.mainContainer{width:1210px;margin:20px auto;background:#fff;padding:20px}.mainContainer .title{font-size:18px;font-weight:bold;margin-bottom:20px}.mainContainer .categoryContainer{width:1120px;margin:0 auto}.mainContainer .categoryContainer p{margin-bottom:10px}.mainContainer .categoryContainer p .firstCategoryTitle{color:#1864d9}.mainContainer .categoryContainer .firstCategory{display:flex;flex-direction:row;justify-content:space-between}.mainContainer .categoryContainer .firstCategory span{font-size:16px;color:#666}.mainContainer .categoryContainer .firstCategory .categoryTitle{width:20%}.mainContainer .categoryContainer .firstCategory .categoryTitle span{font-size:14px}.mainContainer .categoryContainer .firstCategory .categorySubTitle{width:80%;display:flex;flex-wrap:wrap}.mainContainer .categoryContainer .firstCategory .categorySubTitle a{width:25%;font-size:14px;color:#666;margin-bottom:10px}.mainContainer .brandContainer{width:1120px;margin:0 auto;display:flex;flex-direction:row;flex-wrap:wrap}.mainContainer .brandContainer .brandItem{width:20%;text-align:left;margin-bottom:10px}.mainContainer .brandContainer .brandItem a{font-size:14px;color:#666}