@charset "utf-8";

/* ========================================
    リセットcss
========================================= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-style:normal;
	font-weight: normal;
	font-size: 100%;
	font-family: 'Noto Serif JP', serif;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
	display: block;
}
html{overflow-y: scroll;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after,q:before, q:after {content: ''; content: none;}
input, textarea,{margin: 0; padding: 0;}
ol, ul{list-style:none;}
table{border-collapse: collapse; border-spacing:0;}
caption, th{text-align: left;}
a:focus {outline:none;}

/* micro clearfix */
.cf:before,
.cf:after {
    content: " ";
    display: table;
}
.cf:after {clear: both;}
.cf {*zoom: 1;}


/* ========================================
    レイアウト用
========================================= */
image-vw { 
    width : 50vw ;
}

body {
	background: url(images/bg.png);
	font-family: 'Noto Serif JP', serif;
	background-color: white;

	}


div#wrapper {
	width: 70%;
	margin: auto;
	min-height: 100vh;/*①高さの最小値*/
  position: relative;/


}

div#contents{
	width: 100%;
	text-align: center;
	height: auto;
	background-color: #fff;
	font-size:17px;
	padding-bottom: 50px;
}

.bottom_space {
  margin-bottom: 3em;

}



h2{
	font-size: 25px;
	font-weight: bold;
	color: #A62C2A;
	margin-bottom: 50px;
	text-align: center;
	vertical-align: middle;

}


h2 img#icon{
	height: 25px;
	width: auto;
	vertical-align: middle;
}


h3 {
	font-size: 20px;
	font-weight: bold;
	color: #A62C2A;
	padding-left: 10px;
	border-left: solid;
	margin: 5px 0px 30px 0px;
	text-align: left;
	
}

h4{
	font-size: 20px;
	font-weight: bold;
	color: #A62C2A;
	padding-left: 10px;
	margin: 20px 0px 10px 0px;

}

 div#paragraph{
 	width: 95%;
	background-color: 	#DCB6A3;
	margin-bottom: 30px;
	padding: 30px 15px 15px 15px;
 	text-align: left;
}


/* トップに戻る */

.page_top_btn {
  position: fixed;
  bottom: 10px;
  right: 10px;
  font-weight: bold;
  padding: 0.7em;
  text-align: center;
  background: #DCB6A3;
  color: #fff;
  transition: 0.3s0;
}

/* マウスオーバー時 */
.page_top_btn:hover {
  background: rgb(255, 0, 0, 0.8);
  color: rgb(255, 255, 255, 0.8);
}


/* ========================================
    ヘッダー用
========================================= */

/* ハンバーガーボタン */
.btn-burger {
    display: none;  /*768px以上では使用しない */
}
header {
    padding: 30px 0 0;
}
.logo {
    width: auto;
    margin: 0 0 20px;
    padding: 0;
    text-align: center;
}
.nav-toggle:checked ~ .nav .nav-list {
    display: none;

}
.nav {
    height: auto;
}
.nav-list {
    display: flex;
    justify-content: center;
    height: auto;
    align-items: center;
}
.nav-list li:not(:last-child) {
    border-right: 1px solid #fff;
}



/*ハンバーガーアイコン*/
.btn-burger {
    cursor: pointer;
    display: block;
    width: 70px;
    height: 90px;
    position: absolute;
    top: 0px;
    right: 0px;
}

/*ハンバーガーアイコンを作る三本線*/
.icon, .icon:before, .icon:after {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    height: 3px; /*線の太さ*/
    width: 50px; /*線の長さ*/
    background-color: #444;
    border-radius: 2px;
    display: block;
    content: '';
    cursor: pointer;
    margin: auto;
}

/*三本線の間隔*/
.icon:before {
  top: 25px;
}
.icon:after {
  top: -25px;
}

/*チェックボックス非表示*/
.nav-toggle {
    display: none;
}

/*アイコンをクリックしたら*/
.nav-toggle:checked ~ .btn-burger .icon {
    background: transparent;
  }

.nav-toggle:checked ~ .btn-burger .icon:before {
    transform: rotate(-45deg);
    top: 0;
}	
.nav-toggle:checked ~ .btn-burger .icon:after {
    transform: rotate(45deg);
    top: 0;
}

.icon,
.icon:before,
.icon:after {
    transition: all .8s;
}


/*中身*/
.nav {
    background-color: #A62C2A;
    position: absolute;
		top: 100px;
		right: 0px;
		z-index: 1000000;
    
}
.nav-list a {
    display: block;
    text-decoration: none;
    color: #fff;
}

.nav-list {
    list-style: none;
    display: none;
    margin: 0;
    padding-left: 20px;
}

.nav-list li {
    margin: 0;
    padding: 10px;
}

.nav-toggle:checked ~ .nav .nav-list {
    display: block;
}

/*メインイメージ*/
.top {
    height: 600px;
    margin-bottom: 50px;
    background-color: #f0f8ff;

