.catalogue{width:18%;float:left;box-sizing:border-box;}.product-container{width:81.3%;float:left;box-sizing:border-box;padding:8px 6px;}.product-container .product-item{width:25%;}.main-title .navigate-bar{text-indent:32px;}@media screen and (max-width:1300px){.catalogue{width:22%;}.product-container{width:78%;}.product-container .product-item{width:33.333333%;}.main-title .navigate-bar{padding-left:280px;}}@media screen and (max-width:1000px){.catalogue{width:27%;}.product-container{width:73%;}.product-container .product-item{width:50%;}}