body{
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

.ff-serif{
  font-family: "Noto Serif JP", serif;
}

.text-blue{
  color: #5990D9;
}

.text-green{
  color:#73BF86;
}

.bg-blue{
  background-color: #5990D9;
}

.description{
  font-size: 90%;
}

.title{
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
  }


  .bg-light-red{
    background: #ff8181;
  }

  .header__img{
    background: no-repeat top center url("../img/common/img-top.jpg");
    width: 100%;
    height: 16rem;
  }

  .btn-pageUp{
    font-size: 300%;
    right: 2.5%;
    bottom: 2.5%;
  }