/* ################################################## アコーディオン */

.accordion {
    width: 80%;
    margin: auto;
}

.accordion-item {
    border: 1px solid #ccc;
    margin: 10px 0;
}

.accordion-header {
    background: #f7f7f7;
    border: none;
    padding: 15px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    outline: none;
    font-size: 18px;
}

.accordion-content {
    padding: 15px;
    display: none;
    background: #fff;
}

.accordion-content p {
    margin: 0;
}


/* ################################################## アコーディオン2 */

.accordion2 {
    border: solid 1px gray;
}

.accordion2-content {
    background-color: rgb(197, 243, 253);
}

.accordion2-title {
    pointer-events: all;
    cursor: pointer;
    position: relative;
}

/* アコーディオンが閉じているとき */
.accordion2-content {
    visibility: hidden;
    opacity: 0;
    height: 0;
    transition: all .3s ease;
    margin-block-start: 0;
}

.accordion2-title::before {
    display: block;
    font-family: "Font Awesome 6 Free";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    content: "\2b";
    font-size: 1.5rem;
}

/* アコーディオンが開いているとき */
.accordion2-title.accordion2-open+.accordion2-content {
    visibility: visible;
    opacity: 1;
    height: auto;
    padding: 2rem 1rem;
    border-top: 1px gray dotted;
}

.accordion2-title.accordion2-open::before {
    content: "\f068";
}