*{
    margin: 0;
    padding: 0;
}
section, article, aside, hgroup, header, footer, main, nav, figure{
    display: block;
}
li{
    list-style: none;
}
img{
    border: none;
    display: block;
}
a{
    text-decoration: none;
    color: black;
}
body{
    font-family: "Roobert","Noto Sans JP","Yu Gothic","YuGothic","Hiragino Kaku Gothic Pro","Meiryo UI","Meiryo","MS PGothic",sans-serif;
}
header{
    width: 100%;
    min-width: 1000px;
    margin-bottom: 20px;
    overflow: hidden;
}
#logo{
    float: left;
    width: 260px;
    height: 85px;
    margin-top: 20px;
    margin-left: 34px;
}
#logo img{
    width: 100%;
}
header nav{
    float: right;
    width: 677px;
    margin-top: 56px;
    margin-right: 34px;
}
header nav ul{
    display: flex;
    justify-content: space-between;
}
header nav ul li{
    display: table;
}
header nav ul li a:not(.btn){ /*:notで.btnにだけ黒い下線のアニメーションを効かせない*/
    font-size: 16px;
    display: table-cell;
    vertical-align: bottom;
    position: relative;
}
header nav ul li a::after{
    position: absolute;
    left: 0;
    content: "";
    width: 100%;
    height: 2px;
    background: #000000;
    bottom: -1px;
    transform: scale(0,1);
    transform-origin: left top;
    transition: transform 0.3s;
}
header nav ul li a:hover::after{
    transform: scale(1,1);
}
.btn{
    font-size: 16px;
    font-weight: bold;
    display: block;
    width: 115px;
    padding: 9px;
    background-color: #00B6AC;
    border-radius: 30px;
    color: white;
    text-align: center;
    border: 2px solid transparent;
    transition: 0.3s;
}
.btn:hover{
    background-color: white;
    color: #00B6AC;
    border: 2px solid #00B6AC;
}
#mainPhoto{
    clear: both; /*★あってもなくても変化がみられないが、あったほうがいい？それともmainにかけた方がいい？→なくてOK*/
    background-image: url(../../common/images/main.jpg);
    width: 100%;
    height: 744px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
    margin-bottom: 72px;
}
#mainPhoto h1 img{
    position: absolute;
    width: 506px;
    height: 92px;
    top: 22%;
    left: 56%;
}
main h2{
    text-align: center;
    margin-bottom: 42px;
    font-family: Calibri; /*★他にもフォントを指定した方がいい？*/
    font-weight: bold;
    font-size: 25px;
    position: relative;
}
main h2::after{
    position: absolute;
    content: "";
    background-color: #00B6AC;
    width: 45px;
    height: 3px;
    bottom: -10px;
    left: 50%; /*線のヨコ位置*/
    transform: translateX(-50%); /*線のヨコ位置*/
}
#news{
    margin-bottom: 75px;
}
#newsInner{
    width: 1000px;
    margin: auto;
    border-collapse: collapse; /*セルの枠線を重ねる*/
}
#newsInner tr:nth-child(1){
    border-top: solid 1px #ddd;
}
#newsInner td{
    border-bottom: solid 1px #ddd;
    padding: 20px;
}
#newsInner td:nth-child(1){
    width: 120px;
    text-align: center;
}
.date_style{
    font-size: 14px;
}
#newsInner a{
    transition: 0.2s;
}
#newsInner a:hover{
    opacity: 0.6;
}
#pickup{
    background-color: #F3F3F3;
    padding-top: 75px;
    padding-bottom: 75px;
}
#pickup ul{
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
    height: auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
#pickup li{
    width: 288px;
}
.p_style1{
    font-family: Calibri;
    font-size: 30px;
    font-weight: bold;
}
.a_style1{
    transition: 0.3s;
}
.a_style1:hover{
    opacity: 0.7;
}
#pickup img{
    width: 100%;
    height: 289px;
    border-radius: 10px;
}
.h3_style{
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
}
.p_style2{
    font-size: 14px;
}
#more{
    width: 115px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 73px;
}
#fuculty{
    padding-top: 75px;
    padding-bottom: 45px;
}
#fuculty ul{
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
    height: auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
#fuculty ul::after{ /*after疑似要素で空のflexアイテムを生成して最後の行を左寄せにする*/
    content: "";
    display: block;
    width: 288px;
}
#fuculty li{
    width: 288px;
    margin-bottom: 60px;
}
.a_style2{
    display: block;
    transition: all 0.3s ease-in-out;
    transform: translateY(0);
    box-shadow: 0 5px 5px rgba(0,0,0,0.1);
    border-radius: 5px;
}
#fuculty img{
    width: 100%;
    height: 179px;
    border-radius: 5px;
}
.a_style2:hover{
    transform: translateY(-5px);
    box-shadow: 0 10px 10px rgba(0,0,0,0.2);
}
footer{
    background-color: #313636;
    color: white;
    font-size: 14px;
    padding-top: 68px;
    padding-bottom: 15px;
}
#footerInner{
    margin-left: 50px;
    margin-right: 50px;
    overflow: hidden;
}
#footerLogo{
    float: left;
    width: 260px;
    height: 85px;
}
#footerLogo img{
    width: 100%;
}
#footerRight{
    float: right;
}
#footerRightUpper{
    display: flex;
    justify-content: flex-end;
}
#footerRightUpper li{
    margin-left: 30px;
    width: 49px;
    height: 49px;
}
#footerRightUpper li img{
    width: 100%;
}

#footerRightUpper li a:hover{
    opacity: 0.8;
}
#footerRightLower{
    display: flex;
    justify-content: flex-end;
    padding-top: 13.6px;
}
#footerRightLower li{
    margin-left: 50px;
}
.footerRightText{
    color: white;
    font-weight: bold;
    position: relative;
    display: inline-block;
}
.footerRightText::after{
    position: absolute;
    bottom: -3px;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background: white;
    transform: scale(0, 1);
    transform-origin: center top;
    transition: transform 0.3s;
}
.footerRightText:hover::after{
    transform: scale(1, 1);
}
#footerOther{
    clear: both;
    width: 415px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 87px;
}
#footerOther ul{
    display: flex;
    justify-content: space-between;
}
.footerOtherText{
    color: white;
}
#copyright{
    text-align: center;
    padding-top: 30px;
}