body{
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.title{
    text-align: center;
    font-size: 3em;
    margin: 1em;
}

.faq-section{
    padding: 4em 2em;
}

.faq{
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
}

.faq li{
    background: #f2f2f2;
    border-bottom: 1px #ccc solid;
}

.faq li:first-child{
    border-top: 1px #ccc solid;
}

.q{
    padding: 1em 0;
    border-left: 10px #f2f2f2 solid;
    cursor: pointer;
}

.q:hover, .q:hover .arrow{
    border-left-color: #ff0505;
}

.arrow{
    display: inline-block;
    margin: 0 0.5em;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-left: 10px solid #555;
    border-bottom: 6px solid transparent;
    transition: 0.3s;
}

.faq p{
    color: #888;
    line-height: 25px;
}

.a{
    overflow: hidden;
    height: 0;
    padding: 0 1em 0 3.3em;
}

.a-opened{
    padding: 1em 1em 2em 3.3em;
    height: initial;
}

.arrow-rotated{
    transform: rotate(90deg);
}