Accordion design

sachin007
Jan 13, 2026 25
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                                                                                                                      <h1>FAQ</h1>

<div class="accordion">
  <div class="accordion-item">
    <div class="accordion-item-header">
      What is Web Development?
    </div><!-- /.accordion-item-header -->
    <div class="accordion-item-body">
      <div class="accordion-item-body-content">
        Web Development broadly refers to the tasks associated with developing functional websites and applications for the Internet. The web development process includes web design, web content development, client-side/server-side scripting and network security configuration, among other tasks.
      </div>
    </div><!-- /.accordion-item-body -->
  </div><!-- /.accordion-item -->
</div>
@import url('https://fonts.googleapis.com/css?family=Montserrat');

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

body {
  font-family: 'Montserrat', sans-serif;
  background-color: #34495e;
  color: #fff;
}

h1 {
  text-align: center;
  margin: 2rem 0;
  font-size: 2.5rem;
}

.accordion {
  width: 90%;
  max-width: 1000px;
  margin: 2rem auto;
}

.accordion-item {
  background-color: #fff;
  color: #111;
  margin: 1rem 0;
  border-radius: 0.5rem;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.25);
}

.accordion-item-header {
  padding: 0.5rem 3rem 0.5rem 1rem;
  min-height: 3.5rem;
  line-height: 1.25rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
}

.accordion-item-header::after {
  content: "\002B";
  font-size: 2rem;
  position: absolute;
  right: 1rem;
}

.accordion-item-header.active::after {
  content: "\2212";
}

.accordion-item-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.accordion-item-body-content {
  padding: 1rem;
  line-height: 1.5rem;
  border-top: 1px solid;
  border-image: linear-gradient(to right, transparent, #34495e, transparent) 1;
}

@media(max-width:767px) {
  html {
    font-size: 14px;
  }
}
const accordionItemHeaders = document.querySelectorAll(".accordion-item-header");

accordionItemHeaders.forEach(accordionItemHeader => {
   accordionItemHeader.addEventListener("click", event => {
    
     // Uncomment in case you only want to allow for the display of only one collapsed item at a time!
    
//     const currentlyActiveAccordionItemHeader = document.querySelector(".accordion-item-header.active");
//     if(currentlyActiveAccordionItemHeader && currentlyActiveAccordionItemHeader!==accordionItemHeader) {
//        currentlyActiveAccordionItemHeader.classList.toggle("active");
//        currentlyActiveAccordionItemHeader.nextElementSibling.style.maxHeight = 0;
//      }

     accordionItemHeader.classList.toggle("active");
     const accordionItemBody = accordionItemHeader.nextElementSibling;
     if(accordionItemHeader.classList.contains("active")) {
      accordionItemBody.style.maxHeight = accordionItemBody.scrollHeight + "px";
     }
     else {
       accordionItemBody.style.maxHeight = 0;
     }
    
   });
});
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Accordion design

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