.headder{background:#fff;height:80px;box-shadow:0 2px 4px 0 hsla(0,0%,76.5%,.3)}.head-cont{padding:16px 25px}.logo-lk{display:flex;align-items:center}.logo-lk a,.logo-lk i,.logo-lk img{vertical-align:middle}.logo-lk .logo-c{display:inline-block;vertical-align:top;max-width:180px;height:48px;overflow:hidden}.logo-lk .logo-c img{width:100%}.logo-lk .logo-txt{max-width:300px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.logo-lk i{margin:0 5px;font-size:20px;font-weight:700}.logo-lk .link-home{font-size:16px;color:#000;letter-spacing:2px}