/* #productList,
#productList * {
    overflow: visible;
} */

#productList {
    background-color: #f6f8fc;
}

#product-content .content {
    display: flex;
    justify-content: space-between;
}

#product-content .title {
    display: block;
    font-size: 16px;
    margin-bottom: 16px;
    line-height: 18px;
    font-weight: 700;
}

#product-content .left-nav {
    background-color: #fff;
    padding: 16px 0;
    width: 310px;
    color: #333;
}

#product-content .product-data {
    width: 974px;
    position: relative;
    background-color: #fff;
}
.content-list .item {
    width: calc((100% - 60px) / 4);
    margin-right: 20px;
    margin-bottom: 20px;
}
.content-list >.item:nth-child(4n) {
    margin-right: 0;
}
.content-list>.item>.image_box {
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    overflow: hidden;
    padding: 50% 0;
    position: relative;
    margin-bottom: 20px;
    display: block;
}
.content-list>.item>.image_box>img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
    height: 100%;
}
.content-list>.item>.model {
    line-height: 2;
    color: #999;
    font-weight: 600;
    font-size: 14px;
    display: block;
    text-rendering: optimizeLegibility;
    padding: 0 10px;
}
#product-content .left-nav-title {
    display: block;
    margin-bottom: 10px;
    line-height: 16px;
    font-weight: 700;
    padding-left: 16px;
}

#product-content .left-nav-list {
    height: 100vh;
    overflow-y: auto;
    position: sticky;
    top: 0;
}

#product-content .left-nav-list::-webkit-scrollbar {

    width: 8px;

    height: 8px;

    background-color: #F5F5F5;

}

/*定义滚动条轨道

内阴影+圆角*/

#product-content .left-nav-list::-webkit-scrollbar-track {

    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);

    border-radius: 10px;

    background-color: #F5F5F5;

}

/*定义滑块

内阴影+圆角*/

#product-content .left-nav-list::-webkit-scrollbar-thumb {

    border-radius: 10px;

    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);

    background-color: #555;

}

#product-content .left-nav-item {
    align-items: center;
    color: #333;
    font-size: 14px;
    height: 34px;
    padding-left: 16px;
    width: 100%;
    background-color: #e8e8e8;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box !important;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    width: 100%;
    word-break: break-all;
    text-decoration: none;
    line-height: 34px;

}
#product-content .left-nav-item.active,
#product-content .left-nav-item:hover {
    background-color: #f6f8fc;
    border-left: 1px solid #4066b8;
    color: #4066b8;
    padding-left: 15px;
}
.left-nav-list .children {
    display: none;
}
.left-nav-list .active> .children {
    display: block;
}
#product-content .left-nav-list .show {
    padding-left:6px;
    background-color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
    line-height: 3;
    border-bottom: 1px solid #e8e8e8;
    display: flex;
}
.show i {
    transition: all .3s;
    display: block;
    margin-right: 5px;
}
.active> .show i {
    transform: rotate(90deg);
}
.index_blog {
    background-color: #fff;
}
.index_blog ._title {
    margin: 60px 0 40px;
}

.index_blog .content>.item {
    width: calc((100% - 40px) / 3);
}

.index_blog .content>.item {
    margin-right: 20px;
}

.index_blog .content>.item:last-child {
    margin-right: 0px;
}

.index_blog .content>.item>.image_box {
    width: 100%;
    padding: 75% 0 0;
    display: block;
    position: relative;
    overflow: hidden;
}

.index_blog .content>.item>.image_box>img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.index_blog .content>.item>.text-box {
    position: relative;
    height: 132px;
    margin-bottom: 20px;
}

.index_blog .content>.item>.text-box>.box {
    position: absolute;
    top: -36px;
    left: 20px;
    right: 0;
    background-color: #fff;
    padding: 20px 20px 40px;
    border: 1px solid #e8e8e8;
}

.index_blog .title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;

}

.index_blog .description {

    color: #00a3d9;
    font-size: 15px;
}

@media (max-width:991px) {
    #productList {
        padding: 0 10px;
    }
    #product-content .content {
        flex-direction: column;
    }
    #product-content .left-nav {
       width: 100%;
       margin-bottom: 20px;
    }
    .content-list .item {
        width: calc((100% - 20px) / 2);
        margin-right: 20px;
    }
    .content-list> .item:nth-child(2n) {
        margin-right: 0;
    }
    .index_blog ._title {
        margin: 20px 0;

    }

    .index_blog .content>.item {
        margin: 0 !important;
        width: 100%;
    }

    .index_blog .content>.item>.text-box>.box {
        left: 10px;
        right: 10px;
        padding: 20px 10px;
    }
}