E(X)hentai Visual Borders Helper

Highlight images between JPG, GIF and PNG by border color.

/* ==UserStyle==
@name           E(X)hentai Visual Borders Helper
@namespace      https://greasyfork.org/users/58231
@version        0.0.1
@description    Highlight images between JPG, GIF and PNG by border color.
@author         Jaraya
==/UserStyle== */
@-moz-document url-prefix("https://exhentai.org/g/"),
url-prefix("https://e-hentai.org/g/") {
    #gdt > div > a > img[title*="png"] {
        border: 3px solid red!important;
        margin: -2px!important;
    }

    #gdt > div > a > img[title*="jpg"],
    #gdt > div > a > img[title*="jpeg"] {
        border: 3px solid cyan!important;
        margin: -2px!important;
    }

    #gdt > div > a > img[title*="gif"] {
        border: 3px solid magenta!important;
        margin: -2px!important;
    }
}