header {
    z-index: 8;
    width: 100%;
}

header a {
    margin-right: auto;
}

.header-container {
    position: fixed;
    /* top: 15px;
    left: 2.5vw; */
    margin-top: 15px;
    margin-left: 2.5vw;
    width: 95vw;
    box-sizing: border-box;
    padding: 15px;
    background-color: #ffffff;
    border-radius: 5px;
    border: solid 1px #d1cdcd;
    filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.1));
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header-logo {
    margin-top: 5px;
}

.header-logo img {
    width: 240px;
    height: auto;
}

.burger-btn {
    display: block;
    width: 50px;
    height: 50px;
    position: relative;
    border: none;
    z-index: 1200;
}

.width100{
    width: 100%;
}

.bar {
    width: 30px;
    height: 2px;
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: #000;
}

.bar_top {
    top: 15px;
}

.bar_mid {
    top: 50%;
    transform: translate(-50%, -50%);
}

.bar_bottom {
    bottom: 15px;
}

.burger-btn.close .bar_top {
    transform: translate(-50%, 10px) rotate(45deg);
    transition: transform .3s;
}

.burger-btn.close .bar_mid {
    opacity: 0;
    transition: opacity .3s;
}

.burger-btn.close .bar_bottom {
    transform: translate(-50%, -8px) rotate(-45deg);
    transition: transform .3s;
}

.burger-contents-wrapper {
    visibility: hidden;
    opacity: 0;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: -16px;
    left: -2.5vw;
    transition: all .5s;
    z-index: 1100;
    /* padding-bottom: 16px;
    padding-right: 2.5vw; */
}

/* メニューオープン時 */
.burger-contents-wrapper.fade {
    /* position: fixed;
    display: block;
    opacity: 1;
    z-index: 1100; */
    visibility: visible;
    opacity: 1;
}

.burger-contents {
    width: 110vw;
    height: 102vh;
    background-color: #ffffff;
    border: solid 1px #d1cdcd;
    border-radius: 5px;
    filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.1));
    display: flex;
    align-items: center;
    padding-bottom: 16px;
    padding-right: 2.5vw;

}

.menu-logo {
    width: 30%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.menu-logo img {
    width: max(8vw, 50px);
}

.burger-contents hr {
    width: 1px;
    height: 85%;
    margin: 0;
    border: none;
    background-color: #cccccc;
}

.burger-contents ul {
    margin: 0;
    padding: 0;
}

.burger-contents li {
    margin-bottom: 10px;
    margin-left: 50px;
    font-size: max(1.2vw, 13px);
}

.menu-wrapper {
    width: 70%;
    margin-left: 7vw;
    display: flex;
    justify-self: center;
    align-items: center;
    flex-direction: column;
}

.menu-top {
    width: 100%;
    margin-bottom: 25px;
}

.menu-middle {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.menu-bottom {
    width: 100%;
    margin-top: 2.5%;
}

.program-search {
    display: flex;
}

.program-search div {
    width: 25%;
}

.menu-groups {
    width: 100%;
    display: flex;
}

.menu-group {
    width: 40%;
    margin-right: 10%;
    margin-bottom: 25px;
}

.menu-title {
    display: flex;
    align-items: center;
}

.menu-title img {
    width: max(2vw, 20px);
}

.menu-title h1 {
    font-size: max(1.5vw, 15px);
    /* margin-left: 20px; */
    margin-left: 1.4vw;
    color: #D93751;
}

.menu-link {
    position: relative;
    color: #333;
    display: flex;
}

.menu-link::before {
    content: '';
    display: block;
    position: absolute;
    transform: translateX(-100%);
    border-top: solid 1px #333;
    top: 50%;
    left: -0.3vw;
}

.menu-wrapper .menu-link:hover::before {
    animation: menu-border-anim 0.1s linear forwards;
}

@keyframes menu-border-anim {
    0% {
        width: 0;
    }

    100% {
        width: 15px;
    }
}

/* ハンバーガーメニューのときにスクロールさせない */
.noscroll {
    overflow: hidden;
}