.product_nav_box {
    width: 100%;
    padding: calc(20px + 2rem) 0;
    border-bottom: 1px #e7e7e7 solid;
}

.product_nav {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(10px + 1rem);
}

.product_nav_item {
    width: calc(30px + 5rem);
}

.product_nav_pic {
    width: 100%;
    height: calc(7px + 4rem);
    border-radius: calc(5px + 0.25rem);
}

.product_nav_pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(5px + 0.25rem);
}

.product_nav_item .p1 {
    height: calc(10px + 2rem);
    font-size: calc(6px + 0.5rem);
    color: #000000;
    font-weight: 700;
    margin-top: calc(5px + 0.5rem);
    text-align: center;
}

.product_main_box {
    width: 100%;
    padding: calc(20px + 4rem) 0;
}

.product_main {
    max-width: 1600px;
    width: 90%;
    margin: auto;
}

.product_list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: calc(10px + 2rem);
    margin-top: calc(10px + 3rem);
}

.product_list_item {
    width: 22.5%;
    border-radius: calc(5px + 1rem);
    background-color: #f6f6f6;
}

.product_list_item_pic {
    width: 100%;
    height: calc(60px + 15rem);
    border-radius: calc(5px + 1rem);
    overflow: hidden;
}

.product_list_item_pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(5px + 1rem);
    transition: .5s;
}

.product_list_item_text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(10px + 1.5rem) calc(10px + 1rem);
}

.product_list_item_name .p1 {
    font-size: calc(4px + 0.5rem);
    color: #999999;
}

.product_list_item_name .p2 {
    font-size: calc(4px + 1rem);
    color: #333333;
    font-weight: bold;
    margin-top: calc(1px + 0.1rem);
}

.product_more {
    width: calc(14px + 2rem);
    height: calc(14px + 2rem);
    border-radius: 50%;
    background-color: #175cb1;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .3s;
}

.product_more img {
    width: calc(6px + 1rem);
}
.product_more:hover{
    background-color: #333333;
}

.product_list_item:hover .product_list_item_pic img {
    transform: scale(1.1);
}


@media screen and (max-width: 1100px){
    .product_nav_box{
        width: 90%;
        margin: auto;
        overflow-x: scroll;
    }
    .product_nav {
        width: max-content;
    }
    .product_nav_item {
        width: calc(32px + 18rem);
    }
    .product_nav_pic {
        width: 100%;
        height: calc(7px + 11rem);
      
    }
    .product_nav_item .p1{
        font-size: calc(10px + 1rem);
        line-height: 1.5;
    }
    .product_list_item{
        width: 100%;
    }
    .product_list_item_pic {
        width: 100%;
        height: calc(60px + 40rem);
       
    }
    .product_list_item_name .p1{
        font-size: calc(10px + 1rem);
    }
    .product_list_item_name .p2{
        font-size: calc(12px + 1rem);
    }
    .product_more {
        width: calc(25px + 2rem);
        height: calc(25px + 2rem);
       
    }
    .product_more img {
        width: calc(16px + 1rem);
    }
}