simple-machines-forum/Themes/default/css/calendar.css

/* Styles for the calendar section.
------------------------------------------------- */
#calendar {
	overflow: hidden;
}
#calendar .windowbg {
	box-shadow: none;
	border-radius: 0;
	box-sizing: content-box;
	margin: 0;
}
/* Used to indicate the current day in the grid. */
#main_grid .calendar_today span.day_text,
#month_grid .calendar_today,
.calendar_week tr.days_wrapper td.calendar_today:first-child {
	font-weight: bold;
}
.calendar_today,
td.days:hover {
	background: #fff;
}
#month_grid {
	width: 214px;
	float: left;
	text-align: center;
	overflow: hidden;
	margin-right: 10px;
}
#month_grid h3 a {
	padding: 0 6px 0 6px;
}
#month_grid table {
	width: 100%;
	margin-bottom: 12px;
	border-collapse: collapse;
	background: #f0f4f7;
	border: 1px solid #ddd;
}
#main_grid {
	overflow: auto;
}
#main_grid table {
	width: 99.9%;
	border-collapse: collapse;
	background: #f0f4f7;
	margin: 1px 0 0 0;
	border: 1px solid #ddd;
	overflow: auto;
}
#main_grid .cat_bar {
	border-radius: 5px 5px 0 0;
}
#month_grid th:first-child {
	background: #e7eaef;
}
#month_grid th.days {
	background: #e7eaef;
	font-size: smaller;
}
#month_grid th.days,
#month_grid td.weeks {
	padding: 2px;
	text-align: center;
}
#month_grid td.weeks {
	font-size: large;
	background: #e7eaef;
	width: 5%;
}
#month_grid td.weeks a:hover {
	text-decoration: underline;
}
#month_grid h3.catbg,
#main_grid h3.catbg {
	padding: 8px 6px 4px 6px;
}
#main_grid h3.catbg span {
	display: block;
	font-size: 1.5em;
	margin: -3px 4px 0 4px;
}
#main_grid th:first-child {
	background: #e7eaef;
}
#main_grid th.days {
	width: 14%;
	padding: 5px 10px;
	text-align: left;
	background: #e7eaef;
}
#main_grid td.weeks {
	text-align: center;
	font-weight: bold;
	font-size: 1.8em;
	background: #e7eaef;
	padding: 5px;
}
#main_grid td.weeks a:hover {
	text-decoration: none;
}
/* Main Highlighting */
#main_grid td.disabled,
#month_grid td.disabled {
	background: #eee;
	border: 1px solid #ddd;
}
#main_grid td.events,
#month_grid td.events {
	background: rgba(30, 245, 20, 0.1);
}
#main_grid td.holidays,
#month_grid td.holidays {
	background: rgba(23, 110, 245, 0.1);
}
#main_grid td.birthdays,
#month_grid td.birthdays {
	background: rgba(102, 0, 255, 0.1);
}
/* Special Case Highlighting */
#main_grid td.events:hover,
#month_grid td.events:hover,
#month_grid td.calendar_today.events {
	background: rgba(30, 245, 20, 0.2);
}
#main_grid td.holidays:hover,
#month_grid td.holidays:hover,
#month_grid td.calendar_today.holidays {
	background: rgba(23, 110, 245, 0.2);
}
#main_grid td.birthdays:hover,
#month_grid td.birthdays:hover,
#month_grid td.calendar_today.birthdays {
	background: rgba(153, 51, 255, 0.2);
}
#main_grid td.days,
#month_grid td.days {
	vertical-align: top;
	text-align: left;
	border-right: 1px solid #ddd;
	border-bottom: 1px solid #ddd;
}
#main_grid td.days {
	padding: 5px;
}
#month_grid td.days {
	padding: 0;
	width: 12.5%;
	text-align: center;
}
#month_grid td.days a {
	display: block;
	padding: 5px;
}
#month_grid td.days a:hover {
	text-decoration: none;
	background: rgba(97, 135, 166, 0.2);
}
#main_grid tbody tr:nth-child(2) td.days,
#month_grid tbody tr:nth-child(2) {
	border-top: 1px solid #ddd;
}
#main_grid tbody tr.days_wrapper > td:nth-child(2),
#month_grid tr.days_wrapper > td:nth-child(2) {
	border-left: 1px solid #ddd;
}
#main_grid tr.days_wrapper:nth-child(2) > td.weeks {
	border-top: 1px solid #ddd;
}
#main_grid table:last-child td.weeks {
	border-bottom: 1px solid #ddd;
}
#main_grid tr:not(.days_wrapper) th,
#main_grid tr:not(.days_wrapper) td {
	min-height: 30px;
}
#calendar_range,
#calendar_navigation {
	padding: 5px 0;
	text-align: center;
	max-width: 50%;
	margin: auto;
}
#main_grid .act_day {
	font-size: 12pt;
}
#main_grid .active_post_event > a {
	color: #999;
}
div.week_month_title {
	font-weight: bold;
	font-size: xx-large;
	margin: 0.8em 0 0.4em 0.15em;
	line-height: 1.2em;
}
div.week_month_title a {
	color: #555;
}
td.week_post {
	vertical-align: middle !important;
}
div.week_add_event {
	/* text-align: center; */
}
div.week_add_event > a {
	/* font-size: x-large; */
	color: #999;
}
div.week_add_event > a:hover {
	color: #555;
}
span.hidelink {
	font-style: italic;
}
#view_button {
	margin-top: -2px;
	margin-left: inherit;
}
#main_grid .buttonrow,
#main_grid .buttonlist {
	margin: 5px 0;
	padding: 0
}
#main_grid td.days,
.calendar_week td.days {
	height: 100px;
	padding: 10px;
}
.modify_event:hover {
	text-decoration: none;
}
.modify_event_links {
	float: right;
}
.event_wrapper:not(:last-child) {
	margin-bottom: 5px;
	padding-bottom: 5px;
	border-bottom: 1px solid #ddd;
}
.event_time, .event_location {
	color: #777;
}
.post_event_link {
	vertical-align: middle;
	height: 18px;
	display: inline-block;
}
.active_post_event {
	margin-top: 1em;
}

