@charset "utf-8";
html{
    scroll-behavior: smooth;
}
body{
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans JP', sans-serif;
}
a{
    text-decoration: none;
    color: inherit;
    margin: 0;
}

.pagetop-btn {
    height: 50px;
    width: 50px;
    position: fixed;
    right: 5%;
    bottom: 30px;
    background:rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.pagetop-arrow {
    height: 10px;
    width: 10px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: translateY(20%) rotate(-45deg);
}
/*会員ボタンエリア*/
.btnarea{
    float: right;
    clear: both;
    background-color: #fff;
    width: 266px;
    height: 215px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    margin-top: -62px;
}
.btnarea ul{
    padding: 0;
    margin: 0 auto;
    margin-top: 20px;
    width: 223px;
    font-size: 17px;
}
.dot{
    color:#b0cb68;
    font-size: 15px;
}
.menuttl{
    font-size: 17px;
}
.menuttl li{
    margin: 0 auto;
    margin-bottom: 12px;
}
.menuttl img{
    width: 19px;
    height: 19px;
    margin-right: 5px;
}
.btn1 {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    height: 52px;
    background-color: #b0cb68;
    font-weight: 600;
    text-align: center;
    border-bottom: solid 4px #81AF80;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    margin-bottom: 15px;
    margin-right: 0;
}
.btn2 {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    height: 52px;
    background-color: #8FCB68;
    font-weight: 600;
    text-align: center;
    border-bottom: solid 4px #81AF80;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    margin-bottom: 50px;
}
/*top*/
.pagettl{
    position: relative;
    height: 170px;
    background: url(../img/kv_1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}
.pagettl h2{
    margin: 0 auto;
    color: #707070;
    font-size: 40px;
    font-weight: 600;
    line-height: 1.15em;
}
.pagettl span{
    font-weight: 500;
}

.topmenu{
    height: 60px;
    background: #b0cb68;
    padding:0;
}

.topmenu ul{
    width: 642px;
    height: 60px;
    margin: 0 auto;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 0;
}

.topmenu li a{
    display: block;
    padding: 5px;
    font-family: "Noto Sans JP";
    font-weight: 600;
    font-size: 16px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    text-decoration: none;
    margin-bottom: 0;
}
.topmenu span{
    font-weight: 500;
    font-size: 14px;
    line-height: 1.5em;
}

.topmenu li a:hover{
    color: #81af80;
}

.topnews{
    height: 335px;
    background: #f1f1f1;
}
.topnews h1{
    margin: 0 auto;
    margin-top: 52px;
    width: 15%;
    float: left;
    clear: both;
}
.center{
    width: 980px;
    margin: 0 auto;
}
table {
    padding-top: 60px;
    font-size: 19px;
    margin-right: 0;
}
tr{
    display: flex; 
}

th {
    font-weight: 300;
    height: 50px;
    border-top: 0px;
    border-right: solid 2px  #b0cb68;
    border-bottom: 0px;
    padding-top: 10px;
    padding-right: 30px;
    margin-right: 30px;
}

td {
    font-family: "Shippori Mincho";
    padding-top: 9px;
    font-size: 20px;
    height: 50px;
    font-weight: 500;
    width: 390px;
}
.guid{
    width: 980px;
    height: 580px;
    margin: 0 auto;
    margin-top: 70px;
}

.guid ul{
    display: flex; 
    width: 980px;
    margin: 0 auto;
    text-align: center;
    padding: 0;
}

.guid li{
    margin-left: 13px;
}

.guid li:first-child{
    margin-left: 0;
}
.guid h1{
    text-align: center;
    margin-bottom: 45px;
}
.guid span{
    display: inline-block;
    font-family: "Noto Sans JP";
    font-weight: normal;
    font-size: 18px;
    text-align: center;
    color: #000;
}

.guid li a{
    font-family: "Noto Sans JP";
    font-weight: 500;
    font-size: 18px;
    line-height: 25px;
    text-align: center;
    color: #000;
}

.mainbtn{
    display: flex;
    align-items: center;
    height: 660px;
    background: #f1f1f1;
}

.mainbtn ul{
    padding-left: 0;
    width: 980px;
    display: flex; 
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
}
.mainbtn li{
    margin-left: 16px;
}
.mainbtn li:first-child{
    margin-left: 0;
}
.mainbtn li:nth-child(4){
    margin-left: 0;
}

.linkbtn{
    height: 300px;
    display: flex;
    align-items: center;
}

.linkbtn ul{
    display: flex; 
    width: 980px;
    margin: 0 auto;
    margin-bottom: 10px;
    justify-content: space-between;
    align-items: center;
    padding-left: 0;
}

.linkbtn li{
    margin-left: 0;
}

/*footer*/
footer{
    margin: 0 auto;
    height: 294px;
}

footer p{
    text-align: center;
    align-items: center;
    margin: 0 auto;
    font-size: 11px;
    font-weight: 300;
    color: #848484;
    line-height: 30px;
}
.logo {
    height: 70px;
    margin: 0;
    color: #707070;
    font-size: 25px;
    font-weight: 600;
    font-family: "Noto Sans JP";
}
footer .logo{
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 120px;
}
.mail{
    color: #000;
    font-size: 13px;
    font-weight: 400;
    margin-bottom: 38px;
}

/*同窓会について*/
h1{
    font-family: "Shippori Mincho";
    font-weight: 600;
    font-size: 30px;
    line-height: 63px;
    color: #5d5d5d;
    margin-top: 50px;
    margin-bottom: 0px;
}

p{
    margin: 0 auto;
    font-family: "Noto Sans JP";
    font-weight: normal;
    font-size: 17px;
    line-height: 1.55em;
    color: #000;
}

ul{
    line-height: 30px;
    margin-top: 0;
    margin-bottom: 0;
}

li{
    list-style-type: none;
    margin-left: 30px;
}


.number{
    padding-bottom: 30px;
    margin: 0;
    float: left;
    display: block;
}

h2{
    font-family: "Noto Sans JP";
    font-weight: normal;
    font-size: 22px;
    line-height: 30px;
    text-align: center;
    color: #000;
    padding-top: 33px;
    margin-bottom: 0;
}

.sindai {
    font-size: 21px;
}

#menu-btn-check{
    display: none;
}
.sp-topmenu{
    display: none;
}

.sp-login{
    display: none;
}