stylesheet.css

main {
	max-width:500px;
	margin:0 auto;
	margin-top:30px;
	border-top: 1px dotted grey;
	border-bottom: 1px dotted green;
}

li {
    display: inline-block;
	margin-left: 5px;
	margin-right: 5px;
}

.question, .result {
    min-height:20px;
	margin: 30px;
	padding: 5px;
	font: bold 15pt Helvetica;
	text-align: center;
}

.answers {
	padding: 0;
	text-align: center;
}

.answers button {
	font: 11pt Helvetica;
}

.hide {
    display:none;
}

.navigation {
	/*border-top: 1px dotted grey;*/
	padding: 5px;
	/*background-color: #e6f2ff*/
	;
}

.navigation button {
	margin-bottom: 35px;
	font: 8pt helvetica;
}
.explanation {
	/*padding: 0; */
	text-align: center;
	margin: 0 0 10px 10px;
	color: grey;
}

/* vanaf hier enkel voor tooltip */

/* Tooltip container */
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted skyblue;
}

/* Tooltip text */
.tooltip .tooltiptext {
    visibility: hidden;
    width: 260px;
    background-color: #555;
    /*opacity: .33; zorgt voor 'memory' maar toch beter zonder */
    color: #fff;
    text-align: left;
    padding: 7px 0;
		padding-left: 10px;
		padding-right: 7px;
    border-radius: 6px;

    /* Position the tooltip text */
    position: absolute;
    z-index: 1;
    top: 120%;
    left: 50%;
    margin-left: -60px;

    /* Fade in tooltip */
    opacity: 0;
    transition: opacity 2.2s;
}

/* Tooltip arrow
.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #555 transparent transparent transparent;
}
*/
/* Show the tooltip text when you mouse over the tooltip container */
.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}