}

/*ハンバーガーおわり*/


header {
	height: 60px;
	padding: 0 30px 20px 30px;	
	top: 0;
	background-color: white;
	z-index: 1000000000000;
}

header h1 {
	font-size: 12px;
	color: #A62C2A;
	padding-left: 50px;
	line-height: 1;
	height: 49px;
	float: left;
	margin-top: 5px;
}

header h1 span {
	font-size: 33px;
	color: #A62C2A;
	font-weight: bold;
	margin-top: 10px;
	display: inline-block;
}

header nav {
 float: right;
 margin-top: 10px;
 margin-right: 50px;
}

ul.main-menu li {
	float: left;
	margin-left: 29px;
}

 ul.main-menu li:hover {
	background: url(images/navbar.png) no-repeat center bottom;
	height: 36px;
	display: inline-block;

}

ul.main-menu li a {
	font-size: 16px;
	font-weight: bold;
	color: #A62C2A;
	text-decoration: none;
	height: 26px;
	display: inline-block;
}

ul.main-menu li:hover a {
	color: #A62C2A;
	border-bottom: 4px solid #345c39;
}

.main-menu {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
}

.Nav-Item {
  position: relative;
  display: flex;
  flex-wrap: nowrap;
  flex: none;
  height: 100%;
  letter-spacing: 0.05em;
  font-size: 16px;
}

.Nav-Item-Link {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.Nav-Item-Link:hover {
  color: #0fbfae;
}

ul.main-menu li.Nav-Item-isParent ul.Nav-Item-Sub {
    position: absolute;
  bottom: -124px;
  left: -14px;
  display: none;
  padding-top: 12px;
  padding-bottom: 12px;
  padding-left: 14px;
  width: 240px;/*よしなに*/
  background: rgba(255,255,255,0.6);
}


.Nav-Item-Sub-Item {
  letter-spacing: 0.05em;
  color: #A62C2A;
  font-size: 16px;
}

.Nav-Item-Sub-Item:hover {
  color: #A62C2A;
}

.Nav-Item-Sub-Item-Link {
  padding-top: 12px;
  padding-bottom: 12px;
}

.Nav-Item.isParent:hover .Nav-Item-Sub {
  display: block;
}

   
/*========================================= */



	/* ----------------
	  Responsive
	---------------------*/

	/* スマホ*/
@media screen and (max-width: 780px){


div#wrapper{
width: 90%;
min-height: 100vh;/*①高さの最小値*/
position: relative;/
text-align: center;

}

div#contents{
	width: 95%;
	height: auto;
	background-color: #fff;
	font-size:17px;
	padding-bottom: 50px;
}




div.row{

	width: 100%;
}


div.contentA,.contentB{
	overflow-y: scroll;
	margin-bottom: 20px;
}
    



p img.alumni_symbol{
	

	}

image-vw { 
    width : 50vw ;
}


	
ul.main-menu li  {
	display: none;
}

table {
	display: none;
}

img#tablesmartphone{


}


section.yakuin img{
	width: 30px;
	height: auto;
	margin-right: 30px;
}


div#roundpic img{
   max-width: 15%;
   width: auto;
   margin-right: 5px;
 }






}





/* 959px以下に適用されるCSS（タブレット用） */


@media screen and (max-width: 959px){
image-vw { 
    width : 50vw ;
}

div {
	width: 100%;
	position: relative;
	text-align: center;
}


div#contents{
	position: relative;
	text-align: center;
	margin: 0;
}

div#twitter section#twitter{
width: 100%;
margin-bottom: 30px;
}

	
ul.main-menu li  {
	display: none;
}

div#contents table {
	width: 85%;
}


img#tablesmartphone{
	display: none;
}

section.yakuin img{
	width: 30px;
	height: auto;
	margin-right: 30px;
}

div.row{
	width: 100%;
}

div.contentA,.contentB{
	overflow-y: scroll;

}


	}



div.clear {
	clear: both;
	padding-bottom: 58px;
}

header p#alumni_symbol {
	position: absolute;
	top: 3px;
	left: 0;
}


/* ========================================
    メイン画像用
========================================= */
#mainimage {
	width: 100%;
	height: auto;
	margin-bottom: 10px;
}

div#roundpic {
	display: inline-block;
	text-align: center;
	margin-bottom: 20px;

}

#roundpic img{
   max-width: 15%;
   width: auto;
   margin-right: 20px;
 }

img#kaichou{
max-height: 200px;
   width: auto;
   float: left;
   margin-right: 20px;



}

========================================= */

/* ========================================
    メニュー
========================================= */
div#menu {
 float: left;
 margin-left: 20px;
 padding-top: 30px;
 
