.announcement-banner{display:block;text-align:center;position:relative;margin:1em 10vw;margin-top:2em;padding:.5em 1em;box-sizing:border-box;color:white;background:rgba(0,0,0,0.25);border:1px solid white;z-index:3}.announcement-banner>*{color:white;padding:0;margin:0}.announcement-banner a{color:#3881ff;font-weight:bold;text-decoration:underline}.announcement-banner a:hover{color:#ccdfff}.announcement-banner a::after{content:'\f35d';font-family:'Font Awesome 5 Free';font-size:.75em;padding:.25em}.announcement-banner strong{font-weight:bold}.announcement-banner.alerting{animation:banner-annoy 1s ease infinite}@keyframes banner-annoy{0%,100%{box-shadow:0px 0px 10px 0px #5eb3e4}50%{box-shadow:0px 0px 15px 10px #5eb3e4}}