.products1, .products2{
  margin-top: 100px;
  display: flex;
}

.products2{
  margin-bottom: 100px;
}

.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  max-width: 300px;
  margin: auto;
  text-align: center;
  font-family: arial;
}

.price {
  color: grey;
  font-size: 22px;
}

.card button {
  border: none;
  outline: 0;
  padding: 12px;
  color: white;
  background-color: #2bcccb;
  text-align: center;
  cursor: pointer;
  width: 100%;
  font-size: 18px;
}

.card button:hover {
  opacity: 0.7;
}

footer{
  height: 25vh;
  display: flex;
  background: linear-gradient(to right,#91EAE4, #7F7FD5);
  color: white;
}

.by, .social{
  text-align: center;
  align-items: center;
  flex: 1;
  margin-top:30px;
}

.social a{
  color: white;
  text-decoration: none;
  align-content: center;
}

@media screen and (max-width: 800px){
  footer{
    flex-direction: column;
    height: 100%;
    padding-bottom: 20px;
  }
  .products1, .products2{
    flex-direction: column;
  }
  .card{
    margin-bottom: 40px;
  }
}