Important day

How to add the snippet

Create a file called calendar-starred.css inside the Snippets folder of your vault.

Add the following:

#calendar-container [data-tags~="flagged"]::after {
  content: url('data:image/svg+xml; utf8, <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 55.867 55.867" style="enable-background:new 0 0 55.867 55.867;" xml:space="preserve"> <path d="M55.818,21.578c-0.118-0.362-0.431-0.626-0.808-0.681L36.92,18.268L28.83,1.876c-0.168-0.342-0.516-0.558-0.896-0.558 s-0.729,0.216-0.896,0.558l-8.091,16.393l-18.09,2.629c-0.377,0.055-0.689,0.318-0.808,0.681c-0.117,0.361-0.02,0.759,0.253,1.024 l13.091,12.76l-3.091,18.018c-0.064,0.375,0.09,0.754,0.397,0.978c0.309,0.226,0.718,0.255,1.053,0.076l16.182-8.506l16.18,8.506 c0.146,0.077,0.307,0.115,0.466,0.115c0.207,0,0.413-0.064,0.588-0.191c0.308-0.224,0.462-0.603,0.397-0.978l-3.09-18.017 l13.091-12.761C55.838,22.336,55.936,21.939,55.818,21.578z" fill="yellow" stroke="white"/></svg>');
  position: absolute;
  top: -4px;
  right: 4px;
  height: 8px;
  width: 8px;
}