body {
  background: rgb(23, 23, 23);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: sans-serif;
}
.back {
  position: absolute;
  color: #fff;
  top: 10px;
  text-decoration: none;
  font-size: 25px;
  background: crimson;
  padding: 15px 15px;
  border-radius: 15px 20px;
  box-shadow: 2px 2px 8px #000;
}
.back:hover {
  transform: scale(0.9);
  transition: transform 1s;
}

.card {
  position: relative;
  width: 30rem;
  height: 35rem;
  background-color: black;
  box-shadow: 0 30px 30px blue;
  /* rgba(0, 0, 0, 0.5); */
}

.content {
  position: absolute;
  bottom: 0px;
  width: 80%;
  height: 10px;
  background: crimson;
  left: 10%;
  text-align: center;
  transition: 0.5s;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
h3 {
  font-size: 30px;
  text-transform: uppercase;
  margin: 25px;
  color: #fff;
}
p {
  width: 80%;
  margin: 10px auto;
  font-size: 18px;
  transition: 0.5s;
  opacity: 0;
  line-height: 25px;
  color: #fff;
}

.content a {
  text-decoration: none;
  background-color: black;
  color: #fff;
  padding: 10px 15px;
  display: inline-block;
  margin-top: 10px;
  transition: 0.5s;
  opacity: 0;
  line-height: 25px;
}
img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 1s;
}
.card:hover .content {
  height: 100%;
  width: 100%;
  left: 0;
}
.card:hover p,
.card:hover a {
  opacity: 1;
  transition-delay: 0.5s;
}

.img-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: 1s;
}

.card:hover img {
  opacity: 0;
}