* {
  margin: 0;
  padding: 0;
}
div {
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

[onclick] {
    cursor: pointer;
}

body{
  margin: auto;
  background-color: #4F5D73;
  font-family: 'Menlo', monospace, serif;
  font-size: 1.1vw;
  text-align: center;

}

h1 {
    display: block;
    font-size: 1.1vw;
    margin-top: 0.67em;
    margin-bottom: 0.67em;
    line-height: 140%;
    font-family: '8BITWONDERNominal';
    font-weight: normal;
    font-style: normal;
    color: black;
    text-shadow: 4px 4px 0px rgba(0,0,0,0.15);
}

#preview-area {
  height: 50px;
  overflow: hidden;
  float: left;
  width: 50%;
}

#preview-area2 {
  height: 50px;
  overflow: hidden;
  float: left;
  width: 50%;
  top: 150%;
}

p {
  display: block;
  margin: 1em 0;
}

.column {
    float: left;
    width: 33.33%;
    padding: 5px;
}

/* Clearfix (clear floats) */
.row::after {
    content: "";
    clear: both;
    display: table;
}

.container {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    color: white;
}

.title_loc {
    position: absolute;
    top: 37%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.text_loc {
    position: absolute;
    top: 53%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.blinking{
    animation:blinkingText 0.8s infinite;
}
@keyframes blinkingText{
    0%{     color: #000;    }
    49%{    color: transparent; }
    50%{    color: transparent; }
    99%{    color:transparent;  }
    100%{   color: #000;    }
}

.start_loc {
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.overlay {
    height: 0;
    width: 100%;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    font-family: 'Menlo', monospace, serif;
    font-size: 0.8vw;
    color: black
    background-color: rgb(250,235,215);
    background-color: rgba(250,235,215, 0.9);
    overflow-y: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 15%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
    color: #f1f1f1;
}

.overlay .start-btn {
  color: black;
  font-size: 1vw;
  font-family: '8BITWONDERNominal';
  }

.overlay .closebtn {
  position: absolute;
  margin-left: auto;
  margin-right: auto;
  left: 0;
  right: 0;
  font-size: 60px;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 20px}
  .overlay .closebtn {
    font-size: 40px;
    top: 15px;
    right: 35px;
  }
}

.floatTL{
  position:absolute;
     top:0px;
     left:0px;
}

.button {
  padding: 15px 25px;
  font-size: 15px;
  font-family: 'Menlo', monospace, serif;
  text-align: center;
  cursor: pointer;
  outline: none;
  color: #fff;
  background-color: #C14040;
  border: none;
  border-radius: 15px;
  box-shadow: 0 9px #2D1F1F;
}

.button:hover {background-color: #892424}

.button .buttontext {
    visibility: hidden;
    background-color: black;
    color: #fff;
    text-align: center;
    font-family: 'Menlo', monospace, serif;
    font-size: 15px;
    padding: 17px 10;
    border-radius: 6px;

    /* Position the tooltip text - see examples below! */
    position: absolute;
    z-index: 1;
    bottom: 100%;
    left: 50%;
    margin-left: -60px;
}

.button:active {
  background-color: #892424;
  box-shadow: 0 5px #2D1F1F;
  transform: translateY(4px);
}

.button:active .buttontext {
    visibility: visible;
}

.speech-bubble {
  margin-bottom: 0.67em;
	position: relative;
  height: 10vh;
	background: #A3C950;
	border-radius: .4em;
}

iframe {
 border: 0;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 15px;
    background: white;
    outline: none;
    opacity: 1;
    -webkit-transition: .2s;
    transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 15px;
    background: #4CAF50;
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 15px;
    background: #4CAF50;
    cursor: pointer;
}