.product { background-color: #ffff; }

.product_menu .menu_list { display: flex; flex-wrap: wrap; align-items: center; }

.product_menu h1 { font-size: 0.3rem; }

.product_menu li { font-size: .26rem; margin: 0.2rem 0.3rem 0rem 0; padding: 0.02rem 0.05rem; }

.product_menu .li--on { border: 0.01rem solid #1f2780; border-radius: 0.05rem; color: #1f2780; }

.product_list { margin: 0.3rem 0; display: none; }

.product_list .list_item { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; }

.product_list .lis { width: 48%; margin-bottom: 0.2rem; }

.product_list .lis img { width: 3.13rem; height: 3.13rem; }

.product_list .lis h1 { line-height: 2; font-size: 0.3rem; text-align: center; }

/* === product_detail */
.product_detail { background-color: #fff; }

.product_detail--img { width: 100%; height: 5.5rem; }

.product_detail--img img { display: block; width: 100%; height: 100%; }

.product_detail--desc { width: 100%; padding: 0.2rem; box-sizing: border-box; }

.product_detail--desc h1 { font-weight: bold; font-size: 0.34rem; }

.product_detail--desc h2 { font-size: 0.26rem; }

.product_detail--desc .text_p { margin: 0.2rem 0 0.3rem; }