.navbar-bg-light{background-image:url(/pexels-vedanti-gud.jpg);background-size:cover;background-position:50%;background-repeat:no-repeat;position:relative}.navbar-bg-light:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.4);z-index:0}.navbar-bg-light *{position:relative;z-index:1}.navbar-bg-dark{background-color:black;background-image:none!important;position:relative}.navbar-bg-dark:before{display:none}