<p>I am a normal paragraph.</p>
<p class="fancy">I am so very fancy paragraph..!</p>
body{
  background: #1f1f1f;
  width: 80%;
  border: 1px dashed #ffffff;
  margin: auto;
  padding: 50px;
  color: #ffffff;
}

p{
  display: flex;
  justify-content: center;
}

/* not selector */
 .fancy {
   background: orange;
   color: black;
   text-shadow: 2px 2px 3px red;
   font-style: italic;
 }

 p:not(.fancy) {
   font-style: normal;
   font-weight: bold;
 }

External CSS

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External JavaScript

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