/* 商品页样式 */
.nav_sub_main {
    overflow: hidden;
    /*display: flex;*/
    /*align-items: center;*/
}
.left_arrow,
.right_arrow {
    width: 30px;
    height: 30px;
    min-width: 30px;
    overflow: hidden;
    padding: 5px;
}
.left_arrow img, 
.right_arrow img {
    display: block;
    width: 80%;
    height: 80%;
    margin: 10%;
}
.green_back {
    color: #fff !important;
    background-color: #e85b11;
}
.nav_sub_list {
    /*flex: 1;*/
    /*overflow-y: hidden;*/
    /*overflow-x: auto;*/
    /*height: 40px;*/
    /*white-space: nowrap;*/
    overflow: hidden;
}
.nav_sub_item {
    display: block;
    height: 40px;
    line-height: 40px;
    text-decoration: none;
    color: #333;
    padding: 0 10px;
    font-size: 14px;
    border-bottom: 1px solid #e85b11;
}

.nav_sub_hover {
    color: red;
    font-weight: bold;
}


.web_site {
    height: 40px;
    line-height: 40px;
    display: flex;
    align-items: center;
    padding: 10px;
}
.site_title {
    font-size: 14px;
    flex: 1;
    text-align: center;
}

.list_main{
    padding: 10px 0 0 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.list_item {
    display: block;
    margin-right: 10px;
    overflow: hidden;
    position: relative;
    text-decoration: none;
    margin-bottom: 10px;
}
.item_img {
    width: calc((100vw - 30px) / 2);
    height: calc((100vw - 30px) / 2);
    overflow: hidden;
}
.item_img img {
    display: block;
    width: 100%;
    height: 100%;
}
.item_text {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    font-size: 12px;
    color: #fff;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding: 0 10px;
}


/*===========================================商品详情=====================================================*/
.content_main {
    padding: 10px;
    overflow: hidden;
}
.content_title {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    margin: 25px 0 15px;
}

.content_cont {
    font-size: 14px;
    color: #333;
    padding: 10px;
}

.content_cont span {
    text-wrap: wrap !important;
}

.content_cont img {
    width: 100%;
    overflow: hidden;
    display: block;
}