.main{
  margin: 0 auto;
  text-align: center;
}
.set .head{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  background-color: #fff;
  padding-bottom: 1rem;
  border-bottom: 1px solid hsl(0, 0%, 96%);
}
.set h1{
  padding: 1rem 0;
}
.card{
  margin-top: 120px;
}
.content dd{
  margin-left: 0;
}
#modal .content > p{
  text-align: left;
  font-weight: 700;
}
#modal .content .columns .col1{
  text-align: left;
  background-color: hsl(0, 0%, 86%);
  color: hsl(0, 0%, 48%);
}
#modal .content .columns .col2{
  cursor: pointer;
}

@media screen and (min-width: 769px) {
  .set{
    max-width: 320px;
    margin: 0 auto;
  }
  .image {
    display: inline-block;
  }
  dl dt{
    color:hsl(0, 0%, 48%);
    font-weight: 600;
    text-align: left;
    margin-left: 5px;
    text-indent: -15px;
  }
  dl dd img{
    margin-top: 2rem;
  }
  .set h1{
    padding-top: 0.5rem;
  }
  .modal-card{
    width: 360px;
  }
}