body {
  margin: 0;
  padding: 0;
  color: whitesmoke;
  text-align: center;
}
li {
  list-style: none;
}
img {
  position: fixed;
  left: 0;
  top: 0;
  z-index: -1;
  transition: all 0.3s ease-in-out;
}
.blur {
  filter: blur(4px);
  -webkit-filter: blur(4px);
}
button {
  background-color: transparent;
  border: none;
  outline: none;
  font-size: 30px;
  transition: all 0.3s ease-in-out;
}
button:hover {
  transform: scale(1.1);
}
li {
  font-size: 30px;
}
.main {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.hidden {
  display: none;
}
#clock {
  font-size: 100px;
  margin-bottom: 20px;
}
#greeting {
  margin-top: 0;
  font-size: 100px;
}
#quote {
  position: fixed;
  bottom: 3%;
  left: 50%;
  transform: translate(-50%, -50%);
}
#todo-form input,
#login-form input {
  outline: none;
  border: none;
  background-color: transparent;
  color: white;
  height: 100px;
  font-size: 50px;
}
#todo-form input {
  width: 680px;
}
#login-form input {
  width: 445px;
}
#todo-form input::placeholder,
#login-form input::placeholder {
  color: white;
  font-size: 50px;
}
#weather {
  position: fixed;
  font-size: 20px;
  right: 5%;
  top: 3%;
}