/* 譁�ｭ� */

h1{
  font-size:1.8em;
}
h2{
  font-size:1.6em;
}
h3{
  font-size: 1.4em;
  border-radius: 0.5em;
  background-color: lightgray;
  padding: 0.1em 0.5em;
  display: inline-block;
  margin: 10px;
}
h4{
  font-size:1.2em;
}
h5{
  font-size:1em;
}
.f40{
  font-size:40px;
}
.f20{
  font-size:20px;
}
.f18{
  font-size:18px;
}
.f16{
  font-size:16px;
}
.f14{
  font-size:14px;
}
.f12{
  font-size:12px;
}
.f10{
  font-size:10px;
}
b{
  display: inline-block;
}
.right{
  text-align: right;
}
.left{
  text-align: left;
}
.gray{
  background-color: lightgray;
}
.red{
  color: red;
}
.yellow{
  color: yellow;
}
.blue{
  color: blue;
}

/* 陦ｨ險� */

.tb{
  display: none;
}
.sm{
  display: none;
}
.pc{
  display: block;
}

/* 髟ｷ縺� */

.p-auto{
  width: auto;
}
.p-200{
  width: 200px;
}
.p-300{
  width: 300px;
}
.p-400{
  width: 400px;
}
.p-500{
  width: 500px;
}
.p-600{
  width: 600px;
}
.p-700{
  width: 700px;
}
.p-800{
  width: 800px;
}
.p-900{
  width: 900px;
}
.p-1000{
  width: 1000px;
}
.p-10{
  width: 10%;
}
.p-20{
  width: 20%;
}
.p-30{
  width: 30%;
}
.p-40{
  width: 40%;
}
.p-45{
  width: 45%;
}
.p-50{
  width: 50%;
}
.p-60{
  width: 60%;
}
.p-70{
  width: 70%;
}
.p-80{
  width: 80%;
}
.p-90{
  width: 90%;
}
.p-100{
  width: 100%;
}

/* 繝��繝悶Ν */

table{
  margin: 0 auto;
  width: auto;
  border-spacing: 0px;
  border-collapse: collapse;
  line-height : 1.8em;
}
table th,table td{
  text-align: center;
}
.table-border td,.table-border th{
  border: 1px solid #333;
}
.justify{
  text-align-last: justify;
  padding: 0 20px;
}


@media screen and (max-width: 960px) {

  /* 譁�ｭ� */
  h1{
    font-size:1.8em;
  }
  h2{
    font-size:1.6em;
  }
  h3{
    font-size:1.4em;
  }
  h4{
    font-size:1.2em;
  }
  h5{
    font-size:1em;
  }

  /* 陦ｨ險� */

  .pc{
    display: none;
  }
  .sm{
    display: none;
  }
  .tb{
    display: block;
  }

  /* 髟ｷ縺� */

  .t-auto{
    width: auto;
  }
  .t-200{
    width: 200px;
  }
  .t-300{
    width: 300px;
  }
  .t-400{
    width: 400px;
  }
  .t-500{
    width: 500px;
  }
  .t-600{
    width: 600px;
  }
  .t-700{
    width: 700px;
  }
  .t-800{
    width: 800px;
  }
  .t-900{
    width: 900px;
  }
  .t-1000{
    width: 1000px;
  }
  .t-10{
    width: 10%;
  }
  .t-20{
    width: 20%;
  }
  .t-30{
    width: 30%;
  }
  .t-40{
    width: 40%;
  }
  .t-50{
    width: 50%;
  }
  .t-60{
    width: 60%;
  }
  .t-70{
    width: 70%;
  }
  .t-80{
    width: 80%;
  }
  .t-90{
    width: 90%;
  }
  .t-100{
    width: 100%;
  }

  .justify{
    padding: 0 10px;
  }
}

@media screen and (max-width: 750px) {

  /* 譁�ｭ� */
  h1{
    font-size:1.5em;
  }
  h2{
    font-size:1.4em;
  }
  h3{
    font-size:1.3em;
  }
  h4{
    font-size:1.2em;
  }
  h5{
    font-size:1em;
  }

