.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}

.product-image.mar_b_50 {
  margin-bottom: 0px;
  margin-top: 50px;
}

.table th, .table td {
  padding: 10px 4px;
  border-top: none;
  border-bottom: 1px solid #DCDDDD;
  vertical-align: middle;
  text-align: left;
  line-height: 20px;
  font-size: 18px;
}

p.option_price{
  font-size: 16px;
  line-height: 20px;
}
.tartesize{
  font-size: 18px;
  padding-bottom: 10px;
  padding-left: 6px;
}
select {
  height: 34px;
  line-height: 34px;
  font-size: 16px;
  color: #595757;
}
.input-prepend.input-append input {
    font-size: 18px;
}
input, select, button{
  font-family: 'Source Han Serif', "ヒラギノ明朝 Pro W3", "MS P明朝", "ヒラギノ明朝", 'Times', serif;
}
input.pad_10{
  border-width: 1px;
  border-style: solid;
}
.product-order{
  padding-left: 1%;
}
.product-order .txt_c {
    text-align: left;
}
p.ordernum{
  font-size: 18px;
  padding-bottom: 0px;
  padding-left: 6px;
}
.mar_5 {
  margin: 0px;
}
.btn {
  background-color: #F5F5F5;
}
.btn.pad_10 {
  padding-bottom: 9px;
  padding-top: 9px;
}
.btn-lg {
  padding: 10px 36px;
  font-size: 16px;
  line-height: 1.6;
}
h2.txt_28 {
  font-size: 20px;
  padding-top: 50px;
}
.table.productsexp th,
.table.productsexp td{
  font-size: 14px;
  padding: 16px 12px;
  vertical-align: middle;
  text-align: left;
  line-height: 20px;
}

.product_image {
    margin-bottom: 0;
}
.product_image_main {
    float: left;
    width: 78%;
}
.product_image_thumb {
    float: right;
    width: 22%;
}
.clearfix::after {
    clear: both;
}
.clearfix::before, .clearfix::after {
    display: table;
    content: "";
}
.product_image_thumb  ul {
    list-style: none;
}
.product_image_thumb   li {
    height: 100px;
    float: left;
    cursor: pointer;
    margin-bottom: 20px;
    margin-left: 1%;
    width: 70%;
}
span.att1{
  font-size: 85%;
  color: #4a6ba4;
}