userstyle.css

@-moz-document url-prefix("https://calendar.google.com") {
/* Events */
.chip {
  border-radius: 5px;
}

.chip-border {
  border-width: 1px !important;
}

.chip dl {
  border-radius: 5px;
  padding: 3px 0 1px;
}

.cpchip {
  line-height: inherit;
}

.chip dt {
  padding: 0px 2px 0 4px;
  font-size: 9px;
  font-weight: 900;
}

.mask-right, .mask-left, .mask-top, .mask-bottom {
  border-color: transparent !important;
  background-color: transparent !important;
}

.cbrd {
  border-color: transparent !important;
}

.st-c {
  border-left: 1px solid #eee;
}

/* All day */
.st-grid {
  background-color: #fff;
}

/* Hide gap between all-day and events */
.wk-webcontent {
  display: none;
}

.wk-allday .st-grid {
  margin-bottom: -1px;
  padding: 0;
}

.wk-border {
  display: none;
}

/* Today */
.wk-full-mode .wk-today {
  background-color: #d14836;
  border: 0;
  border-radius: 5px;
  color: #fff;
}

.wk-full-mode .wk-tomorrow {
  border-left: 0;
}

.tg-col-today {
  border: 0;
}

/* Background */
.tg-dualmarker {
	border-bottom: 0;
  border-top: 1px solid #eee;
}

.tg-col {
  border-left: 1px solid transparent;
}

.tg-timedevents {
  background: #fff;
}

.wk-border-right .tg-timedevents {
  border-right: 0;
}

/* Time Zones */
.tg-time-pri, .tg-time-sec, .tg-times-pri, .tg-times-sec {
  border: 0;
}

.tg-times-pri > div, .tg-times-sec > div {
  margin-top: -7px !important;
  padding-bottom: 7px;
}

.tg-times-sec .tg-timesnotlast {
  border-left: 0;
}

/* Do not push time marker down. */
#tgnowptr {
	margin-top: 0 !important;
}
  
}

@-moz-document url-prefix("https://calendar.google.com") {
@import url('https://fonts.googleapis.com/css?family=Roboto:400,700');

/* Font */
html,
body,
.tg-timedevents,
.calLabelListText,
.evt-lk,
.chip dd,
.wk-dayname,
.wk-allday,
.rb-ni,
.te-s {
  font-family: -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif !important;
  font-size: 11px;
  line-height: 1.1;
}
}

@-moz-document url-prefix("https://calendar.google.com") {
/* Sidebar */
.calListSquare {
	border-radius: 5px;
}

.dp-monthtable {
  padding: 0 10px !important;
}

.dp-today,
.dp-weekday-selected {
  border: 0;
}

.dp-today {
  background-color: #d14836;
	border-radius: 5px;
  color: #fff;
}

}