.page .product-navs-holder{position:absolute;bottom:0;left:0;width:100%;padding:3% 10%;box-sizing:border-box;z-index:4}.page .product-navs-holder:before{content:"";background:linear-gradient(180deg,transparent,#000000d6,#000000f0,#000);height:100%;width:100%;position:absolute;left:0;top:0}.page .product-navs{z-index:5;position:relative}@media (max-width:650px){.page .product-navs-holder:before{height:200%;bottom:0;top:auto}}@media (max-width:450px){.page .product-navs{font-size:13px}}@media (max-width:400px){.page .product-navs-holder{padding-left:20px;padding-right:20px}}