@charset "utf-8";

* {
  box-sizing: border-box;
}

body {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #140a04;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  vertical-align: bottom;
}

.wrapper{
    max-width: 960px;
    margin-right: auto;
    margin-left: auto;
}

.common_content_area{
    width: 100%;
}

.header_nav{
    margin-top: 15px;
  margin-bottom: 15px;
  margin-left: 5%;
}

.header_nav a{
    padding: 10px 0;
    transition: 0.3s;
}

.header_nav a:hover{
    border-bottom: 2px solid #05b084;
  color: #05b084;
}

.table_link{
    width: 92%;
    margin-top: 50px;
    margin-right: auto;
    margin-left: auto;
}

.table_head{
    text-align: center;
    border-bottom: 5px solid #4887e4;
    background-color: #fff;
}

.table_date_title{
    border-bottom: 1px solid #05b084;
    background-color: #fff;
    padding-top: 30px;
    padding-bottom: 10px;
}

.table_date_title a{
    font-weight: 600;
    padding: 10px 0;
    transition: 0.3s;
}

.table_date_title a:hover{
    color: #05b084;
}

.table_date_instruction{
    padding-top: 30px;
    padding-bottom: 10px;
    padding-left: 10px;
    border-bottom: 1px solid #05b084;
    background-color: #fff;
    font-size: 14px;
}

.footer_copyright{
  margin-top: 80px;
    width: 100%;
    text-align: center;
    background-color: #f5efe9;
}

@media screen and (max-width: 500px) {
    body {
      line-height: 1.5;
    }

    .header_nav{
        margin-left: 0%;
        text-align: center;
    }

    .header_nav a{
        font-size: 14px;
    }

    .table_link{
        width: 95%;
    }

    .footer_copyright{
        font-size: 12px;
      }
}