.buttons [name=Esc]{margin-left:0;width:50px;height:45px;background-position-x:-49px!important;background-position-y:-16px!important}.buttons [name=U1]{background-position-x:-99px!important;background-position-y:-13px!important}.buttons [name=U1],.buttons [name=U2]{margin-left:1px;width:50px;height:45px}.buttons [name=U2]{background-position-x:-147px!important;background-position-y:-12px!important}.buttons [name=U3]{margin-left:1px;width:47px;height:45px;background-position-x:-196px!important;background-position-y:-11px!important}