lightning popup modal code example

Example: modal lightning salesforce

<section role="dialog" tabindex="-1" aria-labelledby="modal-heading-01" aria-modal="true" aria-describedby="modal-content-id-1" class="slds-modal slds-fade-in-open">
  <div class="slds-modal__container">
    <header class="slds-modal__header">
      <button class="slds-button slds-button_icon slds-modal__close slds-button_icon-inverse" title="Close">
        <svg class="slds-button__icon slds-button__icon_large" aria-hidden="true">
          <use xlink:href="/assets/icons/utility-sprite/svg/symbols.svg#close"></use>
        </svg>
        <span class="slds-assistive-text">Close</span>
      </button>
      <h2 id="modal-heading-01" class="slds-modal__title slds-hyphenate">Modal Header</h2>
      <p class="slds-m-top_x-small">Here’s a tagline if you need it. It is allowed to extend across mulitple lines, so I’m making up content to show that to you. It is allowed to
        <a href="javascript:void(0);">contain links or be a link</a>.</p>
    </header>
    <div class="slds-modal__content slds-p-around_medium" id="modal-content-id-1">
      <p>Sit nulla est ex deserunt exercitation anim occaecat. Nostrud ullamco deserunt aute id consequat veniam incididunt duis in sint irure nisi. Mollit officia cillum Lorem ullamco minim nostrud elit officia tempor esse quis. Cillum sunt ad dolore quis
        aute consequat ipsum magna exercitation reprehenderit magna. Tempor cupidatat consequat elit dolor adipisicing.</p>
      <p>Dolor eiusmod sunt ex incididunt cillum quis nostrud velit duis sit officia. Lorem aliqua enim laboris do dolor eiusmod officia. Mollit incididunt nisi consectetur esse laborum eiusmod pariatur proident. Eiusmod et adipisicing culpa deserunt nostrud
        ad veniam nulla aute est. Labore esse esse cupidatat amet velit id elit consequat minim ullamco mollit enim excepteur ea.</p>
    </div>
    <footer class="slds-modal__footer">
      <button class="slds-button slds-button_neutral">Cancel</button>
      <button class="slds-button slds-button_brand">Save</button>
    </footer>
  </div>
</section>
<div class="slds-backdrop slds-backdrop_open"></div>