.aboutus-headimg{margin-bottom:20px;background-image:url(https://img.changhaihuanbao.com/img/aboutusbanner.jpg);border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:#0078d7;background-repeat:no-repeat;background-position:center;-webkit-background-attachment:fixed;-webkit-background-repeat:no-repeat;-webkit-background-position:center;position:relative;margin-top:86px;background-size:cover}
.aboutus-inner{padding:5% 0}
.aboutus-inner h1{color:#fff;font-size:36px}
.aboutus-inner p{color:#fff;padding:10px 0}
.about ul{line-height:25px}
.about-culture .img-box img,.aboutus img{max-width:100%}