.bread_nav {
    display: flex;
    justify-content: flex-end;
    margin-top: 2.78vw;
    margin-bottom: 2.78vw
}

.bread_nav .left {
    display: none
}

.bread_nav .right {
    font-size: 3.89vw;
    color: #41475E
}

.bread_nav .right span {
    color: #FF0000;
    font-weight: 700
}

.topnav {
    height: auto;
    background-color: #fff;
    padding-top: 3.33vw;
    padding-bottom: 3.33vw;
    margin-bottom: 2.78vw
}

.topnav .left div {
    font-size: 3.89vw;
    color: #6F7385;
    margin-bottom: 4.44vw
}

.topnav .left ul {
    display: flex;
    column-gap: 5.56vw;
    flex-wrap: wrap;
    row-gap: 3.33vw;
    margin-bottom: 3.33vw
}

.topnav .left ul li a {
    font-size: 3.89vw;
    color: #1F1F25
}

.topnav .left ul li.active a {
    color: #FF0000
}

.topnav .left ul li:not(:nth-child(-n+9)) {
    display: none
}

.topnav .more,
.topnav .retract {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: .56vw
}

.topnav .more span,
.topnav .retract span {
    font-size: 3.89vw;
    color: #1F1F25
}

.topnav .more .icon,
.topnav .retract .icon {
    width: 3.33vw;
    height: 3.33vw
}

.topnav .more .icon {
    background: url(../../img/list/icon_bottom.png);
    background-size: cover
}

.topnav .retract .icon {
    background: url(../../img/list/icon_top.png);
    background-size: cover
}

.topnav .retract {
    display: none
}

.topnav.launch .left ul li:not(:nth-child(-n+9)) {
    display: block
}

.topnav.launch .more {
    display: none
}

.topnav.launch .retract {
    display: flex
}

.product_list .product_item {
    padding: 3.33vw;
    background-color: #fff;
    margin-bottom: 3.33vw
}

.product_list .product_item .left {
    display: flex;
    align-items: center;
    column-gap: 3.33vw;
    margin-bottom: 3.33vw
}

.product_list .product_item .left .yangtu {
    width: 22.22vw;
    height: 22.22vw
}

.product_list .product_item .left .middle .title {
    font-size: 3.89vw;
    color: #1F1F25;
    font-weight: 500;
    margin-bottom: 2.78vw
}

.product_list .product_item .left .middle .tags {
    display: flex;
    column-gap: 2.22vw
}

.product_list .product_item .left .middle .tags li {
    padding: .83vw 2.22vw;
    background-color: #FFEED2;
    border-radius: .56vw;
    font-size: 2.78vw;
    color: #B56F10
}

.product_list .product_item .left .middle .info {
    display: none
}

.product_list .product_item .left .middle .name {
    display: none
}

.product_list .product_item .left .middle .purpose {
    display: none
}

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

.product_list .product_item .right .price {
    font-size: 3.33vw;
    color: #1F1F25
}

.product_list .product_item .right .price span {
    font-size: 4.44vw;
    color: #FF0000;
    font-weight: 700
}

.product_list .product_item .right .enter,
.product_list .product_item .right .consult {
    width: 25.42vw;
    height: 8.89vw;
    border-radius: 1.11vw;
    font-size: 3.89vw
}

.product_list .product_item .right .enter {
    background: none;
    border: .28vw solid #FF0000;
    color: #FF0000;
    display: none;
}

.product_list .product_item .right .consult {
    background-color: #FF0000;
    color: #fff
}

.page_select .count {
    display: none
}

.note {
    font-size: 3.89vw;
    color: #6F7385;
    padding: 3.33vw 0;
    text-align: center
}

.page_bottom {
    display: none
}
.btn_group{
    text-align: center;
}
.btn_group a{
    border-radius: 3px;
    background: #fff;
    padding: 2px 9px;
    font-size: 14px;
    margin: 3px;
}
.btn_group a:nth-child(1){
    display: none;
}
.btn_group a:last-of-type{
    display: none;
}