* {
    box-sizing: border-box; 
}
.container-bg{
    width: 100%;
    margin: auto;
    /* padding: 0px -15px; */
    box-sizing: border-box;
    font-family: 'Noto Sans TC','Mukta Malar', sans-serif;
    src: url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100;300;400;500;700;900&display=swap');
    src: url('https://fonts.googleapis.com/css2?family=Mukta+Malar:wght@200;300;400;500;600;700;800&display=swap');
      
}
.main-header, .service, .product{
    max-width: 1200px;
}
/* 產品表格 */
.product-slider-txt ul li:nth-child(5){
    letter-spacing: -1px;
}