.product__social-list {
  display: flex;
  gap: 10px;
}

.product__explain a {
  color: #333;
  border-bottom: 3px double;
}
.product__explain a:hover {
  color: #ccc;
  text-decoration: none;
}

.notice {
    position: relative;
    padding: 1em;
    background: #ffeaea;
    color: #ff0000;
    font-weight: bold;
  margin-bottom: 30px;
}
.notice:after {
    position: absolute;
    content: '';
    top: 100%;
    left: 30px;
    border: 15px solid transparent;
    border-top: 15px solid #ffeaea;
    width: 0;
    height: 0;
}
.notice p {
    margin: 0; 
    padding: 0;
}

/*　画像サイズ指定　*/
.product__image {
  width: 420px;
}
.product__image-thumb {
  width: 420px;
}

.product_all {
    padding-left: 460px;
    width: 390px;
}

.option {
  padding-bottom: 20px;
}

/*　回り込み指定　*/
.float_do {
    float:  left;   /* 回り込み指定 */
}


/*　文字デザイン */

.point-e {
  background: yellow;
  font-size : smaller;
}

.price-r {
  color: red;
}