/* This applies from 0px to 600px */

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #eee;
  color: #171616;
  font-family: 'Josefin Sans', sans-serif;
  max-width: 640px;
  margin: auto;
}

footer {
  margin-top: auto;
  margin-bottom: 10px;
  padding-top: 10px;
  font-size: large;
  text-align: center;
  border-style: dotted none none;
  border-width: 1px;
  border-color: #004c71;
}

h1 {
  font-family: 'Open Sans', sans-serif;
  color: #171616;
  padding: 20px 0px 10px;
}

main {
  display: flex;
  text-align: center;
}


.choices {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-top: 2em;
  margin-bottom: 1em;
  max-width: 640px;
}

#choice1,
#choice2 {
  max-width: 250px;
  margin-bottom: 1em;
  width: 100%;
  border-radius: 25px;
  background-color: #ddd;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  cursor: pointer;
}

#choice-img1,
#choice-img2 {
  max-width: 230px;
  margin-top: 10px;
}

.top-flex {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.sub-flex {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  text-align: center;
}

a:link {
  color: #333;
  text-decoration: none;
}

a:hover {
  color: #004c71;
  text-decoration: underline;
  cursor: pointer;
}

#preloaded-images {
   position: absolute;
   overflow: hidden;
   left: -9px; 
   top: -9px;
   height: 1px;
   width: 1px;
}

/* Preload images */
@media print {
  #preloaded-images {
		visibility: hidden;
		display: none;
		}
   }

/* This applies from 600px onwards */
@media (min-width: 852px) {
  body {
    background: #eee;
    max-width: 1000px;
  }

  h1 {
    padding: 70px 0px 40px;
  }

  .choices {
    margin-top: 2em;
    margin-bottom: 2em;
    max-width: 1000px;
  }

  #choice1,
  #choice2 {
    max-width: 390px;
    width: 100%;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  }

  #choice-img1,
  #choice-img2 {
    max-width: 350px;
    margin-top: 20px;
  }

  .resources {
    font-size: larger;
  }

  footer {
    margin-top: 30px;
  }
}