.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}
.product-image {
  margin-bottom: 20px;
}
.prduct-option {
  margin-bottom: 20px;
}
.btn-addcart {
 color: #fff;
 font-size: 1.0rem;
 background-image: url("https://img21.shop-pro.jp/PA01453/791/etc/icon_cart.png");
 background-repeat: no-repeat;
 background-position: left 20px center;
 background-color: #c7953d;
 text-align: center;
 width: 100%;
 border-radius: 0;
 border: none;
 margin-bottom: 20px;
 font-family: 'Noto Serif JP', "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif"
}
.btn-addcart:hover {
  background-color: #c7953d;
  color: #fff;
}
.table-bordered {
  font-size: 0.9rem;
}
.modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background-color: rgba(0, 0, 0, 0.8);
      display: none;
    }

.bigimg {
      position: absolute;
      width: 80%;
      max-width: 800px;
      top: 80px;
      left: 0;
      right: 0;
      margin-right: auto;
      margin-left: auto;
      text-align: center;
    }

.close-btn {
      color: #fff;
      font-size: 40px;
      position: absolute;
      left: 20px;
      top: 0;
    }
.close-btn a {
      color: #fff;
      text-decoration: none;
    }
.product-image li{
  margin-bottom: 10px;
}
#option_tbl {
    width: 100%;
    text-align: center;
}
#option_tbl .cell_2 > div {
    padding-bottom: 5px;
}
#option_tbl th {
    vertical-align: middle;
}
#option_tbl th,#option_tbl td{
    border: 1px solid #000;
    padding: 10px;
}
#option_tbl th, #option_tbl .none {
    background: #494949;
    color: #fff;
}
#option_tbl td {
    background: #fff;
}
#option_tbl {
  font-size: 0.8rem;
}
.cover {
    text-align: center;
    margin: 30px auto;
    font-weight: bold;
    border: 2px solid #bf4825;
    background-color: #fff;
}
.cover a {
    display: block;
    padding: 10px;
    color: #bf4825;
}
.cover_attention {
  font-weight: bold;
  font-size: 1.5rem;
  color: red;
}
@media(min-width: 768px) {
.product_info {
  display: flex;
}
.product_info>div {
  flex: 1;
  }
.product_info>div:last-of-type {
  margin-left: 50px;
  }
.cover {
  width: 80%;
 }
}