@media only screen and (min-width : 320px) and (max-width : 480px) {
div.div_product_mobile{display:flex;flex-direction:column;width:100%;border-radius:15px;padding:0}
}
@media only screen and (min-width : 768px) and (max-width : 1099px) {
div.div_product_mobile{display:flex;flex-direction:column;width:100%;border-radius:15px;padding:0 10px}
.product-img-imegas img{max-width:90%;padding:0 10px;margin:5px 10px;height:auto;border:2px solid #9b9b9b}
.div_product_right{padding:30px 0 30px 20px;text-align:left}
.sina-nav .sina-menu li .mega-menu-col-title,.sina-nav .sina-menu li a{max-width:inherit;padding:12px;font-weight:400;display:block;cursor:pointer;font-size:16px;line-height:20px;transition:all .3s ease-in-out;color:#000;border-top:1px solid 0}
}