/* alignments */
.afterfloat {
	clear: both;
}
.ctrthis {
	text-align: center;
}
.rathis {
	text-align: right;
}
/* override super- and sub-scripts so they don't stick out */
sup {
    font-size: 0.875em;
    line-height: normal;
    vertical-align: top;
}
sub {
    font-size: 0.875em;
    line-height: normal;
    vertical-align: bottom;
}
/* scale fonts */
.size400 {
	font-size: 4em;
}
.size300 {
	font-size: 3em;
}
.size250 {
	font-size: 2.5em;
}
.size200 {
	font-size: 2em;
}
.size175 {
	font-size: 1.75em;
}
.size150 {
	font-size: 1.5em;
}
.aize140 {
	font-size: 1.4em;
}
.size125 {
	font-size: 1.25em;
}
.size090 {
	font-size: 0.9em;
}
.size075 {
	font-size: 0.75em;
}
.size070 {
	font-size: 0.7em;
}
.size060 {
	font-size: 0.6em;
}
.size050, .size050 {
	font-size: 0.5em;
}
.size050i, .isital {
	font-style: italic;
}
.size040 {
	font-size: 0.4em;
}
/* colours */
.isred {
	color: #f00;
}
.iswhite {
	color: #fff;
}
/* countdown clock */
.clock {
/*
	margin-left: 10%;
	margin-right: 10%;
*/
	margin-top: 0.5em;
	color: red; /* #3399ff; */
	font-size: 3em; /* usually 2.5 */
	text-align: center;
}
.cblock {
	margin-left: 1em;
	margin-right: 1em;
}