body{font-size:17px}.unesco{background-image:url("U00-unesco-banner-75percent.jpg");height:400px;background-size:cover}.bd-placeholder-img{font-size:1.125rem;text-anchor:middle;-webkit-user-select:none;-moz-user-select:none;user-select:none}@media(min-width:768px){.bd-placeholder-img-lg{font-size:3.5rem}}.b-example-divider{width:100%;height:3rem;background-color:rgba(0,0,0,.1);border:solid rgba(0,0,0,.15);border-width:1px 0;box-shadow:inset 0 .5em 1.5em rgba(0,0,0,.1),inset 0 .125em .5em rgba(0,0,0,.15)}.b-example-vr{flex-shrink:0;width:1.5rem;height:100vh}.bi{vertical-align:-.125em;fill:currentColor}.nav-scroller{position:relative;z-index:2;height:2.75rem;overflow-y:hidden}.nav-scroller .nav{display:flex;flex-wrap:nowrap;padding-bottom:1rem;margin-top:-1px;overflow-x:auto;text-align:center;white-space:nowrap;-webkit-overflow-scrolling:touch}.btn-bd-primary{--bd-violet-bg:#712cf9;--bd-violet-rgb:112.520718,44.062154,249.437846;--bs-btn-font-weight:600;--bs-btn-color:var(--bs-white);--bs-btn-bg:var(--bd-violet-bg);--bs-btn-border-color:var(--bd-violet-bg);--bs-btn-hover-color:var(--bs-white);--bs-btn-hover-bg:#6528e0;--bs-btn-hover-border-color:#6528e0;--bs-btn-focus-shadow-rgb:var(--bd-violet-rgb);--bs-btn-active-color:var(--bs-btn-hover-color);--bs-btn-active-bg:#5a23c8;--bs-btn-active-border-color:#5a23c8}.bd-mode-toggle{z-index:1500}.contentindent{padding-left:30px}.mono{font-family:monospace}.au{background:#1b365d}.au a{color:rgba(255,255,255,.75);border-bottom:.25rem solid transparent}