html, body {
  font-family: 'Roboto', 'Helvetica', sans-serif;
}

.center {
  margin: auto;
  width: 60%;
  padding: 10px;
}

.blue{
 color: #0e67dce0;
}

.border-blue{
  border: 3px solid #0e67dce0;
}
.border-green{
  border: 3px solid #03e137e0;
}

.card {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  max-width: 450px;
  margin: auto;
  color: #0e67dce0;
  text-align: center;
  font-family: arial;
}

.inline{
  display: inline-block;
}

.price-s{
  color: rgba(198, 125, 0, 0.851);
  font-size: 22px;
}

.price {
  color: rgb(0, 192, 198);
  font-size: 22px;
}

.card button {
  border: none;
  outline: 0;
  padding: 12px;
  color: white;
  background-color: #009523e0;
  text-align: center;
  cursor: pointer;
  width: 100%;
  font-size: 18px;
}

.footer button{
  border: none;
  outline: 0;
  padding: 12px;
  color: white;
  background-color: #000;
  text-align: center;
  cursor: pointer;
  width: 100%;
  font-size: 18px;
}

.card button:hover {
  background-color: #00cd30e0;
}

.footer button:hover{
  opacity: 0.7;
}