style.css

@import url("http://meyerweb.com/eric/tools/css/reset/reset.css");
@import url("https://fonts.googleapis.com/css?family=Indie+Flower%7COpen+Sans");

body {
  color: #333;
  background-color: #eee;
  font-family: "Open Sans";
}

input, label {
  display: block;
  width: 100%;
}

label {
  font-style: italic;
  margin-bottom: 0.25rem;
}

input {
  margin-bottom: 1rem;
  font-size: 2rem;
  border: none;
}

a {
  text-decoration: none;
  color: #333;
}

header {
  background-color: #4db36f;
  padding: 1rem;
  box-shadow: 0 1px 1px #999;
}
header h1 {
  font-size: 2rem;
  color: #fff;
  font-family: "Indie Flower";
}

main {
  padding: 3rem;
  position: relative;
  min-height: calc(100vh - 208px);
}
main h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

footer {
  padding: 1rem;
  background-color: #333;
  color: #eee;
}

.dogs {
  display: flex;
  flex-flow: row wrap;
}

.dog-listing {
  max-width: 30rem;
  margin: 1rem;
  box-shadow: 2px 2px 2px #999;
  transition: all 0.2s;
}
.dog-listing:hover {
  transform: scale(1.03);
}
.dog-listing h3 {
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  background-color: #6f4db3;
  padding: 1rem;
  color: #eee;
}
.dog-listing figure {
  margin-right: 1rem;
  padding: 1rem;
}
.dog-listing figure img {
  max-width: 160px;
}
.dog-listing figure figcaption {
  font-style: italic;
}
.dog-listing section {
  display: flex;
}
.dog-listing p {
  padding: 1rem;
  line-height: 1.5;
}