.environment_banner{position:fixed;z-index:3;bottom:0;left:0;width:100%;padding:3px 15px;color:#fff;background-color:red;display:flex;align-items:center;justify-content:space-between}.environment_banner--local,.environment_banner--dev{background-color:green}.environment_banner--staging,.environment_banner--preprod{background-color:orange}