browser-detector.css

/** Internet Explorer */
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    div {
        display: block;
    }
}

/** Microsoft Edge */
@supports (-ms-ime-align: auto) {
    div {
        display: block;
    }
}

/** Mozilla Firefox */
@-moz-document url-prefix() {
    div
        display: block;
    }
}

/** Safari */
@media not all and (min-resolution: 0.001dpcm) {
    div
        display: block;
    }
}

/** Chrominum */
@media screen and (-webkit-min-device-pixel-ratio: 0) and (min-resolution: 0.001dpcm) {
    div:not(*:root) {
        display: block;
    }
}