@charset "utf-8";

.nigata_text{
  display: block;
  font-weight: bold;
  text-align: center;
  font-size: 24px;
  margin: 80px 0 30px 0;
  border-bottom: 3px solid #940202;
  padding-bottom: 10px;
}

 .school_box .school_text {
  height: 110px;
  color: #005bc4;
  margin-top: 10px;
  font-size: 15px;
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;

}

.bgc_blue{background-color: #e7eff0;}


/*-------------------*/

.nigata1{display: flex;background-color: #fffce3;margin-bottom: 40px;}
.nigata1 .img_1{width: 50%;}
.nigata1 .boast{width: 50%;padding: 15px;}
.nigata1 h3 span{display: block;font-size: 15px;}
.boast .box span{display: block;font-size: 17px;font-weight: bold;margin-bottom: 10px;text-align: center;color: #e0235c;}
.boast .box{margin-bottom: 20px;}

.nigata3 span, .nigata4 span, .nigata5 span{display: block;color: #646464;font-size: 13px;margin-top: 5px;}
.nigata2 p{padding: 10px;}
.nigata2, .nigata3, .nigata4{padding-bottom: 70px;}
h3{background-color: #1b8dbb;color: #ffffff;font-weight: bold;padding: 5px;text-align: center;font-size: 21px;margin-bottom: 20px;}
.nigata1 h3{background-color: #ffffff;color: #3f3f3f;border: 1px solid #000;border-radius: 30px;margin-top: 20px;}
.nigata2 h4{max-width: 400px;margin: 20px auto 0px;}
.nigata2 h4 img{width: 100%;}
.nigata2 .flex_box{
      display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px; /* ← 列と行の間のスペース（今回は列） */
}
.nigata2 .box{border: 1px solid #999999;}


.nigata3 h4, .nigata4 h4{padding: 10px;font-weight: bold;font-size: 19px;margin: 20px 0 10px 0;display: block;}
.nigata3 .box{display: flex;}
.nigata3 .box img{max-width: 300px;height: auto;width: 100%;padding-top: 30px;}
.nigata3 .graph_1{max-width: 700px;}
.nigata3 p{padding: 20px 20px 0px 20px;}
.nigata3{border-top: 2px dotted #8a8a8a;}
.nigata4 p{padding: 10px;}

.school{margin-right: 13px;color: #747474;font-size: 25px;}
.hand{margin-right: 10px;color: #747474;font-size: 25px;}

.nigata5{display: flex;flex-wrap: wrap;margin-bottom: 70px;background-color: #e7eff0;padding-top: 40px;padding-bottom: 30px;}
.nigata5 .box{width: 33%;margin-bottom: 30px;}
.nigata5 .date{display: block;font-weight: bold;font-size: 18px;margin-bottom: 10px;color: #000;}
.nigata5 p{padding: 5px 10px 5px 10px;font-size: 14px;}
.none{display: none;}

/*-------------------*/

.link{padding: 0px 5px 50px;background-color: #ececec;margin-bottom: 70px;}

.link a {
  display: flex;
  border: 2px solid #000;
  padding: 8px;
  background-color: #fff;
  transition: 0.3s;
}

.link a:hover{background-color: #e6f8fc;}

.link .flex{
    display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px; /* ← 列と行の間のスペース（今回は列） */
}
.link .box{font-size: 13px;padding: 5px;color: #000;}
.link .school_title{
  display: inline-block;
  font-weight: bold;
  margin-bottom: 8px;
  margin-left: 2px;
  font-size: 14px;
  color: #0a67e0;
  border-bottom: 1px dashed #0a67e0;
  padding: 0 3px;
}
.link a img{
    width: 100%;
  max-width: 120px;
  height: auto;
  aspect-ratio: auto; /* オプション、近代ブラウザ向け */
  object-fit: contain; /* 安定した表示に */
  display: block;
}

.link h4{max-width: 500px;width: 90%;margin: 0 auto 20px;}
.link .center{text-align: center;margin: 20px;font-size: 17px;font-weight: bold;}
.text-list li {
  margin-bottom: 5px;
  padding: 3px 7px;
  background-color: #e3eaeb;
  border-radius: 20px;
}
.school_flex{margin-bottom: 0;}


@media (max-width: 600px) {
.none{display: block;}

.nigata_text{font-size: 15px;}

.school_box h2 {
        font-size: 15px;
        text-align: center;
        height: auto;
        margin-bottom: 15px;
    }

    .sample-img {
        width: 170px;
        margin: 0 auto;
    }   

    .school_box .mini {
        font-size: 13px;
        height: auto;
        margin: 15px auto 5px;
    }

.school_flex .school_box {
  width: calc((100% / 1) - 5px);
  padding: 15px;
  margin: 0 auto 10px;
  box-shadow: 0px 1px 1px 0px rgba(73, 73, 73, 0.5), inset 0px -3px 5px -2px rgba(0, 0, 0, 0.3);
    }

 .school_box .school_text {
  height: auto;
  margin-top: 5px;
  font-size: 14px;
}

/*-------------------*/

.nigata1{display: block;margin-bottom: 40px;padding-top: 20px;}
.nigata1 .img_1{width: 100%;}
.nigata1 .boast{width: 100%;padding: 15px;}
.nigata1 h3 span{display: block;font-size: 14px;}
.boast .box span{display: block;font-size: 17px;font-weight: bold;margin-bottom: 10px;text-align: center;color: #e0235c;}
.boast .box{margin-bottom: 20px;font-size: 14px;}
.nigata2, .nigata3, .nigata4{padding-bottom: 20px;font-size: 14px;line-height: 1.5;}
h3{padding: 5px;font-size: 18px;}
.nigata1 h3{margin-top: 0px;}
.nigata2 h4{margin: 10px auto 0px;}
.nigata2 .flex_box{display: grid;grid-template-columns: 1fr;margin: 0 10px;}
.nigata2 .box{border: none;}
.nigata2 .box:first-child{margin-bottom: 10px;}
.nigata3 h4, .nigata4 h4{padding: 0px 10px;font-size: 16px;margin: 20px 0 10px 0;}
.nigata3 .box{display: block;}
.nigata3 .box img{max-width: 300px;display: block;margin: 20px auto 0px;}
.nigata3 .graph_1{max-width: 700px;}
.nigata4 p{padding: 10px;}

.nigata5{display: flex;flex-wrap: wrap;margin-bottom: 25px;background-color: #e7eff0;padding-top: 40px;padding-bottom: 30px;}
.nigata5 .box{width: 50%;margin-bottom: 30px;}

.school{margin-right: 13px;color: #747474;font-size: 25px;}

.nigata5 .date{display: block;font-weight: bold;font-size: 18px;margin-bottom: 10px;color: #000;}
.nigata5 p{display: none;}

/*-------------------*/

.link .flex{display: grid;grid-template-columns: 1fr;}
.link .box{font-size: 13px;padding: 5px;color: #000;}
.link .center{text-align: center;margin: 20px 0px 0px 0px;font-size: 14px;font-weight: bold;}
.link{padding: 0px 5px 20px;margin-bottom: 40px;}
.link a img{max-width: 100px;}

}