.product__nav-section{position:sticky;z-index:1!important;background-color:#fff;top:-1px}.product__nav{display:none}@media (min-width:50em){.product__nav{display:grid;grid-template-columns:25% 40% 25%;border-top:1px solid #000;border-bottom:1px solid #000;justify-content:space-between}}.product__nav h4{font-size:1.5rem;line-height:1;letter-spacing:.02em;color:#000}.product__nav-list{list-style-type:none;display:grid;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;margin:0}.product__nav-item{margin-left:2.1875rem;margin-right:2.1875rem;height:100%;display:flex;justify-content:center;align-items:center}.product__nav-item a{text-decoration:none;color:#4d4d4d;font-weight:400}.product__nav-item a.active{color:#000;font-weight:500}.product__nav-item.highlight{border-bottom:2px solid #ec2222;position:relative;bottom:-1px}.product__nav-column{display:flex;justify-content:flex-end;align-items:center}.product__nav-column .buy_button{padding:.9375rem 1.875rem;font-size:.8125rem;line-height:1.6923076923;letter-spacing:.02em;color:#000;border:1px solid #ec2222;background-color:#fff;margin-right:1rem;text-decoration:none;font-weight:500}