* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  width: 100vw;
  height: 100vh;
  background: #4776e6;
  background-color: #8e54e9;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

#navegador {
  width: 100%;
  height: 60px;
  background: #4776e6;
  box-shadow: 0 0 10px 1px;
  margin-bottom: 40px;
}

ul {
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0 100px;
}

ul li {
  display: block;
  height: 100%;
  margin-right: 30px;
  font-size: 20px;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: #fff;
  text-transform: uppercase;

}

ul li a {
  color: #fff;
  text-transform: uppercase;
  text-decoration: none;
  text-shadow: 0 0 15px #8e54e9;
  transition: all 300ms linear;
}

/* Style 2: Just transform 10px up and 10px down */
ul li a:hover {
  animation: anim2 500ms cubic-bezier(0.175, 0.885, 0.32, 0.275) infinite;
}

@keyframes anim2 {
  0% {
    opacity: 1;
    transform: translateY(px);
  }
  25% {
    opacity: 0;
    transform: translateY(-10px);
  }
  50% {
    opacity: 1;
    transform: translateY(0px);
  }
  75% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}