@charset "UTF-8";
.bg_kaiyaku{
    background: #ec6c00 !important;
}
.bg_kaiyaku span{
    background: #fff;
    color: #ec6c00;
    padding: 4px 8px;
    margin-right: 10px  
}
.accordion {
    max-width: 100%;
    margin-bottom: 10px;
    border-radius: 5px;
    box-shadow: 2px 3px 8px 0px rgba(201, 201, 201, 0.35);
    background-color: #fff;
}
.accordion[open]{
    padding: 0 20px 30px;
}
.accordion summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 1em 2em;
    font-weight: 600;
    cursor: pointer;
}
.accordion summary::-webkit-details-marker {
    display: none;
}
.accordion summary::after {
    transform: translateY(-25%) rotate(45deg);
    width: 10px;
    height: 10px;
    margin-left: 10px;
    border-bottom: 3px solid #333333b3;
    border-right: 3px solid #333333b3;
    content: '';
    transition: transform .3s;
}
.accordion[open] summary::after {
    transform: rotate(225deg);
}