.single-product span.sku_wrapper {
    display: none;
}
.single-product form.cart,
.single-product p.price {
    display: none;
}

.view_ebook {
    left: 5px !important;
    position: relative;
}

.book-format-tabs {
    background: #f1f2f2;
    padding: 25px;
    max-height: 760px;
    padding-bottom: 0;
    margin-top: 25px;
}
.download-gallerypdf-area {
    float: right;
}
.related-product-slider li.product a h2, .related-product-slider li.product a span, .related-product-slider li.product .add_to_cart_button { 
    display: none;
}
.mainHeading_product {
    -webkit-margin-before: 0;
    -webkit-margin-after: 0;
    -webkit-margin-start: 0px;
    -webkit-margin-end: 0px;
    margin: 20px 0;
    text-align: justify;
    font-size: 17px;
    background: transparent;
    border-bottom: 1px solid #231F20;
    padding-bottom: 20px;
    padding-left: 0;
    padding-right: 0;
}
.book-format-tabs .title {
    color: #231f20;
    font-family: 'Open Sans', sans-serif;
    font-size: 24px;
    text-align: left !important;
}
.quantity-wrapper {
    display: flex;
    margin-bottom: 15px;
}
.quantity-wrapper .qty {
    width: 50px;
    text-align: center;
    -moz-appearance: textfield;
}
.quantity-wrapper .qty::-webkit-outer-spin-button,
.quantity-wrapper .qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.quantity-wrapper button {
    width: 30px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    font-size: 16px;
    cursor: pointer;
}
.quantity-wrapper button:hover {
    background: #e0e0e0;
}