html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  /* padding: 0; */
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}


/* 調整用スタイル */

a {
  text-decoration: none;
}


ul,
li {
  list-style: none;
}


/* メイン */




main {
  background: linear-gradient(135deg, rgb(226, 212, 212),  rgb(60, 228, 13));
  background: -webkit-linear-gradient(-45deg, rgb(243, 177, 177),  rgb(148, 245, 103));
  background: -moz-linear-gradient(45deg, rgb(235, 230, 230),  rgb(128, 245, 167));
  display: flex;
  top: 80px;
  padding-top: 10px;
}


.main {
  display: inline;
}


.main__inner {
  width: 100%;
  height: 100vh;
  max-height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.7;
}


/* @supports not (-webkit-touch-callout: none) { 
  .main__inner1 {
    background: url(../images/background_image/IMG_1.JPG);
  }

　.main__inner2 {
    background: url(../images/background_image/IMG_2.JPG);
  }

　.main__inner3 {
    background: url(../images/background_image/IMG_3.JPG);
　}

  .main__inner4 {
    background: url(../images/slideshow/2.jpg);
  }


  .main__inner5 {
    background: url(../images/slideshow/3.jpg);
  }

  .main__inner6 {
    background: url(../images/slideshow/4.jpg);
  }
}
 */
.contents {
  margin: 0;
  padding: 0 40px;
  background: linear-gradient(to right ,rgb(238, 0, 0), rgb(240, 130, 130));
  text-align: center;
  color: cornsilk;
  line-height: 2;
}

.content1 {
      background: linear-gradient(to left ,rgb(238, 0, 0), rgb(240, 130, 130));
}


iframe {
  width: 150px;
  height: 150px;
}

@media screen and (min-width: 730px){
  iframe {
    width: 400px;
    height: 300px;
  }
}  

.contents h1 {
  font-size: 150%;
}


.main__inner div {
  font-size: 15px;
  margin: auto;
  color: white;
  text-align: center;
}


@media screen and (min-width: 730px){
  .main__inner div {
    font-size: 40px;
  }
}


.main__inner h2{
  padding: 20px 0;
  font-size: 150%;
  color:rgb(53, 252, 13);
}


.main__inner1 {
  background-image: url(../images/background_image/IMG_1.JPG);
}

.main__inner2 {
  background-image: url(../images/background_image/IMG_2.JPG);
}

.main__inner3 {
  background-image: url(../images/background_image/IMG_3.JPG);
}


.main__inner4 {
  background-image: url(../images/slideshow/2.jpg);
}


.main__inner5 {
  background-image: url(../images/slideshow/3.jpg);
}


.main__inner6 {
  background-image: url(../images/slideshow/4.jpg);
}

/* ヘッダー */


.header {
  background: linear-gradient(to left, rgb(3, 153, 3), rgb(171, 245, 121));
  width: 100%;
  height: 50px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
}


@media screen and (min-width: 960px) {
  .header {
    height: 80px;
  }
}


.header__inner {
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: inherit;
  position: relative;
}


/* ヘッダーのロゴ部分 */
.header__title {
  width: 80px;
}


.header__title:hover {
  opacity: 0.8;
}


@media screen and (min-width: 960px) {
  .header__title {
    width: 140px;
  }
}

.header__title img {
  display: block;
  width: 50%;
  height: 50%;
}

/* ヘッダーのナビ部分 */

.header__nav {
  position: absolute;
  right: 0;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  transform: translateX(100%);
  background-color: #fff;
  transition: ease .4s;
  display: flex;
}


@media screen and (min-width: 960px) {
  .header__nav {
    position: static;
    transform: initial;
    background-color: inherit;
    height: inherit;
    display: flex;
    justify-content: end;
    width: 50%;
  }
}


.nav__items {
  margin: auto;
}

@media screen and (min-width: 960px) {
  .nav__items {
    margin: initial;
    width: 100%;
    display: flex;
    align-items: center;
    height: initial;
    justify-content: space-between;
  }
}


.nav-items__item {
  cursor: pointer;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;

}

@media screen and (min-width: 960px) {

  .nav-items__item:before {
    position: absolute;
    content: "";
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: orange;
    opacity: 0;

  }

  .nav-items__item:hover:before {
    opacity: 1;
  }
}



/* ナビのリンク */
.nav-items__item a {
  color: black;
  width: 100%;
  display: block;
  text-align: center;
  font-size: 24px;
  margin-bottom: 24px;
}

.nav-items__item:last-child a {
  margin-bottom: 0;
}

@media screen and (min-width: 960px) {
  .nav-items__item a {
    margin-bottom: 0;
    font-size: 18px;
  }
}


/* メニュー */
.header__info {
  width: 48px;
  height: 100%;
}

.info {
  background-color: transparent;
  border-color: transparent;
  z-index: 9999;
  cursor: pointer;
}

@media screen and (min-width: 960px) {
  .info {
    display: none;
  }
}


/* イタリアンメニューの線 */
.info span {
  width: 100%;
  height: 1px;
  background-color: rgb(247, 8, 8);
  position: relative;
  transition: ease .4s;
  display: block;
}

.info span:nth-child(1) {
  top: 0;
}

.info span:nth-child(2) {
  margin: 10px 0;
}


.info span:nth-child(3) {
  top: 0;
}


/* メニュークリック後のスタイル */
.header__nav.active {
  transform: translateX(0);
}

.info.active span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}


.info.active span:nth-child(2) {
  opacity: 0;
}


.info.active span:nth-child(3) {
  top: -14px;
  transform: rotate(-50deg);
}

/* フッター */
.footer {
  display: flex;
  background: linear-gradient(to right, rgb(3, 153, 3), rgb(171, 245, 121));
  width: 100%;
  height: 50px;
  position: relative;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
}


.footer div {
  margin: auto;
  font-style: italic;
  color:antiquewhite;
}