body {
font-family: sans-serif;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: 100% 100%;
}
a {
  text-decoration: none;
}
img {
  max-width: 100%;
  min-height: 100%;
  image-rendering: pixelated;
  image-rendering: -webkit-optimize-contrast; 
  image-rendering: crisp-edges;
  image-rendering: -moz-crisp-edges;
}
@media (min-height: 333px) {
  img {
    height: 5%;
  }
}
.day {
  background-color: white;
  div {
  background-color: lightgray;
  width: 80vw;
  border: 3px solid gray;
  padding: 10px;
  margin: 20px;
  margin-left: auto;
  margin-right: auto;
  }
  a{
  color: black;
  }
  b{
  color: black;
  }
  c{
  color: black;
  }
  d{
  color: black;
  font-family: monospace;
  }
}
.night {
  background-color: black;
  div {
  background-color: #2C2C2C;
  width: 80vw;
  border: 3px solid #7F7F7F;
  padding: 10px;
  margin: 20px;
  margin-left: auto;
  margin-right: auto;
  }
  a{
  color: white;
  }
  b{
  color: white;
  }
  c{
  color: white;
  }
  d{
  color: white;
  font-family: monospace;
  }
}
#silenthill {
  animation: silenthill infinite alternate ease 6s;  
}
@keyframes silenthill {
  0% {
    color: #000000;
  }
  100% {
    color: #FFFFFF;
  }
}