.bnr_article_fixed {
    display: none; /* JSで表示を制御 */
    position: fixed;
    bottom: 0;
    /* left: 50%;
    transform: translateX(-50%); */
    right: 0;
    left: 0;
    margin: auto;
    width: 100%;
    padding: 10px 0;
    background: rgb(200 200 200 / 0.8);
    z-index: 10000;
}
@media (max-width: 767px) {
    .bnr_article_fixed {
        right: 0;
        left: 0;
        margin: auto;
    }
}
.bnr_fixed_inner {
    position: relative;
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
    border: 2px solid #FFFFFF;
}
.fixed_bnr_close {
    position: absolute;
    top: -48px;
    right: -4px;
    background: #fff;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    padding: 0;
    background: rgb(255 255 255 / 0.8)!important;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.fixed_bnr_close:hover {
    opacity: 0.6;
    border: none;
}
.fixed_bnr_close img {
    width: 18px;
    height: 18px;
    opacity: 0.6;
}
.bnr_fixed_inner a {
    display: block;
}
.bnr_fixed_inner a img {
    width: 100%;
    height: auto;
    display: block;
    /* border-radius: 8px; */
}
@media (max-width: 767px) {
    .bnr_article_fixed {
    }
    .bnr_fixed_inner{
        width: 92%;
    }
    .fixed_bnr_close {
        top: -40px;
        right: -4px;
        width: 26px;
        height: 26px;
    }
}