.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}
.p_c_container {
  overflow: hidden;
  background-color: #fff;
  }
.p_c_left {
  width: 330px;
  float: left;
  background-color: #fff;
  }
.p_c_left img {
max-width: 300px;
max-height: 300px;
  }
.o_img img {
max-width: 300px;
max-height: 300px;
margin-bottom: 5px;
  }
.p_c_right {
  width: 320px;
  float: left;
  background-color: #fff;
  }
#cart_in a {
  display: block;
  width: 140px;
  height: 30px;
  background: url(https://img11.shop-pro.jp/PA01292/910/etc/cart_in_onoff.png?210706) no-repeat 0 0;
  }
#cart_in a:hover {
  background-position: 0 bottom;
  }
.h_400 {
  height: 260px;
  }