body{color:#454545;max-width:850px;margin:2em auto;padding:1em;font-family:Open Sans,Arial;font-size:16px}h1{text-align:center}nav>ul>li{vertical-align:middle;padding-right:2em;font-size:large;display:inline-block}.external-link{vertical-align:top;width:.7em;padding-left:.2em}a{color:#14729b}#main-subtitle{text-align:center;margin-top:-1em;margin-bottom:2em}details>summary{list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:" ►";font-size:x-large}details[open] summary:after{content:" ▼"}.nav-a{color:#14729b}.nav-a-inactive{color:#454545;pointer-events:none}.blog-list{padding:0;list-style:none}.blog-list-item{padding:1em}.blog-list>li:not(:last-child){border-width:.1em;border-bottom-style:solid}.blog-list-item-link{font-size:1.4em;text-decoration:none}