body{
    font-family: sans-serif;
   
}

.header{
height: 20px;
padding-left:150px;
}

.title{
    padding-left: 150px;
    padding-right: 150px;  
}

.header-list li{
    list-style:none;
    float: left;
    padding-left: 20px;
    padding-right: 5px;

}

.main{
    margin-left: auto;
    margin-right: auto;
    padding-left: 200px;
    padding-right: 200px;

}


.photo{
  text-align: center;
}

.gaiyou li{
 padding-top: 10px;


}

.gaiyou{
    padding-left: 50px;
    padding-right: 50px;

}


h1 {
    color: #010079;
    text-shadow: 0 0 5px white;
    border-left: solid 7px #010079;
    background: -webkit-repeating-linear-gradient(-45deg, #cce7ff, #cce7ff 3px,#e9f4ff 3px, #e9f4ff 7px);
    background: repeating-linear-gradient(-45deg, #cce7ff, #cce7ff 3px,#e9f4ff 3px, #e9f4ff 7px);
    padding-left: 50px;
  }


 
.hr1{
  border-top: 3px dotted rgb(0, 191, 255);
  width: 80%; 
  margin-bottom: 20px;/* 点線 */
}


  .contents{
 text-align: center;
    margin-left: auto;
    margin-right: auto;
    padding-left: 120px;
    padding-right: 120px;

  

  }



.contents-item{
  float: left;
    margin-right: 5px;
   
  }


 
.contents-item {
    display: inline-block;
    float: none; /* ← これを追加or float: left を消す */
  /*  margin-right: 5px;
    text-align: center;
  }*/


  .contents-item p{
    margin-top: 0px;

  }

  /* 画像を中央寄せにする */
/*img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  height: auto;
}*/

/* スマホ対応：画面幅が768px以下ならレイアウトを変える */
@media screen and (max-width: 768px) {
  .main,
  .gaiyou,
  .contents {
    padding-left: 20px;
    padding-right: 20px;
  }

  .houkoku-item,
  .contents-item {
    float: none;
    margin: 10px auto;
    text-align: center;
  }

  .houkoku,
  .contents {
    text-align: center;
  }

  h2 {
    width: auto;
    font-size: 18px;
  }
}