  /* 陦ｨ險� */

  .pc{
    display: none;
  }
  .tb{
    display: none;
  }
  .sm{
    display: block;
  }
  .scroll-area{
    overflow-x: scroll;
    margin: 0 auto;
  }
  ul{
    padding-left: 20px;
  }

  /* 髟ｷ縺� */

  .s-auto{
    width: auto;
  }
  .s-200{
    width: 200px;
  }
  .s-300{
    width: 300px;
  }
  .s-400{
    width: 400px;
  }
  .s-500{
    width: 500px;
  }
  .s-600{
    width: 600px;
  }
  .s-700{
    width: 700px;
  }
  .s-800{
    width: 800px;
  }
  .s-900{
    width: 900px;
  }
  .s-1000{
    width: 1000px;
  }
  .s-10{
    width: 10%;
  }
  .s-20{
    width: 20%;
  }
  .s-30{
    width: 30%;
  }
  .s-40{
    width: 40%;
  }
  .s-50{
    width: 50%;
  }
  .s-60{
    width: 60%;
  }
  .s-70{
    width: 70%;
  }
  .s-80{
    width: 80%;
  }
  .s-90{
    width: 90%;
  }
  .s-100{
    width: 100%;
  }
  
  /* 繝��繝悶Ν */

  .justify{
    text-align-last: center;
  }
}
/* -------------------template------------------- */
main{
  width: 800px;
  margin: 0 auto;
}
.m-top p{
  margin: 0;
  margin-top: 30px;
  text-align: center;
  font-size: 1.2em;
}
.m-top-ttl{
  margin: 0 auto;
  font-size: 2em;
  text-align: center;
  color: rgb(255, 255, 255);
  background-color:  #1a1672;
  margin-bottom: 30px;
}
.m-first{
  display: flex;
  justify-content: center;
}
.m-first-concept{
  flex: 1;
  padding: 10px;
  font-size: 1.5em;
}
.m-first-concept p{
  margin-top: 0;
}
.m-first img{
  width: 300px;
  height: 300px;
  padding: 10px;
}
.table-sub{
  margin: 0 auto;
}
.list li{
  font-weight: bold;
  font-size: 1.2em;
}
ul p,ol p{
  margin: 0;
}
.flex{
  display: flex;
  justify-content: space-around;
}

aside{
  width: 800px;
  margin: 0 auto;
}
.a-top{
  display: flex;
  justify-content: space-between;
  text-align: center;
}
.a-top img{
  width: 200px;
}
.a-top a:hover {
  opacity: 0.5;
}
.a-right-menu{
  position: fixed;
  bottom: 130px;
  right: 20px;
  display: flex;
  flex-direction: column;
}
.a-right-menu a,.blogicon-chevron-up{
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #333;
  border-radius: 100vh;
  margin: 10px;
  font-weight: bold;
  text-decoration: none;
  color: #333;
}
#page-top {
  font-size: 0;
  opacity: 0;
}
#page-top.fade-in {
  font-size: 1em;
  opacity: 1;
  transition: opacity 2s;
}
.a-right-menu a:hover,.fade-in:hover{
  opacity: 0.5;
  cursor: pointer;
}


@media screen and (max-width: 960px) {
  main{
    width: 98%;
  }
  .a-right-menu{
    display: none;
  }
  aside{
    width: 98%;
  }
  .a-right-menu{
    display: none;
  }
}

@media screen and (max-width: 750px) {
  
  main{
    width: 98%;
  }
  .m-first{
    flex-direction: column;
    font-size: 0.8em;
  }
  .m-first img{
    width: 80%;
    height: auto;
    margin: 0 auto;
    display: block;
  }
  .flex{
    flex-direction: column;
  }

  aside{
    display: none;
  }
}