body{
    color: #000;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.66;
    margin: 0px;
   -webkit-text-size-adjust: 100%;
}

/* header */
.header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}
#logo {
    width: 270px;
    height: 28px;
}
#logo img {
    height: 28px;
    padding-right: 12px;
}
.logo-wrapper {
    display: inline-flex;
    flex-direction: column;
}
#logo span {
    height: 14px;
}
#logo a:link {
    text-decoration: none;
    color: #000;
}
#logo .logo-phrase {
    font-size: 10px;
    font-weight: normal;
    line-height: 10px;
}
#logo .logo-name {
    font-size: 14px;
    font-weight: 700;
    line-height: 14px;
}
.header-wrap {
    top: 0;
    position: fixed;
    box-sizing: border-box;
    width: 100%;
    z-index: 999;
}
header {
    max-width: 90%;
}
header h1 a {
    display: flex;
}

/* menu-button */
.menu-btn {
    position: relative;
    height: 20px;
    width: 20px;
    display: inline-block;
    box-sizing: border-box;
}
.menu-btn .menu-bar {
    position: absolute;
    left: 0;
    height: 2px;
    width: 20px;
    background-color: #444;
    border-radius: 2px;
    display: inline-block;
    box-sizing: border-box;
}
.menu-btn .menu-bar:nth-of-type(1) {
    top: 0;
}
.menu-btn .menu-bar:nth-of-type(2) {
    top: 9px;
}
.menu-btn .menu-bar:nth-of-type(3) {
    bottom: 0;
}
/*body本体*/
.noarea{/*headerと重なるので50pxの空白をtopに入れています*/
    height:50px;
}
.items{
    margin: 0 auto;
    width:80%;
    border-radius: 5px;/*ボックスの角を丸く*/
    box-shadow: 5px 5px 5px 5px rgba(0,0,0,0.1);/*ボックスの影描画*/
}

/*footer部開始*/
.footer-wrap{
    width:100%;
    background-color: #E3E5E5;
}
footer {
    margin:0 auto;
    padding: 10px;
}
footer a{
    text-decoration:none;
    color:black;
}
footer li{
    list-style: none;
    float: left;
}
footer .content {
    width:80%;
    margin: 0 auto;
}
footer .content > p {
    font-weight: 700;
    font-size: 21px;
}
.offices {
    display: flex;
    justify-content: space-between;
    padding-top: 10px;
}
.offices > div {
    margin-right: 50px;
}
.officename {
    font-weight: 700;
}
footer .content > p.copyright {
    font-size: 14px;
    font-weight: 400;
    padding-top: 8px;
    text-align: center;
}
/*footer部終了*/