.h-common-nav-box{background:#fff}.h-common-footer{width:100%;text-align:center;display:block;vertical-align:middle}.header-box-zw{width:100%;height:70px}.h-about-intr-banner{width:100%;max-width:1920px;height:0;padding-bottom:15.625%;background:url(//imgv4.slimhand.com/Fi4irXwlM4Hk0eFuPsZxD08VEUDg.jpg) center no-repeat;background-size:100% 100%;margin:0 auto}@media (min-width:1920px){.h-about-intr-banner{height:327px;padding-bottom:0}}.h-about-content{width:1000px;height:auto;overflow:hidden;margin:68px auto 0;position:relative;padding-bottom:100px}.h-about-content>.img{width:300px;height:350px;position:absolute;top:0;left:0}.h-about-content>.text{width:100%;height:auto;overflow:hidden;padding-top:117px;text-indent:42px;padding-left:300px;line-height:40px;letter-spacing:2px;text-align:justify}