#grid-helper{content:"MD";position:fixed;display:inline-block;z-index:9999;pointer-events:none!important;width:50px;height:18px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;padding:2px 4px;background-color:rgba(0,0,0,.75);text-align:center;box-shadow:0 4px 15px -2px rgba(0,0,0,.3)}#grid-helper,#grid-helper:after{top:0;left:0;right:0;margin:0 auto;font-size:12px;font-weight:700}#grid-helper:after{content:"min : 0";display:block;color:#fff;position:absolute}@media only screen and (min-width:320px){#grid-helper:after{content:"xs : 1"}}@media only screen and (min-width:481px){#grid-helper:after{content:"sm : 2"}}@media only screen and (min-width:769px){#grid-helper:after{content:"md : 3"}}@media only screen and (min-width:993px){#grid-helper:after{content:"lg : 4"}}@media only screen and (min-width:1201px){#grid-helper:after{content:"xl : 5"}}