Practice: Anatomy of CSS

Given the code below, what type of CSS selector is highlighted?

Choose carefully when only part of a complex selector is highlighted.

.classname { background-color: #FFEFD5;
background-image: url(bg.png);
background-attachment: fixed;
}
.madeup { text-align: center;
text-transform: capitalize;
}
#my-elements-id { border: 2px solid #FFEFD5; } #unique-identifier { letter-spacing: 4px;
white-space: nowrap;
}
.widget h2 { font-size: 200%; } img.responsive { width: 100%; } body.blogpost #title { font-style: italic; } h1,
.heading
{ font-weight: bold; }
.highlight,
.warning
{ color: #FF0000; }
Score: 0/0