body {
        margin: 0;
	position: absolute;
	top: 0; bottom: 0; left: 0; right: 0;
        font-family: Tahoma, Verdana, Arial, sans-serif;
        font-size: 100%;
	text-align: center;
	background-color: #0c0c0c;
	color: #e3e3e3;
	display: flex;
	justify-content: center;
	align-items: center;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select:none;
    }
    h1 {
        font-size: 180%;
    }
    #footnote {
	font-size: xx-small;
	margin-top: 10em;
    }

.pacifico-regular {
    font-family: "Pacifico", cursive;
    font-weight: 400;
    font-style: normal;
}
.light {
    opacity: 15%;
}
.margintop {
    margin-top: 3em;
}
.heart {
    color: #F00;
    font-size: 200%;
    display: inline-block;
    animation:heartBeat 1s ease infinite 0s;
}
@keyframes heartBeat { 
    0% { transform:scale(1); }
    15% { transform:scale(1.2); }
    25% { transform:scale(1.1); }
    35% { transform:scale(1.2); }
    100% { transform:scale(1); }
}
#secret {
    visibility: hidden;
    opacity: 0;
    transition: opacity 1s linear; 
}
button {
    color: #f00;
    border: 2px solid #f00;
    background: transparent;
    padding: 0.5em 1em;
    text-transform: uppercase;
}