body {
    background-color: #EFEFEF;
}

article ul li {
    list-style: disc;
    margin-left: 1.5rem;
}

/* 公司介紹 */
.introRight,
.introLeft {
    padding: 60px 60px;
}

.introRight {
    background-color: #FBFBFB;
}

.introLeft {
    background-color: #EFEFEF;
}

@media (max-width: 767px){
    .introRight, 
    .introLeft {
        padding: 40px 0;
    }
}