custom.css

/*For fullscreen background image. Place image in /css folder. Replace image title in the quotes with your image name. */
.region.fullscreen.below {
	background-image: url("wallpaper1.jpg");
	background-size: cover; /*cover = resize to fill screen, contain = resize to show whole image, auto = original size. Needed if background image isnt same resolution as display*/
}

/*sets a static region width and keeps set margins, otherwise it will be adaptable.*/
/*Previously, long item names on the to do list would expand and overlap with the calendar.*/
.region.top.right {
    width: 300px;
}

/*customizes module width from standard region width*/
/* example: MMM-CalendarExt2 is in location top_left. The css blow extends it to almost the full width of the screen, leaving room for modules in top_right*/
.MMM-CalendarExt2 {
    width: 1475px;
}

/*Changes size, color and alignment of month title*/
.MMM-CalendarExt2 .monthViewTitle {
    font-weight: bold;
	font-size: calc(var(--font-size) * 3);
	color: #606060;
	text-align: left;
}

/*gets rid of calendar slot box gradient*/
.MMM-CalendarExt2  .slot > .slotContent {
    position: relative;
	width: 100%;
	background-image: none;
}

/*makes slot header box have rounded corners & adds border*/
.MMM-CalendarExt2 .slot .slotHeader {
    background-color: rgb(64 64 64 / 80%);
	border-radius: 10px;
	border: 2px solid #F5F5F5;
	height: calc(var(--font-size) + 6px);
	padding: 6px 6px 0;
	font-weight: bold;
}

/*changes color of today slot header*/
.MMM-CalendarExt2 .today .slotHeader {
    /* today slot */
	background-color: #66CC99;
	border-radius: 10px;
	border: 2px solid #69C;
	color: #000;
}

/*changes newsfeed title color (default modules use the main MM css so that terminology must be used to override, .bright for article title .dimmed for feed title)*/
.newsfeed .dimmed {
    color: #202020;
}

/*Align Microsoft To Do list lext to the left*/
.MMM-MicrosoftToDo .module-content {
	text-align: left;
	color: #FFFFFF;
}

/*Align module header to the left: change module name to fit your module*/
.MMM-MicrosoftToDo .module-header {
        text-align: left;
}