/*------------------------------
about_us
------------------------------*/

h1{
  margin-top:-15px;
}

#about_us{
	width:100%;
	margin:0 0 30px;
	padding:15px 20px;
	background:#edf8ff;
	border-radius: 6px;
    box-sizing: border-box;
}

#about_us h2{
	width:100%;
	line-height:1.7;
	font-size: 16px;
	font-weight: bold;
	color:#1e94d8;
}

#about_us p{
margin: 0;
}

/* PCでは常に表示・ボタン非表示 */
@media (min-width: 769px) {
  .readmore-content {
    height: auto !important;
    overflow: visible;
  }

  .readmore-button {
    display: none;
  }
  
  #top_cate{
    display: none;
  }
}

/* スマホ */
@media (max-width: 768px) {

  #about_us{
    margin:0 0 40px;
  }
  
  .readmore-content {
    height: 0;
    overflow: hidden;
    transition: height .4s ease;
    margin-bottom:10px;
  }

  .readmore-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: -20px;
    float: right;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    color:#1e94d8;
    font-size: 14px;
  }

  /* ▼ */
  .readmore-button::before {
    content: "";
    width: 6px;
    height: 6px;
    border-right: 2px solid #1e94d8;
    border-bottom: 2px solid #1e94d8;
    transform: rotate(45deg);
    margin: -2px 0 0;
  }

  /* 開いた時 */
  .readmore.is-open .readmore-button span {
    font-size: 0;
  }

  .readmore.is-open .readmore-button span::before {
    content: "閉じる";
    font-size: 14px;
  }

  /* × */
  .readmore.is-open .readmore-button::before {
    content: "×";
    width: auto;
    height: auto;
    border: none;
    transform: none;
    font-size: 20px;
    line-height: 1;
    margin: -1px -3px 0 0;
  }
  
    
  #top_cate{
    display: visible;
  }
  
  #top_cate h2.title_bk {
    margin: 0;
  }
    
  #top_cate ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
    
  #top_cate ul > li{
    display:block;
    width:49%;
    margin:0;
    padding:8px 0;
    background: url(https://file001.shop-pro.jp/PA01123/196/common/dotline_gray.gif) repeat-x left bottom;
    vertical-align: middle;
    font-weight: bold;
    overflow: hidden;
    line-height: 1.5;
  }

  #top_cate ul > li span{
    font-size: 10px;
    display: block;
    font-weight: normal;
  }

  #top_cate ul > li img{
    float: left;
    padding: 0 8px 0 0;
    width: 46px;
    height: auto;
  }
}