#mega-menu {
    padding: 0 30px;
    background-color: #05615A;
    position: relative;
    letter-spacing: 0;
}
.mega-menu-list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.mega-menu-list-item {
    flex: 1;
}
.mega-menu-title {
    position: relative;
    display: block;
    width: 100%;
    font-size: 100%;
    line-height: 1;
}
.mega-menu-title::before {
    position: absolute;
    content: "";
    left: 20px;
    top: calc(50% - 5px);
    width: 5px;
    height: 5px;
    border: 0;
    border-top: solid 1px #fff;
    border-right: solid 1px #fff;
    transform: rotate(135deg);
    z-index: 5;
}
a.mega-menu-title::before {
    left: 18.5px;
    top: calc(50% - 4px);
    transform: rotate(45deg);
}
.mega-menu-title::after {
    position: absolute;
    content: "";
    left: 12px;
    top: calc(50% - 12px);
    width: 20px;
    height: 20px;
    border: solid 1px #fff;
    border-radius: 50%;
    z-index: 4;
}
.mega-menu-title:hover {
    text-decoration: none;
}
.mega-menu-list-item--has-sub-menu.open .mega-menu-title::before {
    transform: rotate(-45deg);
    top: calc(50% - 2.5px);
}
.mega-menu-list-item--has-sub-menu.open .mega-menu-title::after {
    background-color: #05615A;
    border-color: #05615A;
}
.mega-menu-title .mega-menu-title-text {
    position: relative;
    display: block;
    padding: 25px 0 25px 15px;
    color: #fff;
    font-size: 125%;
    font-weight: bold;
    letter-spacing: 0;
    box-sizing: border-box;
    text-align: center;
}
.mega-menu-list-item--current .decorate-current {
    position: relative;
}
.mega-menu-list-item--current button .decorate-current {
    position: static;
}
.mega-menu-list-item--current .decorate-current::before {
    position: absolute;
    content: "";
    left: 7%;
    bottom: 0.5px;
    width: 86%;
    height: 3px;
    background-color: #fff;
}
.mega-menu-list-item--current:not(.mega-menu-list-item--top).open .decorate-current::before {
    background-color: #05615A;
    z-index: 10;
}
.mega-menu-list-item--has-sub-menu.open .mega-menu-title-text {
    color: #05615A;
    background-color: #fff;
}
.mega-menu-list-item .mega-menu-title .mega-menu-title-text::before,
.mega-menu-list-item:last-child .mega-menu-title .mega-menu-title-text::after {
    position: absolute;
    content: "";
    top: 25%;
    width: 1px;
    height: 50%;
    background-color: #fff;
}
.mega-menu-list-item .mega-menu-title .mega-menu-title-text::before {
    left: 0;
}
.mega-menu-list-item:last-child .mega-menu-title .mega-menu-title-text::after {
    right: 0;
}
.mega-menu-list-item--has-sub-menu.open .mega-menu-title-text::after {
    position: absolute;
    content: "";
    top: 0;
    left: 100%;
    right: auto;
    width: 1px;
    height: 100%;
    background-color: #fff;
}
.mega-menu-content {
    position: absolute;
    z-index: 9999;
    width: 100%;
    background-color: #D9EDEC;
    border-bottom: solid 3px #05615A;
    top: 100%;
    left: 0;
    display: none;
}
.mega-menu-list-item--has-sub-menu.open > .mega-menu-content {
    display: block;
}
.mega-menu-content-in {
    width: 1030px;
    margin: 0 auto;
    padding: 30px 0 15px;
}
