@charset "utf-8";

.activity__item:first-child::after{
    height: 200px;
    top: -60px;
    left: -20px;
    width: 200px;
}
.activity__item:nth-child(2){
    top: 250px;
    left: calc(50% + 60px);
}
.activity__item:nth-child(2)::after{
    height: 200px;
    top: -130px;
    left: -80px;
    width: 200px;
}
.activity__item:last-child{
    top: 250px;
    left: calc(50% - 130px);
}
.activity__item:last-child::after{
    height: 200px;
    top: -130px;
    width: 200px;
}
.activity__list-title{
    font-size: 2rem;
}
.activity__list-title::before{
    height: 2rem;
    top: 1rem;
}
.activity__text{
    font-size: 2rem;
}
.activity__unit{
    margin-bottom: 50px;
}
.announce{
    border-radius: 0 0 0 20px;
    position: relative;
    top: 0;
    width: 100%;
}
.article{
    margin: 0 10px 50px;
    width: 360px;
}
.nav-global__item .dropdown{
    position: absolute;
    top: 0;
    left: 100%;
    width: 200px;
    transform: scaleX(0);
}
.nav-global__item:active .dropdown,
.nav-global__item:hover .dropdown{
    background: var(--base-color);
    display: block;
    margin: 0;
    transform: scaleX(1);
    transition: transform 0.4s;
    transform-origin: left;
    z-index: 20;
}
.nav-global__item .dropdown__item{
    background: var(--accent-color);
    padding: 1rem 0 1rem 2.4rem;
}
.nav-global__item .dropdown__item:active,
.nav-global__item .dropdown__item:hover{
    opacity: 0.8;
}
.nav-global__item .dropdown__link{
    color: white;
}
.nav-global__item .dropdown__link::before{
    display: none;
}
.nav-global__item .dropdown__link:active,
.nav-global__item .dropdown__link:hover{
    color: white;
}
.footer{
    margin: 5rem 0 0 20%;
}
.form__text{
    width: 80%;
}
.header{
    background: none;
    border-bottom: none;
    height: 100%;
    left: 0;
    width: 20%;
}
.header__logo{
    margin: auto;
    padding: 10px 0 0 0;
    position: relative;
    width: 60%;
    z-index: 10;
}
.header::after{
    background: white;
    border-radius: 0 0 14vw 14vw;
    content: "";
    display: block;
    height: 14vw;
    position: absolute;
    top: 0;
    left: 5%;
    width: 90%;
    z-index: 0;
}
html{
    overflow-x: hidden;
}
.line-banner{
    bottom: 2rem;
    left: 4%;
}
.main{
    margin: 0 0 0 20%;
    width: 80%;
}
.main__catch-text{
    font-size: 3.2rem;
}
.main__hero{
    height: 500px;    
}
.nav-global{
    font-size: 2rem;
}
.nav-global__btn{
    display: none;
}
.nav-global__item{
    position: relative;
    margin: 0;
}
.nav-global__item::before{
    display: none;
}
.nav-global__link{
    display: block;
    padding: 1rem 0 1rem 20%;
}
.active .nav-global__link{
    background: var(--accent-color);
    color: white;
}
.nav-global__link:active,
.nav-global__link:hover{
    background: var(--accent-color);
    color: white;
    opacity: 0.8;
    //transition : 0.3s;
}
.nav-global__list{
    background: none;
    height: auto;
    margin: 5rem 0 0 0;
    overflow-y: visible;
    overflow-x: visible;
    position: static;
}
.nav-global__list--hide{
    display: block;
}
.section{
    max-width: 1280px;
}
.width{
    width: 100%;
    max-width: 700px;
    margin: auto;
}
.section__col{
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 110%;
}
.section__heading{
    font-size:2.8rem;
}
.section__row{
    margin-bottom: 20px;
    overflow: hidden;
    width: 100%;
}
.section__text{
    max-width: 1000px;
}
/*円*/
.timeline__date::before{
    left: -23px;
}