.customize-area {
  width: 970px;
  margin: auto;
  padding: 10px;
  background-color: #000000;
}
.header-logo {
  text-align: center;
  padding-top: 20px;
  padding-bottom: 20px;
}
.header-navi {}
.navi {
  margin-top: 0;
  margin-left: 20px;
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
}
.navi ul {
  list-style: none !important;
}
.navi li {
  /* [disabled]width: calc(100%/7); */ /*←画像を横に4つ並べる場合*/
  margin: 0 5px; /*←画像の左右に5pxの余白を入れる場合*/
  box-sizing: border-box;
}
.navi li img {
  max-width: 100%; /*画像のはみだしを防ぐ*/
  height: auto; /*画像の縦横比を維持 */
  padding: 20px;
  /* [disabled]border:solid 1px #ccc; */ /*←画像を1pxのグレーの枠線で囲む指定の場合*/
  cursor: pointer;
  transition-duration: 0.3s;
}
.navi li:hover img {
  opacity: 0.6;
  transition-duration: 0.3s;
}
.slider {
  margin-bottom: 40px;
}
.a01 {
  background-image: url("https://seiryu.sub.jp/img/01.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 496px;
  margin-bottom: 60px;
}
.a01-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.a02 {
  background-image: url("https://seiryu.sub.jp/img/02.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 540px;
  margin-bottom: 60px;
}
.a02-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.a03 {
  background-image: url("https://seiryu.sub.jp/img/03.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 496px;
  margin-bottom: 60px;
}
.a03-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.a04 {
  background-image: url("https://seiryu.sub.jp/img/04.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 496px;
  margin-bottom: 60px;
}
.a04-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.a05 {
  background-image: url("https://seiryu.sub.jp/img/05.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 526px;
  margin-bottom: 60px;
}
.a05-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.a06 {
  background-image: url("https://seiryu.sub.jp/img/06.png");
  background-repeat: no-repeat;
  width: 950px;
  height: 595px;
  margin-bottom: 60px;
}
.a06-x1 {
  padding-top: 438px;
  padding-left: 450px;
}
.recommended-plan {
  border: 2px solid #B9A336;
  background-repeat: no-repeat;
  width: 950px;
  margin-bottom: 60px;
  padding-bottom: 20px;
}
.recommended-plan-title {
  margin-top: 20px;
  text-align: center;
}
.recommended-plan-01 {
  margin-top: 30px;
  margin-left: 51px;
  float: left;
  width: 265px;
}
.recommended-plan-02 {
  margin-top: 30px;
  margin-left: 26px;
  float: left;
  width: 265px;
}
.recommended-plan-03 {
  margin-top: 30px;
  margin-left: 26px;
  float: left;
  width: 265px;
}
.text-aliceblue {
  margin-top: 10px;
  color: aliceblue;
  line-height: 1.8em;
}
.recommended-plan a {
  text-decoration: none !important;
}
.recommended-plan img {
  width: 265px;
}
.gototop {
  margin-top: 40px;
  margin-bottom: 40px;
}
.footer {
  border-bottom: #CCCCCC solid 1px;
}
.footer-left {
  float: left;
}
.footer-right {
  float: left;
  margin-left: 80px;
  margin-top: 60px;
}
.line02 {
  margin: 20px 0 20px 0;
}
.header-navigation-menu {
  text-align: center;
  margin-top: 10px;
  margin-bottom: 20px;
}
.footer-navigation-menu {
  text-align: center;
  margin-top: 10px;
  margin-bottom: 20px;
}