.mega-menu-content-list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    position: relative;
}
.mega-menu-content-list-item {
    display: flex;
    flex-wrap: wrap;
    width: 50%;
    margin-bottom: 15px;
    padding: 0 15px;
    box-sizing: border-box;
}
.mega-menu-content-list-item a {
    position: relative;
}
.mega-menu-content-list-item a:hover {
    text-decoration: none;
}
.mega-menu-content-list-item a::after {
    position: absolute;
    content: "";
    right: 20px;
    top: calc(50% - 5px);
    width: 8px;
    height: 8px;
    border: 0;
    border-top: solid 2px #05615A;
    border-right: solid 2px #05615A;
    transform: rotate(45deg);
}
.mega-menu-content-list-item__icon {
    width: 44px;
}
.mega-menu-content-list-item--icon-large .mega-menu-content-list-item__icon {
    width: 47px;
}
.mega-menu-content-list-item__icon img {
    position: relative;
    top: 10px;
}
.mega-menu-content-list-item__main {
    width: calc(100% - 44px);
    padding: 10px 0 10px 15px;
    box-sizing: border-box;
}
.mega-menu-content-list-item--icon-large .mega-menu-content-list-item__main {
    width: calc(100% - 47px);
}
.mega-menu-content-list-item__label {
    display: block;
    width: 100%;
    padding: 6px 20px;
    box-sizing: border-box;
    color: #05615A;
    background-color: #fff;
    border-radius: 30px;
    font-weight: bold;
    font-size: 112.5%;
}
a.mega-menu-content-list-item__label:hover {
    color: #fff;
    background-color: #05615A;
}
.mega-menu-content-list-item a.mega-menu-content-list-item__label:hover::after {
    border-color: #fff;
}
.mega-menu-content-list-item--regist {
    width: 100%;
    margin-top: 15px;
    margin-bottom: 25px;
}
.mega-menu-content-list-item--regist .mega-menu-content-list-item__label {
    padding: 5px;
    border-radius: 0;
}
.mega-menu-content-list-item--regist .mega-menu-content-list-item__label-in {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.mega-menu-content-list-item--regist .mega-menu-content-list-item__label-title {
    width: 155px;
    height: 55px;
    padding-top: 7px;
    padding-left: 48px;
    box-sizing: border-box;
    font-size: 133%;
    font-weight: bold;
    background-image: url(../images/common/icon/icon_regist.png);
    background-size: 48px 48px;
    background-position: left -2px center;
    background-repeat: no-repeat;
}
.mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
    padding: 10px 0 10px 10px;
    width: calc(100% - 155px);
    box-sizing: border-box;
    font-size: 88%;
    border-left: solid 1px #05615A;
}
.mega-menu-content-list-item--regist .mega-menu-content-list-item__label:hover .mega-menu-content-list-item__label-description {
    border-color: #fff;
}
.mega-menu-sub-content-list {
    margin-top: 5px;
    margin-left: 15px;
}
.mega-menu-sub-content-list-item {
    margin-bottom: 2px;
    border-bottom: solid 1px #05615A;
}
.mega-menu-sub-content-list-item:last-child {
    margin-bottom: 0;
}
.mega-menu-sub-content-list-item__label {
    display: block;
    padding: 8px 5px;
    font-size: 100%;
}
a.mega-menu-sub-content-list-item__label:hover {
    color: #05615A;
    background-color: #fff;
}

