style.css

@font-face {
  font-family: 'sansationregular';
  src: url('Sansation-Regular-webfont.eot');
  src: url('Sansation-Regular-webfont.eot?#iefix') format('embedded-opentype'),
       url('Sansation-Regular-webfont.woff') format('woff'),
       url('Sansation-Regular-webfont.ttf') format('truetype'),
       url('Sansation-Regular-webfont.svg#sansationregular') format('svg');
  font-weight: bold;
  font-style: normal;

}

body {
  color: white;
  background-color: black;
  height: 100%;
  /* width: 100%; */
  margin: 0px;
  padding: 5px; 
  background-color: black;
  font-family: 'sansationregular';
}

img#alertdisplay {
  
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  
  -webkit-animation: fade 2s alternate infinite;
  animation: fade 2s alternate infinite;
   display: block;
}



@-webkit-keyframes fade {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }

}

@keyframes fade {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}


#textdisplay {
  font-size: 40px;
  position: fixed;
  top: 50%;
  left: 50%;
  /* bring your own prefixes */
  transform: translate(-50%, -50%);
}

.button {
  border: 0px;
  background: #aaa;
  padding: 12px 24px;
  -webkit-border-radius: 17px;
  -moz-border-radius: 17px;
  border-radius: 17px;
  color: #000000;
  font-size: 22px;
  font-family: sansationregular,Helvetica, Arial, Sans-Serif;
  text-decoration: none;
  vertical-align: middle;
  min-width: 270px;
}

.button:hover {
  background: #ffffff;
  color: #000;

.button:active {
  background: #000000;
}
   
.txtlbl {
  color: white;
  text-decoration: none;
  text-align: center;
  vertical-align: middle;
  min-width: 250px;
  max-width: 250px;
}


#container {
  height: 100%;
  width: 100%;
}