.safety-sign,
.pictogram {
    display: block;
    width: 48px;
    height: 48px;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    line-height: 1;
}

    /* Second url is for when opening designer file directly on local machine */

    .pictogram.acid {
        background-image: url("/Assets/images/pictograms/acid.gif"), url("../../Assets/images/pictograms/acid.gif");
    }

    .pictogram.exclam {
        background-image: url("/Assets/images/pictograms/exclam.webp"), url("../../Assets/images/pictograms/exclam.webp");
    }

    .pictogram.silhouete {
        background-image: url("/Assets/images/pictograms/silhouete.webp"), url("../../Assets/images/pictograms/silhouete.webp");
    }

    .pictogram.explos {
        background-image: url("/Assets/images/pictograms/explos.webp"), url("../../Assets/images/pictograms/explos.webp");
    }

    .pictogram.bottle {
        background-image: url("/Assets/images/pictograms/bottle.webp"), url("../../Assets/images/pictograms/bottle.webp");
    }

    .pictogram.skull {
        background-image: url("/Assets/images/pictograms/skull.webp"), url("../../Assets/images/pictograms/skull.webp");
    }

    .pictogram.pollut {
        background-image: url("/Assets/images/pictograms/pollut.webp"), url("../../Assets/images/pictograms/pollut.webp");
    }

    .pictogram.rondflam {
        background-image: url("/Assets/images/pictograms/rondflam.webp"), url("../../Assets/images/pictograms/rondflam.webp");
    }

    .pictogram.flamme {
        background-image: url("/Assets/images/pictograms/flamme.webp"), url("../../Assets/images/pictograms/flamme.webp");
    }

    /* https://de.wikipedia.org/wiki/ISO_7010#Gebotszeichen */

    .safety-sign.m003 { /* Wear ear protection */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/7/75/ISO_7010_M003.svg");
    }

    .safety-sign.m004 { /* War eye protection */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/0/01/ISO_7010_M004.svg");
    }

    .safety-sign.m008 { /* Wear safety foot wear */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/3/3c/ISO_7010_M008.svg");
    }

    .safety-sign.m009 { /* Wear protective gloves */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/7/7c/ISO_7010_M009.svg");
    }

    .safety-sign.m010 { /* Wear protective clothing */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/1/10/ISO_7010_M010.svg");
    }

    .safety-sign.m011 { /* Wash your hands */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/d/de/ISO_7010_M011.svg");
    }

    .safety-sign.m013 { /* Wear face shield */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/1/19/ISO_7010_M013.svg");
    }

    .safety-sign.m017 { /* Wear respiratory protection */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/d/d6/ISO_7010_M017.svg");
    }

    .safety-sign.m022 { /* Use barrier cream */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/4/44/ISO_7010_M022.svg");
    }

    .safety-sign.m026 { /* Use protective apron */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/0/0d/ISO_7010_M026.svg");
    }

    .safety-sign.m061 { /* Disinfect your hands */
        background-image: url("https://upload.wikimedia.org/wikipedia/commons/8/88/ISO_7010_M061.svg");
    }