header {
    display: flex;
    width: 100%;
    height: 60px;
    position: fixed;
    background-color: #ffffffe8;
    align-items: center;
    z-index: 1000;
    box-shadow: 0px 2px 5px 0px #99999954;
    top: 0;
}

header .logo {
    width: auto;
    height: 34px;
    padding-top: 0px;
    margin-left: 20px;
    margin-top: 2px;
}

header .nav {
    margin: auto 0 auto auto;
    padding-right: 0px;
}

header .nav-list-item {
    list-style: none;
    display: inline-block;
    vertical-align: middle;
    margin: 0 20px;
}

header .list-item {
    font-size: 14px;
    color: #666;
    font-weight: normal;
}

header a {
    font-size: 150%;
}

header nav ul {
    height: 100%;
    font-family: "Noto Sans Japanese";
}

/**/
header .hamburger-menu {
    display: none;
}

header .btn_wrap {
    margin: 0 10px 0 20px;
}

header .btn01 {
    display: block;
    height: 50px;
    width: 180px;
    line-height: 50px;
    border-radius: 5px;
    background-color: #fff;
    color: #ff4f5f;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    border: 1px solid #ff4f5f;
}

header .btn01:hover {
    background-color: #ff4f5f;
    color: #fff;
    border: 1px solid #ff4f5f;
    /*Chome表示バグ対策*/
    text-decoration: none;
}

header .btn02 {
    display: block;
    height: 36px;
    width: unset;
    line-height: 36px;
    border-radius: 5px;
    background-color: #ff4f5f;
    border: 1px solid #ff4f5f;
    color: #fff;
    text-align: center;
    font-weight: bold;
    font-size: 13px;
    padding: 0 30px;
}

header .btn02:hover {}