#header {
    font-family: 'Noto Serif JP', serif;
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    width: 100%;
    border-bottom: 0.5px solid #ccc;
}

.header__top {
    padding: 15px 3%;
    text-align: center;
}

.header__top h1 {
    text-align: center;
    font-size: 2.4rem;
    letter-spacing: 0.1em;
}

.header__logo {
    text-align: center;
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
    max-width: 120px;
}

.header__logo img {
    max-width: 100%;
}


.header__list {
    display: flex;
    justify-content: center;
    border-top: 0.5px solid #ccc;
    font-size: 1.4rem;
    font-weight: bold;
}

.header__list li {
    text-align: center;
    /**width: 12%**/

    letter-spacing: 0.1em;
}

.header__list li {
    border-left: 0.5px solid #ccc;
}

.header__list li:last-child {
    border-right: 0.5px solid #ccc;
}

.header__list a {
    display: block;
    padding: 15px 20px;
    transition: all 0.3s;
}

.header__list a:hover {
    color: #fff;
}

.header__nav li {}


.hamburger {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    z-index: 3;
    right: 20px;
    width: 30px;
    height: 22px;
    cursor: pointer;
    text-align: center;
    margin-left: auto;
}

.hamburger span {
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    left: 0;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background: #00418a;
    border-radius: 1px;
}

.hamburger span:nth-child(1) {
    top: 0px;
}

.hamburger span:nth-child(2) {
    top: 10px;
}

.hamburger span:nth-child(3) {
    top: 20px;
}

.hamburger.active span:nth-child(1) {
    top: 10px;
    left: 0;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(3) {
    top: 10px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
}

@media screen and (max-width: 1440px) {}

@media screen and (max-width: 1240px) {}

@media screen and (max-width: 768px) {
    #header {
        min-height: 50px;
    }

    .header__list {
        flex-direction: column;
    }

    .header__top {
        padding: 10px 3%;
    }

    .header__top h1 {
        display: flex;
        align-items: center;
        font-size: 2.0rem;
        justify-content: center;
        height: 100%;
    }

    .header__nav {
        padding-top: 50px;
        position: fixed;
        right: -100vw;
        height: 100vh;
        width: 100vw;
        transition: right 0.5s;
    }

    .header__nav.active {
        right: 0;
    }

    .header__list {
        border-top: none;
    }

    .header__list li {
        border-left: none;
        border-top: 0.5px solid #ccc;
    }

    .header__list a {
        padding: 20px;
    }

    .header__list li:last-child {
        border-bottom: 0.5px solid #ccc;
    }

}

@media screen and (max-width: 480px) {}

@media screen and (max-width: 375px) {}