@charset "utf-8";
/* 沿革の欄 */

.enkaku {
    width: 100%;
    box-sizing: border-box;
}

.enkaku p {
    line-height: 1.8;
}

dl {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

dl dt {
    text-align: right;
    width: 8.5em;
    padding: 0.8em 1.5em 0.5em 0.5em;
    position: relative;
}

dl dt::after {
    content: '●';
    position: absolute;
    right: -0.55em;
    top: 10px;
    font-size: 22px;
    color: gray;
}

dl dd {
    width: calc(100% - 8.5em);
    padding: 0.2em 1.5em 2.0em 1.0em;
    border-left: 2px solid #ccc;
}

/* 年表とシンボルマーク */

.i-box {
    width: 100%;
    margin: 0 10;
    display: flex;
}

.i-box p {
    padding: 10px;
}

.i-box img {
    width: 100%;
    margin-top: 20px;
}

.enkaku01 {
    width: 50%;
}
.enkaku01 img {
    width: 90%;
}
.enkaku02 {
    width: 50%;
}

.nenpyo {
    width: 60%;
}

.sinbol {
    width: 35%;
}

.sinbol img {
    display: block;
    margin: auto;
    width: 50%;
}

.sinbol img {
    animation: fadeIn 0.7s cubic-bezier(0.33, 1, 0.68, 1) forwards;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
.sinbol p {
    margin-top: 20px;
    line-height: 1.8;
}

.nenpyo p {
    margin: 10px 0;
}