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

body {
  background-image: url(../../assets/images/portadas/0.webp);
  background-position: center;
  background-size: cover;
  min-height: 100vh;
}

.portada {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.32);
}

.ing {
  color: #ffffffbd;
  background-color: #224f2ba1;
  border-radius: 10px;
  padding: 15px;
  text-decoration: none;
  transition-property: background, color;
  transition-duration: 0.5s;
}

.ing:hover {
  color: #fff;
  background-color: #000;
}

.box0 {
  position: relative;
  top: -2%;
  text-align: center;
  border-bottom: .5vw solid #224f2ba1;
  overflow: hidden;
  animation: anim 2.5s linear forwards;
  letter-spacing: 0;
  font-size: 3vw;
  color: #ffffffbd;
}

@keyframes anim {
  0% {
    width: 0;
    height: 0;
  }

  30% {
    width: 59vw;
    height: 0;
  }

  60% {
    width: 59vw;
    height: 8vw;
  }

  80% {
    width: 59vw;
    height: 8vw;
  }

  100% {
    width: 59vw;
    height: 8vw;
  }
}