Alert Banner for Divi Code Module

index.html

<!-- Alert Banner -->  
<div class="at-alert-banner" data-alert-id="1">

  <!-- Content -->
  <div class="at-alert-banner__content">

    <!-- Banner Text -->
    <div class="at-alert-banner__text">Custom Text Here</div>

    <!-- Banner Button -->
    <a class="at-alert-banner__button" href="https://custom-url-goes-here.com">Custom Text Here</a>
  </div>

  <!-- Close Button -->
  <div class="at-alert-banner__close">X</div>
</div>  

scripts.js

jQuery(document).ready(function() {
  var alertBanner = jQuery('.at-alert-banner');
  var alertBannerId = alertBanner.attr('data-alert-id');
  
  /* If localStorage key exist, hide banner */
  if (localStorage["at-alert-" + alertBannerId]) {
    alertBanner.hide();
  }
  
  /* Click event handler */
  alertBanner.find('.at-alert-banner__close').on('click', function() {
    /* Hide alert banner when clicked on close button */
    jQuery(this).closest('.at-alert-banner').hide();
    
    /* Set item in local storage based on id provided */
    localStorage.setItem("at-alert-" + alertBannerId, true);
  });
});

style.scss

/* Alert Banner */
.at-alert-banner {
  z-index: 999999;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #0080FF; /* Editable, Banner Background Color */
  width: 100%;
  height: 100px; /* Editable, Banner Height */
  box-sizing: border-box;
  -webkit-transform: translateY(-150%);
          transform: translateY(-150%);
  color: #FFFFFF; /* Editable, Banner Text Color */
  font-family: "Open Sans", sans-serif; /* Editable, Banner Font Family */
  -webkit-animation: at-banner-slide-in 0.8s ease forwards;
          animation: at-banner-slide-in 0.8s ease forwards;
}

/* Note, changes color of all links except button */
/* Alert Banner - Link */
.at-alert-banner a:not(.at-alert-banner__button) {
  color: #FFFFFF; /* Editable, Banner Link Color */
}

/* Alert Banner - Content */
.at-alert-banner__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  max-width: 1100px; /* Editable, Banner Content Max Width */
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Alert Banner - Text */
.at-alert-banner__text {
  margin: 0 20px 0 0;
}

/* Alert Banner - Button */
.at-alert-banner__button {
  display: inline-block;
  background: #FFFFFF; /* Editable, Banner Button Background Color */
  height: 40px;
  border: 0;
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 0 20px;
  color: #0080FF; /* Editable, Banner Button Text Color */
  font-size: 12px;
  font-weight: 700;
  line-height: 40px;
  text-decoration: none;
  white-space: nowrap;
  -webkit-transition: box-shadow 0.2s ease;
  transition: box-shadow 0.2s ease;
}

.at-alert-banner__button:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Alert Banner - Close */
.at-alert-banner__close {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 20px;
  height: 20px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  cursor: pointer;
}

.at-alert-banner__close:before, .at-alert-banner__close:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  background: #FFFFFF; /* Editable, Banner Close Color */
  width: 100%;
  height: 3px;
  border-radius: 2px;
  -webkit-transform-origin: center;
          transform-origin: center;
}

.at-alert-banner__close:before {
  -webkit-transform: translate(-50%, -50%) rotate(-45deg);
          transform: translate(-50%, -50%) rotate(-45deg);
}

.at-alert-banner__close:after {
  -webkit-transform: translate(-50%, -50%) rotate(45deg);
          transform: translate(-50%, -50%) rotate(45deg);
}

/* Alert Banner Animations */
@-webkit-keyframes at-banner-slide-in {
  0% {
    -webkit-transform: translateY(-150%);
            transform: translateY(-150%);
  }
  100% {
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
}

@keyframes at-banner-slide-in {
  0% {
    -webkit-transform: translateY(-150%);
            transform: translateY(-150%);
  }
  100% {
    -webkit-transform: translateY(0%);
            transform: translateY(0%);
  }
}