.about-us-banner-mobile{
    display: none;
 }


.about-us-banner{ 
    width: 100%;
    height: auto;
    background-repeat: no-repeat;
    background-size:100%;
}


#div-content {
    width: 62.5%;
    height: auto;
    display: inline-block;
    text-align: center;
}



#div-content img {
    width: 50%;
    height: auto;
    /* margin-bottom: 77px; */
    margin: 4vw 0;
}

.ql-align-center{
    text-align: center;
}


.ql-align-center:nth-of-type(1) {
    width: 62.5%;
    font-size: 32px;
    padding-top: 4vw;
    margin: 0 auto;
    text-align: center;
}



/*
    内容文字 左对齐  标题及图片居中对齐
*/
p {
    text-align: start;
    font-size: 20px;
    letter-spacing: 2px;
    line-height: 1.8;
    margin-bottom: 5.6vw;
}

p:last-child{
    margin-bottom: 6vw;
}