@charset "utf-8";

.bnr_list{
    flex-wrap: wrap;
}

.bnr_list li{
    width: 20%;
    margin-right: 6.66%;
    margin-bottom: 40px;
}

.bnr_list li:nth-of-type(4n){
    margin-right: 0;
}

.bnr_list li:nth-last-of-type(-n+4){
    margin-bottom: 0;
}

@media screen and (max-width: 768px) {
    .bnr_list li{
        width: 53.33%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .bnr_list li:nth-of-type(4n){
        margin-right: 0;
    }
    .bnr_list li:nth-last-of-type(-n+4){
        margin-bottom: 20px;
    }
}