.MIndexHeader{height:56px;background:#121212}.m-header{padding:0 8px 0 20px;overflow:hidden}.m-header .m-logo-box{position:absolute;top:0;height:100%;font-size:0;max-width:45%;z-index:3}.m-logo-box img{height:100%;height:48px;padding:4px 0;max-width:100%}