body {
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

#drawer_menu ul.g-nav li a::before {
  display: none;
}

.container div img {
  width: 100%;
  height: auto;
}
.container .img_head {
  margin-bottom: 60px;
}
.container section p {
  text-align: center;
  margin-bottom: 15px;
}
.container section table.style_01 {
  margin-bottom: 30px;
}
.container section .img_3c {
  margin-bottom: 10px;
}
.container section .img_3c img {
  width: 33.3%;
}
.container section .img_2_1 {
  overflow: hidden;
  margin-top: 2%;
}
.container section .img_2_1 img:nth-child(1) {
  width: 58.3%;
}
.container section .img_2_1 img:nth-child(2) {
  width: 39.8%;
  float: right;
}
.container section .img_2_2 {
  overflow: hidden;
  margin-bottom: 2%;
}
.container section .img_2_2 img:nth-child(1) {
  width: 49%;
}
.container section .img_2_2 img:nth-child(2) {
  width: 49%;
  float: right;
}

/**********************************************************************

 * Media Query For PC

 ***********************************************************************/
@media print, screen and (min-width: 750px) {
  .container {
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
  }
  .container h3 {
    font-size: 22px;
  }
  .container .img_head {
    margin-bottom: 100px;
  }
  .container .earth_image {
    margin-top: 70px;
  }
  .container .earth_image img {
    width: 25%;
  }
  .container section p {
    margin-bottom: 40px;
  }
  .container section .img_3c {
    margin-bottom: 20px;
  }
  .container section .pre {
    margin-bottom: -40px;
  }
  .container section#bg {
    background: url("../earth/images/img05.jpg") no-repeat right center;
    -webkit-background-size: auto;
    -o-background-size: auto;
    background-size: auto;
  }
  .container section#bg p {
    white-space: nowrap;
  }
  .container section.mg_b {
    margin-bottom: 150px;
  }
}