header/*, .uk-navbar-dropdown.uk-open */{background-color: #0069a8;}
/*
.uk-navbar-dropdown-nav>li>a {color: silver}
.uk-navbar-dropdown-nav>li:hover>a {color: white}
*/
/* .uk-light .uk-nav-header {color: white; font-weight: bold;} */
header .uk-navbar-dropdown {border-radius: 5pt; margin-top: 0; border: 1px solid rgba(0, 127, 168, 0.7)}
.title>.operation {display: none}
.title:hover>.operation {display: inline-block}

.lesson, .course {
    border-top: 2px solid #1e87f0;
}

.badge-counter {counter-reset: badge}
.badge-counter .with-counter::before {
    counter-increment: badge;
    content: counter(badge);
    box-sizing: border-box;
    min-width: 22px;
    height: 22px;
    padding: 0 5px;
    border-radius: 500px;
    vertical-align: middle;
    background: #1e87f0;
    margin-right: 3pt;
    color: #fff;
    font-size: .875rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

blockquote {
    font-size: inherit;
    border-left: 3px solid silver;
    padding-left: 1rem;
}

.uk-visible-toggle:not(:hover):not(:focus).uk-active .uk-hidden-hover:not(:focus-within) {
    width: auto !important;
    height: auto !important;
    position: static !important;
}

code.hljs-ln {
    float: left;
    border-right: 1px solid silver;
    text-align: right;
    color: dimgray;
}

/* 課程分組名單 */
#team-list  {counter-reset: teamid}
#team-list li .uk-card-header::before {
  counter-increment: teamid;
  content: "第 " counter(teamid) " 組";
}
#team-list li[data-uid]:hover .leader-btn {display: inline}
.leader-btn {display: none; cursor:pointer}
.team-leader .uk-badge {background-color: red}