}

img {
    max-width:100%;
    max-height:100%;
}

/*ホバーエフェクト*/


div#menu ul li {
	line-height: 60px;
	margin-bottom: 20px;
	display: inline-block;

}

div#menu ul li a {
	width: 300px;
	height: 400px;
	display: block;
	font-size: 17px;
	font-weight: bold;
	color: #A62C2A;
	text-decoration: none;
	text-align: center;
	overflow: hidden;

}

ul:hover li a {
  opacity: .3;
}
ul li a:hover {
  opacity: 1;
}


/*ホバーエフェクトここまで*/







/* ===================================
    Index
========================================= */
.yakuin{
	text-align: center;
}
section.yakuin img{
	width: 200px;
	height: auto;
	margin-right: 30px;
}


div#kaisoku{
	background: #DCB6A3;
	padding: 30px 15px 15px 15px;
	height: 600px;
	width: 95%;
	overflow: scroll;
	overflow-wrap: break-word;
	margin-bottom: 50px;
	text-align: left;
 }


#kaisoku h2{
	font-size: 25px;
	font-weight: bold;
	color: #A62C2A;
	padding-top: 30px;
	margin-bottom: 20px;
	text-align: center;

}

#kaisoku h3 {
	font-size: 20px;
	font-weight: bold;
	color: #A62C2A;
	padding-left: 10px;
	margin: 5px 0px 5px 0px;
	border-left: none;
}


section#twitter{	
 float: left;
 width: 100%;
 height: 1000px;
 margin-left: 20px;
 margin-bottom: 20px;
 overflow: scroll;		
 display: inline-block;
}
/* ===================================
    全体活動
========================================= */
img#tablesmartphone{

	display: none;
}

table {
  border-collapse: collapse;
  border-spacing: 5px;
  margin: 0 auto;
  padding: 0;
  width: 600px;
  margin-left: auto;
  margin-right: auto;
}

table tr{
  border-bottom: solid 2px white;
}

table tr:last-child{
  border-bottom: none;
}

table td{
  position: relative;
  text-align: left;
  width: 20%;
  background-color:  #DCB6A3;
  color: black;
  text-align: center;
  padding: 10px 0;
}


table th{
  text-align: left;
  width: 20%;
  text-align: center;
  background-color: #A62C2A;
  padding: 10px 0;
}


table th{
  position: relative;
  text-align: left;
  width: 20%;
  background-color: #A62C2A;
  color: white;
  text-align: center;
  padding: 10px 0;
}




/* ========================================
    ニュース
========================================= */

div#newspage{
	width: auto;
	height: auto;
	background-color: #fff;
	float: right;	
	margin-right: 20px;
	margin-top: 50px;

}



div#newspage ul {
	overflow: scroll;
	width: 555px;
	height: 500px;
}

div#newspage ul li {
	font-size: 13px;
	font-weight: normal;
	color: #A62C2A;
	border-bottom: 1px dotted c;
	line-height: 32px;
}


/* ========================================
    部会一覧
 ========================================= */



div#button button:hover{
	color: #A62C2A;
	border-bottom: 4px solid #345c39;
}


img#bukai{
	width: 100%;
	height: auto;
	border-radius:20px;
}


div#button {
text-align:center;
margin-bottom: 30px;

}

button{
display:inline-block;
border-color: #A62C2A;
background-color: #fff;
font-size: 20px;
font-family: 'Noto Serif JP', serif;
margin-bottom: 10px;
}

.contentA,.contentB{
 width:47%;
 height:400px;
 text-align: left;
 vertical-align: middle;
 margin-bottom: 20px;
}


.contentA{
 float: left;

}
 
.contentB{
 float: right;

}
 

/* ========================================
    入会
========================================= */
div#nyuukai p {
	text-indent: -1em;
}

a#nyuukaiform{
	font-weight: bold;
	color:  #A62C2A;
}


div#nyuukai {
	width: 555px;
	height: auto;
	background-color: #fff;
	float: right;
	margin-right: 20px;
	padding: 50px;
}


ol {
  counter-reset:num;
  list-style-type: none!important;
  padding:0;
  margin:0;
}
ol li {
  position: relative;
  padding-left: 30px;
  line-height: 1.5em;
  padding: 0.5em 0.5em 0.5em 30px;
  text-align: left;
}

ol li:before {
  position: absolute;
  counter-increment: num;
  content: counter(num);
  display:inline-block;
  background: #555;
  color: #FFF;
  font-family: 'Noto Serif JP', serif;
  font-weight:bold;
  font-size: 14px;
  border-radius: 50%;
  left: 0;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  top: 10px;
}




/* ========================================
    フッター用
========================================= */

#footer{
	position: absolute;/*←絶対位置*/
  	bottom: 0; /*下に固定*/
  	width: 100%;
	height: 58px;
	margin-top: 100px;
	background-color: #A62C2A;
}