body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.full {
  width: 100%;
}

.buy-now {}

.buy-now a {
  background-color: #049A8B;
  padding: 15px 40px;
  color: #FFF;
  text-decoration: none;
  font-weight: bold;
  font-size: 22px;
  border-radius: 10px;
  margin: 20px;
  display: inline-block;
  border: 2px solid #fff;
}

.buy-now a:hover {
  border: 2px solid red;
}