:root {
  background-image: linear-gradient(to bottom, #e4dadf 0%, #fff 100%);
  box-sizing: border-box;
  color: #0074d9; /* blue */
  font: normal small 'Old Standard TT', serif;
  min-height: 100%;
  padding-top: 0;
  text-align: center;
}
*, *:before, *:after {
  box-sizing: inherit;
}
h1 {
  background-color: #dbc6d0; /* pink */
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 0;
  box-shadow: 0 -1px 3px -1px rgba(0,0,0,0.25);
  color: #001f3f; /* navy */
  cursor: pointer;
  display: block; 
  font: 400 170%/2.5 'Oswald', sans-serif;
  letter-spacing: 0.02em;
  margin: 2px;
  padding: 0;
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}

h1:hover { 
  background-color: #d1b3c2; /* darker pink */
  color: #111;
}

.active {
  background: #fff;
  border: 1px solid #aaa;
  box-shadow: none;
  color: #0074d9; /* blue */
  position: relative;
  z-index: 1;
}

h1[class="active"]:hover { 
  background-color: #fff;
  color: #0074d9; /* blue */
}

p {
  display: none;
  font-size: 120%;
  font-style: italic;
  position: absolute;
  left: 0;
  top: 12em; /* depends on size, amount of tabs */
  width: 100%;
}

.active + p {
  display: block;
}

@media (min-width: 30em) {
  :root {
    background-image: none;
    background-color: #e4dadf;
    font-size: large;
    min-height: 100%;
    padding-top: 3.75em;
  }

  h1 {
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    color: #001f3f; /* navy */
    cursor: pointer;
    display: inline-block;
    letter-spacing: 0.02em;
    line-height: 1.5;
    margin: 0 1px;
    padding: 8px 12px;
  }

  .active {
    background: #fff;
    border-bottom: none;
    color: #0074d9; /* blue */
    padding-bottom: 8px;
    position: relative;
    z-index: 1;
  }

  h1[class="active"]:hover { 
    background-color: #fff;
    color: #0074d9;
  }

  p {
    background-image: linear-gradient(to bottom, #fff 0%, #e4dadf 100%);
    border-top: 1px solid #aaa;
    font-size: 120%;
    left: calc(50% - 50%); /* centers the bottom paragraph (50% of 1/2 of the width) */
    margin-top: 0; /* erases the bottom border of the active tab */
    min-height: 75%;
    padding-top: 1.875em;
    position: absolute;
    top: 6em; /* depends on size of tabs */
    width: 100%; /* extends the border full width */
  }

  .active + p {
    display: block;
  }
}