* {
  font-family: Arial;
}

.error {
  padding: 150px 300px;
}

#top {
  font-weight: 200;
  font-size: 1.6rem;
  opacity: 0.8;
}

#para {
  font-weight: 50;
  font-size: 1rem;
  opacity: 0.7;
}

#list {
  list-style-type: none;
  }

  .lists {
    list-style-type: disc;
  }

button {
  background-color: blue;
  color: #fff;
  border-radius: 6px;
  border-outline: none;
  height: 2rem;
  width: 4rem;
  border-style: none;
}

button:hover {
  opacity: 0.8;
  cursor: pointer;

}

#err {
  font-size: 0.7rem;
  font-weight: 0;
  opacity: 0.5;
}

.loading-dots {
  text-align: center;
  z-index: 5;
}

.dot {
  display: inline;
  margin-left: 0.2em;
  margin-right: 0.2em;
  position: relative;
  top: -1em;
  font-size: 2.5em;
  opacity: 0;
  animation: showHideDot 1.5s ease-in-out infinite;
}

#one  {animation-delay: 0.3s; }
#two {animation-delay: 0.6s; }
#three { animation-delay: 0.9s; }

@keyframes showHideDot {
  0% { opacity: 0; }
  50% { opacity: 1; }
  60% { opacity: 1; }
  100% { opacity: 0; }
}