inline css snippet

inlinesnippet.html

<style type="text/css">.prose { font-size: 2rem; }

.c-important-message {
    padding: 2rem;
    margin: 0 0 2rem 0;
    background: rgba(229, 6, 88, 0.1);
  }
  .c-important-message__title {
    color: #e50658;
    margin: 0 0 1rem 0 !important;
    font-size: 2.6rem;
  }
  .c-important-message p {
    margin: 0 !important;
font-size: 2rem;
  }
  .c-important-message p:not(:last-of-type) {
    margin-bottom: 1rem !important;
  }
</style>
<div class="prose">
<div class="c-important-message">
<h4 class="c-important-message__title">Important</h4>

<div class="c-important-message__body">
<p>The National Lottery Grants for Heritage are currently closed to new applications until 2021. <a href="https://heritagefund.org.uk/funding" style="text-decoration:underline;">Read more about our funding programmes</a></p>
</div>
</div>
</div>