/* Break long words in calendar table cells to avoid layout problems */
#main_grid td.days {
	-webkit-hyphens: auto;
	-ms-hyphens: auto;
	hyphens: auto;
	word-wrap: break-word; /* IE fallback */
	overflow-wrap: break-word;
}

/* At less than 1024px wide, #main_grid needs all the space it can get */
@media (max-width: 1023px) {
	#month_grid {
		display: none;
	}
}

/* Small screens get the calendar in a vertical list */
@media (max-width: 665px) {
	#main_grid table {
		border: none;
		background: none;
	}
	#main_grid tr {
		margin-bottom: 1em;
	}
	#main_grid tr:first-of-type {
		display: none;
	}
	#main_grid tr:not(:first-of-type) {
		display: block;
	}
	#main_grid td {
		display: block;
	}

	#main_grid .calendar_table .days {
		margin-top: 0;
		height: auto;
	}
	#main_grid .calendar_table .days:not(.disabled) {
		min-height: 45px;
	}
	#main_grid .calendar_table .weeks a::before {
		content: attr(title);
		font-size: 0.65em;
		margin: 0 0.5em;
		vertical-align: top;
	}
	#main_grid .calendar_table .weeks {
		margin-top: 0;
	}

	#main_grid .calendar_week tr {
		border: 1px solid #ddd !important;
	}
	#main_grid .calendar_week td {
		margin: 0;
		height: auto;
		border: none !important;
	}
	#main_grid .calendar_week .event_col::before,
	#main_grid .calendar_week .holiday_col::before,
	#main_grid .calendar_week .birthday_col::before {
		content: attr(data-css-prefix);
	}
	#main_grid .calendar_week .holiday_col:empty {
		display: none;
	}
	#main_grid .calendar_week .birthday_col:empty {
		display: none;
	}
	div.week_add_event {
		display: inline-block;
	}
	div.week_add_event > a {
		font-size: 1em;
		text-decoration: underline;
	}
}

@media (max-width: 639px) {
	.calendar_top {
		padding: 12px 8px;
	}
	#calendar_range,
	#calendar_navigation {
		max-width: none;
	}
}
@media (max-width: 539px) {
	#calendar_range {
		clear: both;
		padding: 10px 0 0;
	}
}
@media (max-width: 479px) {
	#calendar_navigation {
		clear: both;
		padding: 10px 0 0;
	}
}