@media (max-width: 1250px) {
    .mega-menu-list-item {
        flex: auto;
    }
}

@media screen and (max-width:480px) {
    body:not(.home) #mega-menu {
        display: none;
    }
    #mega-menu {
        padding: 0;
        font-size: 90%;
    }
    .mega-menu-list-item {
        width: calc(100% / 3);
    }
    .mega-menu-title .mega-menu-title-text {
        padding: 18px 0 18px 30px;
        font-size: 110%;
        text-align: left;
    }
    .mega-menu-title::before {
        left: 13px;
        top: calc(50% - 4.5px);
    }
    .mega-menu-title::after {
        width: 16px;
        height: 16px;
        left: 7px;
        top: calc(50% - 9px);
    }
    a.mega-menu-title::before {
        left: 12px;
        top: calc(50% - 3.5px);
    }
    .mega-menu-list-item--has-sub-menu.open .mega-menu-title:hover::before {
        top: calc(50% - 1.5px);
    }
    .mega-menu-list-item .mega-menu-title .mega-menu-title-text::before,
    .mega-menu-list-item:last-child .mega-menu-title .mega-menu-title-text::after {
        top: 0;
        height: 100%;
    }
    .mega-menu-list-item:nth-child(3n-2) .mega-menu-title .mega-menu-title-text::before,
    .mega-menu-list-item:last-child .mega-menu-title .mega-menu-title-text::after {
        width: 0;
    }
    .mega-menu-list-item:nth-child(1) .mega-menu-title .mega-menu-title-text::after,
    .mega-menu-list-item:nth-child(2) .mega-menu-title .mega-menu-title-text::after,
    .mega-menu-list-item:nth-child(3) .mega-menu-title .mega-menu-title-text::after {
        position: absolute;
        content: "";
        left: 0;
        top: 100%;
        width: 100%;
        height: 1px;
        background-color: #fff;
    }
    .mega-menu-content-in {
        width: auto;
        padding: 15px 0;
    }
    .mega-menu-content-list-item {
        width: 100%;
        margin: 0;
    }
    .mega-menu-content-list-item a::after {
        right: 12px;
        width: 6px;
        height: 6px;
    }
    .mega-menu-content-list-item__icon {
        width: 30px;
    }
    .mega-menu-content-list-item--icon-large .mega-menu-content-list-item__icon,
    #global-navi-list .mega-menu-content-list-item--icon-large img {
        width: 32px;
    }
    .mega-menu-content-list-item__icon img {
        top: 12px;
    }
    .mega-menu-content-list-item__main {
        width: calc(100% - 30px);
    }
    .mega-menu-content-list-item--icon-large .mega-menu-content-list-item__main {
        width: calc(100% - 32px);
        padding-left: 13px;
    }
    .mega-menu-content-list-item__label {
        font-size: 110%;
        letter-spacing: 0;
        padding: 10px 15px;
        line-height: 1.4;
    }
    .mega-menu-sub-content-list-item__label {
        padding: 12px 15px 12px 0;
        font-size: 100%;
        letter-spacing: 0;
        line-height: 1.3;
        margin-bottom: 0;
    }
    .mega-menu-content-list-item--legacy2020 {
        position: static;
        left: auto;
        bottom: auto;
    }
    .mega-menu-content-list-item--regist {
        margin: 10px 0 15px;
    }
    .mega-menu-content-list-item--regist a::after {
        top: 15px;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label {
        padding: 10px 10px 10px 50px;
        background-image: url(../images/common/icon/icon_regist.png);
        background-size: 34px 34px;
        background-position: left 8px center;
        background-repeat: no-repeat;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-in {
        display: block;
        border-left: solid 1px #05615A;
        padding-left: 10px;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-title {
        width: auto;
        height: auto;
        background: none;
        padding-left: 0;
        font-size: 115%;
        margin-bottom: 8px;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
        width: auto;
        border: none;
        padding: 0;
        line-height: 1.5;
        font-size: 85%;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description .sp-hide {
        display: none;
    }
}

@media screen and (max-width:420px) {
    .mega-menu-title .mega-menu-title-text {
        font-size: 100%;
    }
    .mega-menu-content-list-item__label {
        font-size: 105%;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
        font-size: 83%;
    }
}

@media screen and (max-width:400px) {
    .mega-menu-title .mega-menu-title-text {
        font-size: 95%;
    }
    .mega-menu-content-list-item__label {
        font-size: 100%;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
        font-size: 82%;
    }
    .mega-menu-sub-content-list-item__label {
        font-size: 95%;
    }
}

@media screen and (max-width:380px) {
    .mega-menu-title .mega-menu-title-text {
        font-size: 90%;
    }
    .mega-menu-content-list-item__label {
        font-size: 94%;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
        font-size: 80%;
    }
    .mega-menu-sub-content-list-item__label {
        font-size: 92%;
    }
}

@media screen and (max-width:365px) {
    .mega-menu-title .mega-menu-title-text {
        font-size: 85%;
    }
    .mega-menu-content-list-item__label {
        font-size: 90%;
    }
    .mega-menu-sub-content-list-item__label {
        font-size: 90%;
    }
}

@media screen and (max-width:350px) {
    .mega-menu-title .mega-menu-title-text {
        font-size: 80%;
        padding-left: 25px;
    }
    .mega-menu-title::before {
        width: 4px;
        height: 4px;
        left: 11px;
        top: calc(50% - 4px);
    }
    .mega-menu-title::after {
        width: 12px;
        height: 12px;
        left: 7px;
        top: calc(50% - 7px);
    }
    a.mega-menu-title::before {
        left: 10.5px;
        top: calc(50% - 3px);
    }
    .mega-menu-list-item--has-sub-menu.open .mega-menu-title:hover::before {
        top: calc(50% - 1.5px);
    }
    .mega-menu-content-list-item__label {
        font-size: 80%;
    }
    .mega-menu-content-list-item--regist .mega-menu-content-list-item__label-description {
        font-size: 80%;
    }
}