12-Faq-Collapse

html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css" integrity="sha512-1PKOgIY59xJ8Co8+NE6FZ+LOAZKjy+KY8iq0G4B3CyeY6wYHN3yt9PW0XpSriVlkMXe40PTKnXrLnZ9+fkDaog==" crossorigin="anonymous" />
    <link rel="stylesheet" href="./style.css">
    <title>Document</title>
</head>
<body>

    <div class="faq-container">
        <div class="faq active">
            <h3 class="faq-title">Why shouldn't we trust</h3>
            <p class="faq-text">
                They make up everything
            </p>
            <button class="faq-toggle">
                <i class="fas fa-chevron-down"></i>
                <i class="fas fa-times"></i>
            </button>
        </div>


        <div class="faq">
            <h3 class="faq-title"> What do you call someone with no body and no nose?</h3>
            <p class="faq-text">Nobody knows</p>
            <button class="faq-toggle">
                <i class="fas fa-chevron-down"></i>
                <i class="fas fa-times"></i>
            </button>
        </div>


        <div class="faq">
            <h3 class="faq-title">
              How many tickles does it take to tickle an octopus?
            </h3>
            <p class="faq-text">
              Ten-tickles!
            </p>
            <button class="faq-toggle">
              <i class="fas fa-chevron-down"></i>
              <i class="fas fa-times"></i>
            </button>
          </div>



          <div class="faq">
            <h3 class="faq-title">
              What is: 1 + 1?
            </h3>
            <p class="faq-text">
              Depends on who are you asking.
            </p>
            <button class="faq-toggle">
              <i class="fas fa-chevron-down"></i>
              <i class="fas fa-times"></i>
            </button>
          </div>
    </div>

<script src="./script.js"></script>
</body>
</html>

css

@import url('https://fonts.googleapis.com/css?family=Muli&display=swap');

* {
  box-sizing: border-box;
}

body {
  font-family: 'Muli', sans-serif;
  background-color: #f0f0f0;
}

h1{
    margin: 50px 0 30px;
    text-align: center;
}

.faq-container{
    max-width: 600px;
    margin: 0 auto;
}

.faq{
    background-color: transparent;
    border: 1px solid #9fa4a8;
    border-radius: 10px;
    margin: 20px 0;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: 0.3s ease;
}

.faq.active{
    background-color: #fff;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.1);
}

.faq.active::before,
.faq.active::after{
    content: '\f075';
    font-family: 'Font Awesome 5 Free';
    color: #2ecc71;
    font-size: 7rem;
    position: absolute;
    opacity: 0.2;
    top: 20px;
    left: 20px;
    z-index: 0;
}

.faq.active::before{
    color: #3498db;
    top: -10px;
    left: -30px;
    transform: rotateX(180deg);
}


.faq-title{
    margin: 0 35px 0 0;
}


.faq-text{
    display: none;
    margin: 30px 0 0;
}

.faq.active .faq-text{
    display: block;
}

.faq-toggle{
    background-color: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    padding: 0;
    position: absolute;
    top: 30px;
    right: 30px;
    height: 30px;
    width: 30px;
}

.faq-toggle:focus{
    outline: 0;
}

.faq-toggle .fa-times{
    display: none;
}

.faq.active .faq-toggle .fa-times{
    color: #fff;
    display: block;
}

.faq.active .faq-toggle .fa-chevron-down{
    display: none;
}

.faq.active .faq-toggle{
    background-color: #9fa4a8;
}

javascript

const toggles = document.querySelectorAll('.faq-toggle')

toggles.forEach(toggle=>{
    toggle.addEventListener('click',()=>{
        console.log(111)
        toggle.parentNode.classList.toggle('active')
    })
})