@charset "utf-8";

/*========= ページトップのためのCSS ===============*/
/*リンクの形状*/


#page-top a {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    border-radius: 25px;
    border: solid 1px #1e3d5e;
    width: 50px;
    height: 50px;
    color: #1e3d5e;
    text-align: center;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 0.8em;
    transition: all 0.3s;
}

#page-top a:hover {
    background: #777;
}

/*リンクを右下に固定*/
#page-top {
    position: fixed;
    right: 10px;
    z-index: 2;
    /*はじめは非表示*/
    opacity: 0;
    transform: translateY(100px);
}

/*　上に上がる動き　*/

#page-top.UpMove {
    animation: UpAnime 0.5s forwards;
}

@keyframes UpAnime {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*　下に下がる動き　*/

#page-top.DownMove {
    animation: DownAnime 0.5s forwards;
}

@keyframes DownAnime {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 1;
        transform: translateY(100px);
    }
}