.pbs-bookstore-wrap{
    width:100%;
    margin:20px 0;
}

.pbs-bookstore-frame{
    width:100%;
    min-height:1200px;
    border:none;
    border-radius:18px;
    background:white;
}

.pbs-single-book-wrap{
    width:100%;
    margin:20px 0;
}

.pbs-single-book-frame{
    width:100%;
    min-height:1400px;
    border:none;
    border-radius:18px;
    background:white;
}

.pbs-buy-btn{
    display:inline-block;
    padding:14px 22px;
    border-radius:12px;
    background:#7b0d14;
    color:white !important;
    text-decoration:none !important;
    font-weight:bold;
}

.pbs-buy-btn:hover{
    opacity:.9;
}

@media(max-width:700px){

    .pbs-bookstore-frame,
    .pbs-single-book-frame{
        min-height:1800px;
    }
}