* {
    padding: 0;
    margin: 0;
}

.a {
    text-decoration: none !important;
    color: inherit !important;
    border-bottom: none !important;
}

.home-container {
    width: 1920px;
    background: #F6FAFF;
    margin: 0 auto;
}


.width-center {
    width: 1200px;
    margin: 0 auto;
}

.width-img {}

.width-title {
    font-family: FZRuiZhengHeiZhong;
    font-weight: 400;
    font-size: 28px;
    color: #000000;
    text-align: center;
}

.width-tip {
    font-family: FZRuiZhengHeiZhong;
    font-weight: 400;
    font-size: 16px;
    color: #4D4D4D;
    text-align: center;
    padding: 27px 0 68px;
}

.logo {
    width: 142px;
    height: 32px;
}

.top_box {
    display: flex;
    align-items: center;
    background: #FFFFFF;
    padding: 10px 0;
}

.tab_box {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    width: 100%;
}

.tab_all {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 118px;
    font-family: Regular;
    font-weight: 400;
    font-size: 20px;
    color: #000000;
    cursor: pointer;
}

.tab_all_active {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 118px;
    background: #3469FF;
    color: #fff;
    border-radius: 45px;
    padding: 12px 0;
    cursor: pointer;
}

.product_banner_box {
    position: relative;

}

.right_btn_box {
    position: absolute;
    top: 180px;
    right: 60px;
    display: flex;
    flex-direction: column;
}

.icon_online {
    width: 68px;
    height: 180px;
}

.icon_custom {
    width: 68px;
    height: 68px;
    margin-top: 10px;

}

.img_product_banner {
    width: 1920px;
    height: 477px;
}



.img_about_bottom {
    height: 406px;
}

.product_list_box {
    background: #fff;
    padding: 0 0 120px;
}

.product_list_all {
    width: 1199px;
    margin: 0 auto;
}

.product_title_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #EBEBEB;
    padding: 54px 0 36px;
}

.product_title {
    font-family: FZRuiZhengHeiZhong;
    font-weight: 400;
    font-size: 32px;
    color: #000000;
}

.product_tip {
    font-family: Regular;
    font-weight: 400;
    font-size: 20px;
    color: #808080;
}

.img_product_details {
    width: 1199px;
    padding-top: 50px;
}

.img_product_bottom {
    height: 860px;
}

.dialog_online {
    font-family: Regular;
    font-weight: 400;
    font-size: 20px;
    color: #000000;
}