.shopitem {
  border: 1px solid #bdbdbd;
  padding: 5px 26px 5px 26px;
  box-shadow: 2px 2px 7px 0 rgba(0,0,0,0.2);
  text-align: center;
  display: inline-block;
  margin-right: 20px;
  margin-top: 15px;
  position: relative;
}

@media (max-width: 768px) {
  .shopitem {
    margin-right: 10px;
    margin-top: 10px;
    padding: 5px 15px;
  }
}

@media (max-width: 480px) {
  .shopitem {
    margin-right: 5px;
    margin-top: 8px;
    padding: 4px 10px;
    display: block;
    margin-bottom: 10px;
    width: calc(50% - 10px);
    display: inline-block;
    vertical-align: top;
  }
}

@media (max-width: 360px) {
  .shopitem {
    width: calc(100% - 10px);
    margin-right: 0;
  }
}

.exist {
  font-weight: bold;
  color: white;
  background-color: red;
  padding: 8px 12.4px;
  float: left;
  position: absolute;
  right: 180px;
  top: -30px;
  border-radius: 60px;
  text-align: center;
}

.buybtn {
  border-radius: 4px;
  background-color: #f5ea47;
  padding: 6px;
  font-weight: bold;
  border: 0;
  box-shadow: none;
  margin-right: 2px;
}

.giftbtn {
  border-radius: 4px;
  background-color: #ffef04;
  padding: 6px;
  font-weight: bold;
  border: 0;
  box-shadow: none;
  padding-left: 24px;
  padding-right: 24px;
  margin-left: 2px;
}

.goodbuy {
  background-color: #6f93decc;
  padding-top: 5px;
  padding-bottom: 5px;
  color: white;
  margin-right: 35%;
  margin-left: 35%;
  font-weight: bold;
  font-family: helvetica, sans-serif;
  text-align: center;
}

.errbuy {
  background-color: #ff8989;
  padding-top: 5px;
  padding-bottom: 5px;
  color: white;
  margin-right: 35%;
  margin-left: 35%;
  font-weight: bold;
  font-family: helvetica, sans-serif;
  text-align: center;
}

#desc {
  margin-bottom: 40px;
  font-size: 16px;
  background-color: #ececec;
  padding: 15px 10px 15px 10px;
}