body {
  background: #DAF7F6;
  font-family: 'Open Sans', sans-serif; /** Answer: YES. Q: does this need serif/sans-serif to be specified to work? **/
  color: #3B3B3B;
  font-size: 12px;
  line-height: 16px;
}

header {
  background: #FFFFFF;
  text-align: center;
}
header img {
  margin-right: 18px;
}
h1 {
  display: inline-block;
  color: #F16059;
  font-family: 'Montserrat', sans-serif;
  font-weight: bold;
  /** Above lines for font seem unnecessary. **/
  font-size: 48px;
  text-transform: uppercase;
  padding: 40px 0;
  margin: 0;
}

main {
  width: 1000px;
  margin: auto;
}

.card {
    margin: 20px 0;
    overflow: auto;
}
.image {
  float: left;
  width: 500px;
  height: 550px;
}
.recipe {
  float: left;
  padding: 20px;
  width: 500px;
  height: 550px;
  box-sizing: border-box;
  background: #FFFFFF
}

#cookies .image {
 background-image: url("../img/gluten-free-sugar-cookies.jpg");
 background-size: cover;
}

#pesto .image {
  background-image: url("../img/nut-free-pesto.jpg");
  background-size: cover;
}

#salad .image {
  background-image: url("../img/watermelon-salad.jpg");
  background-size: cover;
}

h2 {
  color:  #F16059;
  font-family: 'Montserrat', sans-serif;
  font-weight: bold;
  font-size: 24px;
  text-transform: uppercase;
  line-height: 36px;
  margin-top: -5px;
}

.time {
  margin-bottom: 30px;
  border: 1px solid #3B3B3B;
  overflow: auto;
}
.time div {   /** This points to divs WITHIN the time class, not THE time class div. **/
  float: left;
  padding-left: 6px;
  width: 33.3333%;
  box-sizing: border-box;
  text-transform: uppercase;
  line-height: 8px;
}
.time div strong {
  font-family: 'Montserrat', sans-serif;
}
.time img {
  width: 15px;
  height: auto;
  margin-right: 7px;
  vertical-align: middle;
}
.time-details {
  display: inline-block;
}
.cook {
    border-left: 1px solid #3B3B3B;
    border-right: 1px solid #3B3B3B;
}

/** Classes named in HTML:
card, image, recipe, time,
  prep, cook, time-details,
  description, columns, ingredients,
  directions,
IDs named in HTML:
cookies, pesto, salad
**/
.columns {
  overflow: auto;
}
.directions {
  width: 54%;
  box-sizing: border-box;
  float: left;
}
.ingredients {
  width: 46%;
  box-sizing: border-box;
  float: left;
  padding-right: 15px;
}
.columns h3 {
  color: #F16059;
  font-family: 'Montserrat', sans-serif;
  font-weight: bold;
  line-height: 28px;
  text-transform: uppercase;
  border-top: 1px solid #3B3B3B;
  border-bottom: 1px solid #3B3B3B;
}
.columns ul {
  padding-left: 15px;
  line-height: 22px;
  list-style: square;
}
.columns ol {
  padding-left: 15px;
  line-height: 22px;
}