webgui/emhttp/plugins/dynamix.gui.search/sheets/gui_search.css

:root {
    --gui-search-search-box-text-color: var(--white);
    --gui-search-search-box-background-color: var(--gray-500);
}

#guiSearchBoxSpan {
    display: inline-block;
    padding: 0;
    text-align: left;
    height: auto;
    line-height: normal;
    font-size: 1.3rem;
}

#guiSearchBox {
    width: 50rem;
    border: none;
    border-radius: 20px;
    color: var(--gui-search-search-box-text-color);
    background-color: var(--gui-search-search-box-background-color);
}

.Theme--black,
.Theme--white {
    #guiSearchBoxSpan {
        position: relative;
        margin: 4px 2px 2px 2px;
    }
    #guiSearchBoxSpan:after {
        font-family: unraid;
        content: "\e956";
        position: absolute;
        top: 0.8rem;
        left: 1.5rem;
        font-size: 1.3rem;
    }
    #guiSearchBox {
        padding-left: 4rem;
    }
}

.Theme--sidebar {
    --gui-search-search-box-text-color: var(--black);
    --gui-search-search-box-background-color: var(--yellow-200);

    #guiSearchBoxSpan {
        margin: 0 0 0 20px;
    }
    #guiSearchBox {
        position: relative;
        top: 0;
        left: 0;
        margin: 0;
        padding: 5px 12px;
    }
}