CSS color all elements in a webpage inside the webpage HTML From http://www.freecodecamp.com/challenges/waypoint-use-css-selectors-to-style-elements
p {
font-size: 16px;
font-family:monospace;
}
<style>
.red-text {
color: red;
font-size:16px
}
</style>
<style>
h2 {
color: blue;
}
</style>
<style>
.red-text{
color:red;
}
</style>
<h2 class="red-text">CatPhotoApp</h2>
<style> h2 {color:blue;}</style>