@charset "utf-8";

* {
  box-sizing: border-box;
}

@media screen and (min-width: 641px) {
  #header_sub {
    margin-bottom: 20px;
    border-bottom: solid 1px #ddd;
    height: 70px;
  }
  .container {
    position: relative;
    margin: 0 auto;
    padding: 0 20px;
    width: auto;
    max-width: 960px;
  }
  #header_sub h1 {
    padding: 20px 0 0 0;
  }
}
@media screen and (max-width: 640px) {
  #header_sub {
    border-top: 4px solid transparent;
    border-bottom: solid 1px #ddd;
    padding: 4% 3%;
  }
  .container {
    width: auto;
  }
  #header_sub h1 {
    width: 50%;
  }
  #header_sub img {
    width: 100%;
  }
}

@media screen and (min-width: 641px) {
  #contents {
    margin: 0 auto;
    padding: 0 20px;
    width: auto;
    max-width: 960px;
  }
}
@media screen and (max-width: 640px) {
  #contents {
    padding: 4% 5% 0;
  }
}

@media screen and (min-width: 641px) {
  .map_wrap {
    position: relative;
    padding-bottom: calc(80%);
    width: calc(100%);
  }
  #map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}
@media screen and (max-width: 640px) {
  .map_wrap {
    position: relative;
    padding-bottom: calc(80%);
    width: calc(100%);
  }
  #map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

@media screen and (min-width: 641px) {
  .map_btn {
    margin-top: 40px;
    padding-bottom: 5px;
    text-align: center;
  }
}
@media screen and (max-width: 640px) {
  .map_btn {
    margin-top: 20px;
    padding-bottom: 5px;
    text-align: center;
  }
}

@media screen and (min-width: 641px) {
  .btn_close {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    border: 1px solid #b3b8b8;
    border-radius: 5px;
    box-shadow: 0 5px 0 0 #606464;
    padding: 12px 30px 8px;
    background: #959a9a;
    width: 210px;
    height: 50px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.2;
  }
  .btn_close::before {
    content: '×';
    position: absolute;
    top: 52%;
    left: 10px;
    font-size: 24px;
    transform: translateY(-50%);
  }
  .btn_close:hover {
    top: 5px;
    box-shadow: none;
  }
}
@media screen and (max-width: 640px) {
  .btn_close {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    border: 1px solid #b3b8b8;
    border-radius: 5px;
    box-shadow: 0 5px 0 0 #606464;
    padding: 12px 30px 8px;
    background: #959a9a;
    width: 210px;
    height: 50px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.2;
  }
  .btn_close::before {
    content: '×';
    position: absolute;
    top: 52%;
    left: 10px;
    font-size: 24px;
    transform: translateY(-50%);
  }
  .btn_close:hover {
    top: 5px;
    box-shadow: none;
  }
}

@media screen and (max-width: 640px) {
  #footer {
    margin-top: 20px;
  }
}