html,
body {
  width: 100%;
  height: 100%;
}

body {
  background: linear-gradient(-45deg, #ee7752, #233c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

#atributos {
  font-size: 12px;
  font-weight: bold;
}

#mainCard {
  border: 3px solid black;
  box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px,
    rgba(0, 0, 0, 0.22) 0px 15px 12px;
}

#imagen {
  border-radius: 3px;
  margin-bottom: 10px;
}

.titulo {
  width: 100%;
  border-radius: 5px;
  border: black 2px solid;
}

.pokebola {
  width: 50px;
  height: 50px;
}

.flip-card {
  background-color: transparent;
  width: 300px;
  height: 420px;
  perspective: 1000px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.flip-card-front {
  background-color: rgba(187, 187, 187, 0);
  color: black;
}

.flip-card-back {
  background-color: #2980b9;
  color: white;
  transform: rotateY(180deg);
  box-shadow: rgba(0, 0, 0, 0.3) 0px 19px 38px,
    rgba(0, 0, 0, 0.22) 0px 15px 12px;
}

.imgPokemon {
  height: 150px;
  width: 150px;
}
.idPokemon {
  font-size: xx-large;
}

#nombre {
  font-weight: bolder;
}

.imagenTipo {
  width: 100px;
  height: 100px;
}

.botonPokemon {
  height: 100px;
  width: 100px;
  position: relative;
  display: block;
  text-align: center;
  line-height: 63px;
  background: #333;
  border-radius: 50%;
  font-size: 30px;
  color: #666;
  transition: 0.5s;
}

.botonPokemon::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #ff1030;
  transition: 1s;
  transform: scale(1.2);
  z-index: -1;
}

.botonPokemon:hover::before {
  transform: scale(1.1);
  box-shadow: 0 0 15px #ff1030;
}

.botonPokemon:hover {
  color: #ffee10;
  box-shadow: 0 0 20px #ff1030;
  text-shadow: 0 0 20px #ff1030;
}