/* banner */
.main-banner{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
    margin-top: 60px;
}
.main-banner .content{
    width: 100%;
    height: 100%;
}
.main-banner .content img{
    width: 100%;
    height: 100%;
}

/* 产品中心 */
.about-card{
    display: flex;
    flex-direction: column;
    width: 1250px;
    padding: 82px 0 92px;
}

.about-card .name{
    font-size: 18px;
    margin-bottom: 30px;
    font-weight: bold;
    color: #333;
}

.about-card div{
    margin-bottom: 15px;
}

.about-card div p{
    font-size: 14px;
    color: #333;
    line-height: 36px;
}

.about-card div p.title{
    font-weight: bold;
}