.officialshop-list{
    display: grid;
    column-gap: 30px;
    grid-template-columns:1fr;
    /* margin: 40px auto; */
}
.officialshop-listitem{
    border-bottom: 1px solid #efefef;
    padding-bottom: 20px;
    margin-bottom: 20px;          
}
.officialshop-name{
    font-size: 16px;
    font-weight: bold;
}

*::after,*::before{
    display: none !important;
}
@media screen and (min-width: 768px) {
    .officialshop-list{
    grid-template-columns:1fr 1fr;
    }
}