* ul {
  list-style: none outside;
  padding: 0;
  margin: 0;
}

body {
  position: relative;
  background-image: url(../img/bg_line.png), url(../img/header1.jpg), url(../img/header2.jpg), url(../img/bg_footer.jpg);
  background-repeat: no-repeat, no-repeat, repeat-x, no-repeat;
  background-position: center 455px, top center, top center, center bottom 0%;
  height: 100%;
  z-index: 1;
}

#wrapper {
  overflow: hidden;
}

#link_btns {
  position: absolute;
  top: 20px;
  left: 50%;
  margin-left: 270px;
  padding: 0 0 10px 0;
}

#link_btns a {
  filter: drop-shadow(1px 1px 3px rgba(0, 0, 0, 0.75));
}

#link_btns a:hover {
  top: 1px;
  left: 1px;
}

#to_official_btn {
  position: relative;
  display: block;
  width: 200px;
  margin: 0 0 10px 0;
}

#regist_btn {
  width: 980px;
  padding: 0 10px;
  margin: 370px auto 0 auto;
  height: 300px;
  text-align: center;
}

#regist_btn a {
  margin: 110px 0 0 0px;
  height: 187px;
  display: inline-block;
  position: relative;
}

#regist_btn a img {
  opacity: 0;
  transition: 0.3s;
}

#regist_btn a:hover img {
  opacity: 1;
}

#regist_btn a:hover:after {
  opacity: 0;
}

#regist_btn a:after {
  content: "";
  background: url(../img/regist_btn.png);
  display: block;
  transition: 0.3s;
  height: 187px;
  width: 620px;
  position: absolute;
  top: 0;
  filter: drop-shadow(3px 3px 3px rgba(0, 0, 0, 0.5));
}

#pv {
  margin: 0 auto;
  display: block;
  width: 660px;
}

#pv img {
  width: 100%;
}

#c_btn {
  background-image: url(../img/c_btn_bg.jpg), url(../img/c_btn_bg_repeat.jpg);
  background-repeat: no-repeat, repeat-x;
  background-position: center top, left, top;
  height: 130px;
}

#c_btn ul {
  list-style: none;
  display: flex;
  justify-content: center;
  padding: 15px 0 0 0;
}

#c_btn ul li {
  width: 300px;
  margin: 0 10px;
  cursor: pointer;
}

#c_btn ul li.is-active img {
  opacity: 0;
}

#c_btn ul #regist_info_btn {
  background: url(../img/c_r_btn_on.png) no-repeat;
  background-size: contain;
}

#c_btn ul #game_info_btn {
  background: url(../img/c_g_btn_on.png) no-repeat;
  background-size: contain;
}

.ChangeElem_Panel {
  display: none;
}

#regist_info img {
  position: absolute;
}

#regist_info #step {
  position: relative;
  background: url(../img/bg1.jpg) no-repeat center 70px;
  height: 1500px;
}

#regist_info #all {
  left: 50%;
  margin: 0 0 0 -417px;
}

#regist_info #s500 {
  top: 380px;
  left: 50%;
  margin: 0 0 0 -426px;
}

#regist_info #s1000 {
  top: 420px;
  left: 50%;
  margin: 0px 0 0 20px;
}

#regist_info #s2500 {
  top: 670px;
  left: 50%;
  margin: 0px 0 0 -466px;
}

#regist_info #s5000 {
  top: 710px;
  left: 50%;
  margin: 0px 0 0 -10px;
}

#regist_info #s10000 {
  top: 900px;
  left: 50%;
  margin: 0px 0 0 -460px;
}

#dc {
  background: url(../img/bg2.jpg) no-repeat center -35px;
  height: 615px;
  position: relative;
}

#dc #dc1 {
  top: -50px;
  left: 50%;
  margin: 0px 0 0 -404px;
  z-index: 2;
}

#dc #dc2 {
  top: 237px;
  left: 50%;
  margin: 0px 0 0 -184px;
}

#rt {
  position: relative;
  height: 685px;
}

#rt #rt_img {
  left: 50%;
  margin: 0px 0 0 -417px;
}

#chara,
#game_info_img {
  text-align: center;
}

#game_info_img {
  margin: -50px 0 0 0;
}

#foot_btn {
  width: 620px;
  margin: 50px auto 0 auto;
  text-align: right;
}

#foot_btn a {
  margin: 0px 0 0 0px;
  height: 187px;
  display: inline-block;
  position: relative;
}

#foot_btn a img {
  opacity: 0;
  transition: 0.3s;
}

#foot_btn a:hover img {
  opacity: 1;
}

#foot_btn a:hover:after {
  opacity: 0;
}

#foot_btn a:after {
  content: "";
  background: url(../img/regist_btn.png);
  display: block;
  transition: 0.3s;
  height: 187px;
  width: 620px;
  position: absolute;
  top: 0;
  filter: drop-shadow(3px 3px 3px rgba(0, 0, 0, 0.5));
}

#spec {
  width: 890px;
  margin: 0px auto 50px auto;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
}

#tw {
  background: url(../img/tw_bg.png) no-repeat top left;
  width: 470px;
  height: 527px;
  margin: 0 10px 0 0;
  padding: 80px 45px 30px 35px;
}

#tw iframe {
  height: 410px !important;
}

#spec_info {
  margin: 0 0 0 10px;
  width: 400px;
}

#spec_info img {
  width: 278px;
  display: block;
  margin: 100px auto 0 auto;
}

#spec_info table {
  margin: 20px auto 0 auto;
}

#caution {
  margin: 40px auto 0 auto;
  clear: both;
  padding: 0 20px;
}

#caution p {
  background: red;
  color: white;
  font-weight: bold;
  padding: 3px 0;
  text-align: center;
  margin: 0 0 0 0;
}

#caution ul {
  border: 2px solid red;
  padding: 10px;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.5);
}

footer {
  clear: both;
  background: #ffffff;
  padding: 20px;
  position: relative;
  display: flex !important;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

footer img {
  width: 186px;
  height: 69px;
}

footer div {
  margin: 0px 0px 0px 40px;
}

footer ul {
  margin-bottom: 0px;
  font-size: 12px;
  display: flex;
  justify-content: center;
}

footer ul li {
  margin: 0 5px;
  padding-left: 5px;
  border-left: 1px solid #000;
}

footer ul li:first-child {
  border: none;
  padding-left: 0px;
  margin: 0 5px 0 0;
}

footer p {
  width: 100%;
  text-align: center;
  margin: 10px 0 0 0;
}

#finish {
  position: relative;
  background-image: url(../img/header1.jpg), url(../img/header2.jpg), url(../img/bg_footer.jpg);
  background-repeat: no-repeat, repeat-x, no-repeat;
  background-position: top center, top center, center bottom 0%;
  height: 100%;
  z-index: 1;
}

main#finish_n {
  min-height: 100%;
}

main#finish_n #finish_txt {
  width: 777px;
  display: block;
  margin: 480px auto 50px auto;
}

main#finish_n #link_btns {
  display: flex;
  width: 620px;
  margin: -20px auto 20px auto;
  justify-content: space-around;
}

main#finish_n #link_btns a {
  filter: drop-shadow(1px 1px 3px rgba(0, 0, 0, 0.75));
}

main#finish_n #link_btns a:hover {
  top: 1px;
  left: 0px;
}

main#finish_n #to_official_btn {
  position: relative;
  display: block;
  width: 300px;
  margin: 0 0 10px;
}

main#finish_n #return_btn {
  position: relative;
  width: 300px;
  display: block;
}