* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Open Sans";
  font-size: 13px;
  background: #f5f5f5;
}

h1, h2 { text-align: center; }

h1 {
  font-size: 90px;
  color: #666;
  text-shadow: 0px 7px 0px #ddd;
  font-family: "arvo";
  margin-top: 20px;
}

h2 {
  font-family: Georgia;
  font-style: italic;
  color: #666;
  font-weight: normal;
  margin-bottom: 3rem;
}

#wrap {
  width: 60%;
  margin: 150px auto;
}

.c-tabs__item { display: inline; }

.c-tabs__link {
  display: inline-block;
  color: #999;
  text-decoration: none;
  padding: 1rem 1.5rem;
}

.c-tabs__link.is-active { color: #333; }

.c-tabs__content {
  display: none;
  width: 100%;
  float: left;
  padding: 0 1.5rem 1.5rem 1.5rem;
}
 @media only screen and (max-width: 640px) {

.c-tabs__link { display: block; }
}

.c-tabs {
  background: #fff;
  overflow: hidden;
}