display:block}header .top-nav&gt;.search.active&gt;.search-icon-target{background-image:url(https://www.imaging-resource.com/images/search_icon_hover.png)}header{position:relative;font-size:12px}header .top-nav{display:table-row;background-color:#292d35;height:100%}header .top-nav .logo{position:relative;display:table-cell;min-width:140px;padding-left:20px;left:0;height:100%}header .top-nav .logo .logo-strip{z-index:501;left:20px}header .top-nav .logo .wordmark{left:75px}header .top-nav ul.nav-menu{position:static;display:table-cell;margin:0;padding:0;width:100%;cursor:default;height:100%}header .top-nav ul.nav-menu&gt;li{width:21%}header .top-nav ul.nav-menu&gt;li&gt;.nav-item{height:54px}header .top-nav ul.nav-menu&gt;li&gt;.nav-content{width:100%;right:0}header .top-nav ul.nav-menu&gt;li&gt;.nav-content .section{padding-left:2%;width:31%}header .top-nav ul.nav-menu&gt;li:nth-child(5){width:13%}header .top-nav&gt;.search{position:static;display:table-cell;width:40px;min-width:40px;height:100%}header .top-nav&gt;.search&gt;.search-icon-target{position:absolute;height:54px;top:0;right:0;z-index:503}header .top-nav&gt;.search&gt;.search-input-wrapper{width:100%;box-sizing:border-box;padding-left:160px;z-index:502}header .top-nav&gt;.search&gt;.search-input-wrapper span.twitter-typeahead,header .top-nav&gt;.search&gt;.search-input-wrapper .tt-dropdown-menu{width:100%}header .top-nav&gt;.search&gt;.search-input-wrapper #search-input{width:100%;box-sizing:border-box}@media(max-width:775px){header .top-nav ul.nav-menu&gt;li{width:19%}header .top-nav ul.nav-menu&gt;li:nth-child(5){width:19%}header .top-nav ul.nav-menu&gt;li:nth-child(2) a:after,header .top-nav ul.nav-menu&gt;li:nth-child(4) a:after{content:'s'}header .top-nav ul.nav-menu&gt;li:nth-child(3) a:after{content:'es'}header .top-nav ul.nav-menu&gt;li&gt;.nav-item span.longer{display:none}header .top-nav ul.nav-menu&gt;li:hover&gt;.nav-content{display:none}header .top-nav ul.nav-menu&gt;li:hover&gt;.nav-item:after{border-color:transparent}}@media(max-width:640px){header .top-nav&gt;.search&gt;.search-input-wrapper{padding-left:62px}}@media(max-width:555px){header .top-nav{display:block}header .top-nav&gt;.search,header .top-nav .logo{display:inline-block}header .top-nav&gt;.search{float:right}header .top-nav div#hamburger-menu{position:relative;display:inline-block;width:30px;height:22px;margin-bottom:17px;-webkit-transition-duration:.5s;-moz-transition-duration:.5s;-o-transition-duration:.5s;transition-duration:.5s;-webkit-transition-timing-function:ease-in-out;-moz-transition-timing-function:ease-in-out;-o-transition-timing-function:ease-in-out;transition-timing-function:ease-in-out;-webkit-transform:rotate(0);-moz-transform:rotate(0);-ms-transform:rotate(0);-o-transform:rotate(0);transform:rotate(0);cursor:pointer}header .top-nav div#hamburger-menu span{display:block;position:absolute;height:4px;width:100%;top:0;left:0;opacity:1;background:#838a97;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-webkit-transition-duration:.25s;-moz-transition-duration:.25s;-o-transition-duration:.25s;transition-duration:.25s;-webkit-transition-timing-function:ease-in-out;-moz-transition-timing-function:ease-in-out;-o-transition-timing-function:ease-in-out;transition-timing-function:ease-in-out;-webkit-transform-origin:left center;-moz-transform-origin:left center;-ms-transform-origin:left center;-o-transform-origin:left center;transform-origin:left center}header .top-nav div#hamburger-menu span:nth-child(2){top:9px}header .top-nav div#hamburger-menu span:nth-child(3){top:18px}header .top-nav div#hamburger-menu.open span:nth-child(1){top:-2px;left:4px;-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-webkit-transform:rotate(45deg);transform:rotate(45deg)}header .top-nav div#hamburger-menu.open span:nth-child(2){opacity:0;width:0}header .top-nav div#hamburger-menu.open span:nth-child(3){top:19px;left:4px;-moz-transform:rotate(-45deg);-ms-transform:rotate(-45deg);-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}header .top-nav ul.nav-menu{display:block;position:absolute;width:100%;top:54px;left:0;box-sizing:border-box;padding-left:60px;padding-right:30px;z-index:9999999999;overflow:hidden;height:0;-webkit-transition-property:height;-moz-transition-property:height;-o-transition-property:height;transition-property:height;-webkit-transition-duration:.25s;-moz-transition-duration:.25s;-o-transition-duration:.25s;transition-duration:.25s;-webkit-transition-timing-function:ease-in-out;-moz-transition-timing-function:ease-in-out;-o-transition-timing-function:ease-in-out;transition-timing-function:ease-in-out}header .top-nav ul.nav-menu li{display:block;width:100%;background-color:#e5ebee;box-sizing:border-box;padding-left:20px;padding-right:20px;height:30px}header .top-nav ul.nav-menu li:nth-child(2) a:after,header .top-nav ul.nav-menu li:nth-child(3) a:after,header .top-nav ul.nav-menu li:nth-child(4) a:after{content:''}header .top-nav ul.nav-menu li&gt;.nav-item{text-align:left;border-bottom:none;height:100%}header .top-nav ul.nav-menu li&gt;.nav-item&gt;a.nav-text{display:block;width:100%;font-family:futura-pt,arial,sans-serif;font-weight:400;font-style:normal;font-size:1rem;line-height:1.8125rem;height:1.8125rem;color:#5f636a;text-transform:none;border-bottom:1px solid #d4d7df}header .top-nav ul.nav-menu li&gt;.nav-item&gt;a.nav-text span.longer{display:inline}header .top-nav ul.nav-menu li:nth-child(5),header .top-nav ul.nav-menu li:nth-child(6){width:100%}header .top-nav ul.nav-menu li:hover&gt;.nav-item&gt;a.nav-text{border-bottom:none;color:#3d74da;border-bottom:1px solid #3d74da}header .top-nav ul.nav-menu li:first-child{padding-top:20px;height:50px}header .top-nav ul.nav-menu li:last-child{padding-bottom:20px;height:50px}header .top-nav ul.nav-menu.open{height:190px}}</pre></body></html>