.hide-scrollbar{scrollbar-width:none;-ms-overflow-style:-ms-autohiding-scrollbar}.hide-scrollbar::-webkit-scrollbar{display:none}#app.COG.full-login-bg{background-image:url(/images/product/COG/bg_login.jpg)}#app.COG .login-box .n-login-logo{background-image:url(/images/product/COG/icon_logo_portrait.png)}#app.COG .lobby-header .logo,#app.COG .video-area .video-cover-logo{background-image:url(/images/product/COG/icon_logo_landscape.png)}#app.COG .pc-game-icon{background-image:url(/images/product/COG/icon.png)}