body {
  background: black;
  font-family: 'Orbitron', sans-serif;
}

#sketch-holder {
  width: 100vw;
  height: 100vw;
  /*height: 75vw;*/
  max-height: 100vh;
  max-width: 100.00vh;
  /*max-width: 133.33vh;*/
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  /* vertical center */
  left: 0;
  right: 0;
  /* horizontal center */
  background-color: white;
  z-index: -3;
}

.header {
  position: absolute;
  top: 0;
  width: 100%;
  background: grey;
  color: white;
  height: 13%;

}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: grey;
  color: white;
  height: 12%;
}

.p5Canvas {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

.invisible {
  display: none;
}

/* Buttons */

.roundButton {
  top: -10px;
  width: 9%;
  height: 72%;
  max-width: 9%;
  max-height: 72%;
  background-color: lightgray;
  color: white;
  border: calc(2px + 0.5vw) double white;
  border-radius: 50%;
  font-size: 1vw;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.roundButton:hover {
  background-color: white;
  border: calc(2px + 0.5vw) double lightgray;
  cursor: pointer;
}


.roundButton:active {
  background-color: rgb(255, 45, 122);
  border: calc(2px + 0.5vw) double white;
}

.arrowButton {
  padding: 7px;
  margin-top: 0.5%;
  margin-left: 10px;
  margin-right: 10px;
  min-width: 25%;
  background-color: grey;
  color: white;
  border: none;
  font-size: calc(6px + 1vw);
  position: relative;
  top: 50%;
  transform: translateY(-60%);
  font-family: 'Orbitron', sans-serif;

}

.arrowButton:hover {
  background-color: white;
  color: grey;
  cursor: pointer;
}

#confidence {
  font: 11px 'Orbitron';
  fill: white;
}

#question {
  font: 11px 'Orbitron';
  fill: white;
}

#info {
  top: 0;
  right: 0;
  position: absolute;
  width: 4%;
  height: 30%;
  max-width: 4%;
  max-height: 30%;
  background-color: #535353;
  fill: white;
}

#info:hover {
  background-color: white;
  cursor: pointer;

}

#info:hover #questionmark {
  fill: #535353;
}

#questionmark {
  fill: white;
}

#explanation {
  position: absolute;
  top: 3.9%;
  right: 0;
  width: 70%;
  height: 70% !important;
  background: #535353;
  color: white;
  height: 13%;
  z-index: 1;
  font-family: 'Open Sans', sans-serif;
}

#instruction {
  font: 8px 'Orbitron';
  fill: white;
}

#output {
  font-weight: 700;
  margin-bottom: 1px;
}

#warning {
  display: none;
  position: fixed;
  width: 92%;
  top: 50%;
  background: black;
  color: white;
}

 /* unvisited link */
 a:link {
  color:  lightblue;
}

/* visited link */
a:visited {
  color:  lightblue;
}

/* mouse over link */
a:hover {
  color: whitesmoke;
}

/* selected link */
a:active {
  color:  lightblue;
} 

@media screen and (max-width: 374px),
screen and (max-height: 374px) {
  #warning {
    display: block;
  }

  #sketch-holder {
    display: none;
  }
}

/* orbitron-regular - latin */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/orbitron/orbitron-v11-latin-regular.eot');
  /* IE9 Compat Modes */
  src: local('Orbitron Regular'), local('Orbitron-Regular'),
    url('../fonts/orbitron/orbitron-v11-latin-regular.eot?#iefix') format('embedded-opentype'),
    /* IE6-IE8 */
    url('../fonts/orbitron/orbitron-v11-latin-regular.woff2') format('woff2'),
    /* Super Modern Browsers */
    url('../fonts/orbitron/orbitron-v11-latin-regular.woff') format('woff'),
    /* Modern Browsers */
    url('../fonts/orbitron/orbitron-v11-latin-regular.ttf') format('truetype'),
    /* Safari, Android, iOS */
    url('../fonts/orbitron/orbitron-v11-latin-regular.svg#Orbitron') format('svg');
  /* Legacy iOS */
}

/* orbitron-700 - latin */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/orbitron/orbitron-v11-latin-700.eot');
  /* IE9 Compat Modes */
  src: local('Orbitron Bold'), local('Orbitron-Bold'),
    url('../fonts/orbitron/orbitron-v11-latin-700.eot?#iefix') format('embedded-opentype'),
    /* IE6-IE8 */
    url('../fonts/orbitron/orbitron-v11-latin-700.woff2') format('woff2'),
    /* Super Modern Browsers */
    url('../fonts/orbitron/orbitron-v11-latin-700.woff') format('woff'),
    /* Modern Browsers */
    url('../fonts/orbitron/orbitron-v11-latin-700.ttf') format('truetype'),
    /* Safari, Android, iOS */
    url('../fonts/orbitron/orbitron-v11-latin-700.svg#Orbitron') format('svg');
  /* Legacy iOS */
}

/* open-sans-regular - latin */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/opensans/open-sans-v17-latin-regular.eot');
  /* IE9 Compat Modes */
  src: local('Open Sans Regular'), local('OpenSans-Regular'),
    url('../fonts/opensans/open-sans-v17-latin-regular.eot?#iefix') format('embedded-opentype'),
    /* IE6-IE8 */
    url('../fonts/opensans/open-sans-v17-latin-regular.woff2') format('woff2'),
    /* Super Modern Browsers */
    url('../fonts/opensans/open-sans-v17-latin-regular.woff') format('woff'),
    /* Modern Browsers */
    url('../fonts/opensans/open-sans-v17-latin-regular.ttf') format('truetype'),
    /* Safari, Android, iOS */
    url('../fonts/opensans/open-sans-v17-latin-regular.svg#OpenSans') format('svg');
  /* Legacy iOS */
}