.dropdown-menu{z-index:1000;float:left;color:#212529;text-align:left;background-color:#fff;background-clip:padding-box;border:1px solid #00000026;border-radius:.25rem;min-width:10rem;margin:.125rem 0 0;padding:.5rem 0;font-size:1rem;list-style:none;display:none;position:absolute;top:100%;left:0}.dropdown-menu.show{display:block}.announcement{background-image:repeating-linear-gradient(-45deg,#f0f1f2,#f0f1f2 2px,#0000 0 4px);border-left:3px solid #d7dce1}.announcement.interruption{background-image:repeating-linear-gradient(-45deg,#fffadf,#fffadf 2px,#0000 0 4px);border-left-color:#ffd800}