JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
  <head>
    <title>Lake Tahoe</title>
    <link rel="stylesheet" href="css/style.css">
  </head>
  <body> 
    <header id="top" class="main-header">
      <span class="title">Journey Through the Sierra Nevada Mountains</span>
      <h1>Lake Tahoe, California</h1>
      <img class="arrow" src="img/arrow.svg" alt="Down arrow">
    </header>
    
		<div class="primary-content t-border">
			<p class="intro">
				Lake Tahoe is one of the most breathtaking attractions located in California. It's home to a number of ski resorts, summer outdoor recreation, and tourist attractions. Snow and skiing are a significant part of the area's reputation.
			</p>
			<a class="callout" href="#more">Find out more</a>
      
      <div class="wildlife">
        <h2>Check out all the Wildlife</h2>
        <p>
          As spawning season approaches, the fish acquire a humpback and protuberant jaw. After spawning, they die and their carcasses provide a feast for gatherings of <a href="#mink">mink</a>, <a href="#bears">bears</a>, and <a href="#eagles">bald eagles</a>.
        </p>
      </div><!-- End .wildlife -->
      
			<a class="callout" href="#wildlife">See the Wildlife</a>
		</div><!-- End .primary-content -->

		<div class="secondary-content t-border group"> 
      <div class="resorts">
        <img src="img/resort.jpg" alt="Resort">
        <h3>From Tents to Resorts</h3>
        <p>
          Lake Tahoe is full of wonderful places to stay. You have the ability to sleep in the outdoors in a tent, or relax like a king at a five star resort. Here are our top three resorts:
        </p>
        <ul>
          <li><a href="#hotels">Lake Tahoe Resort Hotel</a></li>
          <li><a href="#resorts">South Lake Tahoe Resorts</a></li>
          <li><a href="#lodging">Tahoe Ski Resort Lodging</a></li>
        </ul>		
      </div>
      
      <div class="tips">
        <img src="img/mtn-landscape.jpg" alt="Mountain Landscape">
        <h3>Pack Accordingly</h3>
    ...

CSS

/* web fonts-------------------- */

@font-face {
  font-family: 'abolition regular';
   src: url('../fonts/abolition-regular-webfont.eot');
  src: url('../fonts/abolition-regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('../fonts/abolition-regular-webfont.woff') format('woff'),
       url('../fonts/abolition-regular-webfont.ttf') format('truetype');
}


/* Base Styles -------------------- */




* {
  box-sizing: border-box;
}

body {
  color: #878787;
  margin: 0;
  font: 1em/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
}

h1,
h2 {
  font-family: 'abolition regular', Helvetica, Arial, sans-serif;
}



h1 {  
  font-size: 5.625rem; /* 90px/16px  */
  color: rgba(255, 255, 255, 1);
  text-transform: uppercase;
  font-weight: normal;
  line-height: 1.3;
  text-shadow: 0 1px 1px rgba(0,0,0, .8);
  margin: 12px 0 0;
/*
   text-shadow: 0 1px 0 #ccc,
               0 2px 0 #c9c9c9,
               0 3px 0 #bbb,
               0 4px 0 #b9b9b9,
               0 5px 0 #aaa,
               0 6px 1px rgba(0,0,0,.1),
               0 0 5px rgba(0,0,0,.1),
               0 1px 3px rgba(0,0,0,.3),
               0 3px 5px rgba(0,0,0,.2),
               0 5px 10px rgba(0,0,0,.25),
               0 10px 10px rgba(0,0,0,.2),
               0 20px 20px rgba(0,0,0,.15);
*/
}

h2 {
  font-size: 3.3125em; /* 53px/16px  */
  font-weight: normal;
  line-height: 1.1;
  margin: 0 0 .5em; /* 0 0 26px */
}

h3 {
  font-size: 1.25em; /* 20px/16px  */
  color: #48525c;
  line-height: 1.2;
  margin-bottom: 1.7em; /* 34px */
}

img {
  max-width: 100%;
  margin-bottom: 20px;
  border-radius: 10px;
}

ul,
ol {
  margin: 30px 0;
}

li {
  margin-bottom: 10px;
}

/* Pseudo-classes ------------------ */

a:link {
  color: rgb(255, 169, 73);
  text-decoration: none;
}

a:visited {
  color: lightblue;
}

a:hover {
  color: rgba(255, 169, 73, .4);
}

a:active {
  color: lightcoral;
}

/* Main Styles --------------------- */

.main-header {
  padding-top: 170px;
  height:...