.about-banner,.contact-banner{
    width: 100%;
    height: 435px;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}
.about-banner{
    background-image: url("/image/bannergywm.png");
}
.contact-banner{
    background-image: url("/image/bannerlxwm.png");
}
.about-banner .title, .contact-banner .title{
    font-size: 35px;
    color: #fff;
    margin: 0 auto;
    padding-top: 105px;
    text-align: center;
}
.about-eng{
    font-size: 15px;
    color: #fff;
    margin: 0 auto;
    text-align: center;
    opacity: 0.5;
}
.about-desc{
    display: block;
    font-size: 22px;
    color: #fff;
    padding-top: 30px;
    margin: 0 auto;
    text-align: center;
    opacity: 0.7;
}
.about-content{
    text-indent: 2em;
    width: 800px;
    margin: 0 auto;
}
.about-content img{
    width: 100%;
    height: auto;
    margin: 5px auto;
    display: block;
}