html, body {
  position: relative;
  min-height: 100%;
  height: 100%;
  background: url(../images/concept_anshin/backimage_300px.jpg);
}
.container {
    width: auto !important;
    max-width: 1000px !important;
}
.clearfix, #pager ul, #concept #concept_slide .scene5 .btns {
  *zoom: 1;
}
.clearfix:before, #pager ul:before, #concept #concept_slide .scene5 .btns:before, .clearfix:after, #pager ul:after, #concept #concept_slide .scene5 .btns:after {
  content: "";
  display: table;
}
.clearfix:after, #pager ul:after, #concept #concept_slide .scene5 .btns:after {
  clear: both;
}

#pager ul {
  float: left;
  width: 600px;
}
#pager ul li {
  list-style: none;
  float: left;
  height: 25px;
  color: #000;
  text-align: center;
  cursor: pointer;
}

#head_back {
  position: absolute;
  top: 20px;
  right: 30px;
  width: 145px;
  padding-right: 15px;
  border: solid 1px #333;
  text-align: right;
  background: url(../images/concept/back_ico.png) no-repeat 15px center;
}
#head_back a {
  color: #000;
}

#concept {
  width: 100%;
  padding-top: 55px;
}
#concept #concept_slide {
  position: relative;
  /* z-index: 10; */
  max-width: 1000px;
  /* height: 620px; */
  margin: 0 auto;
}
#concept #concept_slide section {
  text-align: center;
  /* position: absolute;
  left: 50%;
  margin-left: -500px;
  opacity: 0; */
}
#concept #concept_slide section .contents {
  text-align: center;
  /* position: absolute;
  top: 0;
  left: 50%;
  margin-left: -500px;
  opacity: 0; */
}
#concept #concept_slide section .contents .contents1, #concept #concept_slide section .contents .contents2, #concept #concept_slide section .contents .contents3, #concept #concept_slide section .contents .contents4 {
  /* position: absolute;
  top: 0;
  opacity: 1; */
}
#concept #concept_slide .scene5 {
  max-width: 1000px;
  /* z-index: 9; */
}
#concept #concept_slide .scene5 h2 {
    max-width: 902px;
  margin: 0 auto 45px;
}
#concept #concept_slide .scene5 .btns {
    max-width: 725px;
  margin: 0 auto 50px;
  display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
#concept #concept_slide .scene5 .btns .left {
  /* float: left; */
  max-width: 345px;
  /* margin-right: 30px; */
  padding-top: 10px;
  padding: 10px 5px 0;
}
#concept #concept_slide .scene5 .btns .right {
  /* float: left; */
  max-width: 350px;
  padding: 0 5px;
}
#concept #concept_slide .scene5 .link_txt {
  margin-bottom: 0;
}
#concept #concept_slide .scene5 .link_txt a {
  color: #0074B9;
}
#concept #concept_slide .scene5 p {
  margin-bottom: 70px;
}
#concept #concept_slide .prev-btn {
  position: absolute;
  top: 50%;
  margin-top: -12px;
  left: -50px;
}
#concept #concept_slide .next-btn {
  position: absolute;
  top: 50%;
  margin-top: -12px;
  right: -50px;
}

#hide_content {
  overflow-y: hidden;
  position: fixed;
  bottom: -335px;
  left: 0;
  height: 0;
  z-index: 100;
  width: 100%;
  background: #0074B6;
}
#hide_content #main-footer .container .bnr-inquire {
  border: none;
  background: #fff;
}

footer {
  position: absolute;
  width: 100%;
  height: 200px;
  background: none;
  background-size: cover;
}
footer #copy {
  /* position: absolute;
  left: 70px;
  bottom: 30px; */
  text-align: center;
}
footer #contact_btn {
  /* position: absolute;
  z-index: 99;
  left: 50%;
  margin-left: -35px;
  bottom: 27px;
  cursor: pointer; */
}