body {
    font-family: serif;
    font-size: 16pt;
}

#loadingImg {
    margin: 5px 0 0 0;
    width: 50px;
    height: 50px;
}
#loadingDiv {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 60px;
    height: 60px;
    background-color: rgba(0, 0, 0, 0.25);
    text-align:center;
    padding: 0;
    border-radius: 10px;
}

#intro {
    text-align:center;
    font-size:24pt;
    margin-bottom:0.5em;
}

#counters {
    font-family: sans-serif;
    font-weight: bold;
    font-size:32pt;
    margin-bottom:0.5em;
}

#counterDays {
    width: 45%;
    float: left;
    text-align: right;
    padding-right:1em;
}

#counterWeeks {
    width: 45%;
    float: right;
    text-align:left;
    padding-left: 1em;
}

#counterMessage {
    clear: both;
    font-family: sans-serif;
    font-weight: bold;
    font-size:32pt;
    text-align:center;
}

h1, summary {
    font-family: sans-serif;
    display: block;
    font-size: 2em;
    margin-block-start: 0.67em;
    margin-block-end: 0.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}

summary {
    padding: 0.1em 0;
}

h1 {
    margin-block-start: 0;
    margin-block-end: 0;
}

h2 {
    font-family: sans-serif;
    font-size:1.25em;
}

#dates {
    background-color:#ffffff;
    border: solid #cccccc 1px;
    border-radius: 10px;
    padding: 0.5em 1em;
    margin-left: 1em;
    margin-right: 1em;
    margin-top: 1em;
}

#dates li {
    margin-top: 0.25em;
}

li.sticky, li.sticky a {
    color:#cc0000;
}

#resources {
    background-color:#eeeeee;
    border-radius: 10px;
    padding: 0 1em;
    margin-left: 1em;
    margin-right: 1em;
}

#resources li {
    margin-top: 0.25em;
}

#arduino {
    background-color:#ddffdd;
    border-radius: 10px;
    padding: 0 1em;
    margin-left: 1em;
    margin-right: 1em;
}

#api {
    background-color:#ddffff;
    border-radius: 10px;
    padding: 0 1em;
    margin-left: 1em;
    margin-right: 1em;
}

#infrastructure {
    background-color:#ffeeff;
    border-radius: 10px;
    padding: 0 1em;
    margin-left: 1em;
    margin-right: 1em;
}

#source {
    background-color:#ffffbb;
    border-radius: 10px;
    padding: 0 1em;
    margin-left: 1em;
    margin-right: 1em;
}

.detailFooter {
    width: 1em;
    height: 0.25em;
}

code {
    color:#00CC00;
    background-color:#000000;
    padding-left:0.25em;
    padding-right:0.25em;
}