ul {
  list-style: none;
  padding-left: 0;
}

header, main, footer {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2%;
}

img {
  max-width: 100%;
  height: auto;
}

header {
  padding-top: 50px;
}
header h1 {
  max-width: 800px;
  margin: auto;
}

main section h2 {
  text-align: center;
  font-size: 16px;
}

ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
}
ul li {
  width: 250px;
  padding: 10px;
  display: block;
}
ul a {
  width: 100%;
  display: block;
  padding: 20px 10px;
  background-color: #E51C6E;
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  text-align: center;
}
ul .no-link {
  pointer-events: none;
  opacity: 0.4;
}

small {
  width: 100%;
  padding: 10px;
  text-align: center;
  display: block;
  border-top: 1px solid #F49FC5;
}