.but,
button {
  outline: none;
  border: none;
  background: inherit;
  box-sizing: border-box !important;
}

.button-1 {
  letter-spacing: 1px;
  text-transform: uppercase;
  background-color: #d3aa03;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s ease;
}

.button-1:hover {
  color: #fff;
  background-color: #ff9900aa;
}

.button-2 {
  background-color: #fbd597;
  color: #fff;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  font-size: 18px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s ease;
}

.button-2:hover {
  color: #fff;
  transform: scale(1.05);
}

.button-3 {
  background-color: rgb(83, 53, 28);
  color: #fff;
  padding: 12px 24px;
  border: none;
  border-radius: 3px;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s ease;
}

.button-3:hover {
  color: #fff;
  box-shadow: 0 0 10px rgba(83, 53, 28, 0.8);
}

.button-4 {
  transition: 0.3s ease;
  background-color: #7b2117;
  color: #fff;
  padding: 10px 30px;
  border: none;
  border-radius: 20px;
  font-size: 20px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.button-4:hover {
  opacity: 0.5;
  color: #fff;
}

.button-5 {
  background-color: rgba(255, 166, 0, 0.537);
  color: #fff;
  padding: 18px 35px;
  border: 2px solid #fff;
  border-radius: 50px;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s ease;
}

.button-5:hover {
  box-shadow: rgb(196, 128, 0) 0px 3px 8px;
  color: #fff;
  border-color: rgb(196, 128, 0);
}

@media screen and (max-width: 600px) {
  .button-1,
  .button-2,
  .button-3,
  .button-4,
  .button-5 {
    width: 100%;
  }
}