<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.accordion {
background-color: #002B51;
color: white;
cursor: pointer;
padding: 18px;
width: 40%;
border: none;
text-align: left;
outline: none;
font-size: 15px;
transition: 0.4s;
}
.active, .accordion:hover {
background-color: #2d8dd5;
}
.accordion:after {
content: '\002B';
color: white;
font-weight: bold;
float: right;
margin-left: 5px;
}
.active:after {
content: "\2212";
}
.panel {
padding: 0 18px;
background-color: silver;
max-height: 0;
overflow: hidden;
transition: max-height 0.2s ease-out;
width: 35.7%
}
</style>
</head>
<body>
<button class="accordion">Lifecycle Hygiene
</button>
<div class="panel">
<p>Lifecycle Hygiene </p>
</div>
<script>
var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i++) {
acc[i].addEventListener("click", function() {
this.classList.toggle("active");
var panel = this.nextElementSibling;
if (panel.style.maxHeight){
panel.style.maxHeight = null;
} else {
panel.style.maxHeight = panel.scrollHeight + "px";
}
});
}
</script>
</body>
</html>
Everything is fine, except the list should by dropped down by the Jquary code on the script section. not sure why id doesn't get executed.
