.dropdown-menu{background-clip:padding-box;background-color:#fff;border:1px solid rgba(0,0,0,.15);border-radius:.25rem;color:#212529;display:none;float:left;font-size:1rem;left:0;list-style:none;margin:.125rem 0 0;min-width:10rem;padding:.5rem 0;position:absolute;text-align:left;top:100%;z-index:1000}.dropdown-menu.show{display:block}.announcement{background-image:repeating-linear-gradient(-45deg,#f0f1f2,#f0f1f2 2px,transparent 0,transparent 4px);border-left:3px solid #d7dce1}.announcement.interruption{background-image:repeating-linear-gradient(-45deg,#fffadf,#fffadf 2px,transparent 0,transparent 4px);border-left-color:#ffd800}