*
{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: consolas;
}
.error
{
  min-height: 100vh;
  background: black;  
}
.sky
{
  position: relative;
  widows: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  
}
.sky h2
{
  font-size: 16em;
  color: rgb(255, 0, 0);
  margin-top: 50px;
  text-shadow: 15px 15px 0 rgba(0,0,0,0.1);
  
}
.sky h2 span
{
  display: inline-block;
  animation: animate 4s ease-in-out infinite;
}
.sky h2 span:nth-child(even)
{
  animation-delay: -2s;
}
@keyframes animate
{
  0%,100%
  {
    transform: translateY(-20px);
  }
  50%
  {
    transform: translateY(20px);
  }
}
.field
{
  padding: 100px;
  height: 40vh;
  text-align: center;
}
.field h2
{
  color: #fff;
  font-size: 2.5em;
  margin-bottom: 20px;

}
.field h3
{
  color: rgb(68, 68, 68);
  font-size: 1.25em;
  margin-top: 180px;

}
.field a
{
  color: #000;
  line-height: 50px;
  border-radius: 50px;
  display: inline-block;
  text-decoration: none;
  font-size: 2;
}