libkiwix/static/skin/taskbar.css

#kiwixtoolbar {
    padding: .5em;
    transition: 0.3s;
    width: 100%;
    box-sizing: border-box;
    background: #f4f6f8;
    border-bottom: 1px solid #aaa;
    display: flex;
}

#kiwixtoolbar>a {
    float: left;
}

#kiwixfooter {
    text-align: center;
    margin-top: 1em;
}

.height_separator {
    height: 3em;
}

.kiwixsearch {
    font-size: 1.6rem;
    position: relative;
    height: 30px;
    width: 100%;
    left: 0;
    margin-bottom: 0;
}

.kiwix_searchform {
    width: 20em;
}

#kiwix_serve_taskbar_home_button button {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
}

.kiwix .kiwix_centered {
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
}

#kiwix_button_show_toggle {
    display: none;
}

#kiwix_button_show_toggle:checked~label~.kiwix_button_cont>a {
    display: inline-block;
}

#kiwix_button_show_toggle:not(:checked)~label~.kiwix_button_cont {
    display: none;
}

label[for="kiwix_button_show_toggle"] {
    display: inline-block;
    height: 30px;
}

label[for="kiwix_button_show_toggle"] img {
    transition: 0.1s;
    height: 30px;
}

#kiwix_button_show_toggle:checked~label img {
    transform: rotate(-180deg);
}

label[for="kiwix_button_show_toggle"],
.kiwix_button_cont {
    display: block;
}

.kiwix .kiwix_searchform {
    float: right;
}

.kiwix #kiwixtoolbar button,
.kiwix #kiwixtoolbar input[type="submit"] {
    box-sizing: border-box !important;
    height: 30px !important;
    line-height: 20px !important;
    margin-right: 5px !important;
    padding: 2px 6px !important;
    border: 1px solid #b5b2b2 !important;
    border-radius: 3px !important;
    background-color: #ededed !important;
    font-weight: normal !important;
    cursor: pointer !important;
    font-size: 16px !important;
}

.kiwix #kiwixtoolbar #kiwixsearchform input[type='text'] {
    left: 0;
    box-sizing: border-box !important;
    width: 100%;
    height: 30px !important;
    line-height: 20px !important;
    border: 1px solid #b5b2b2 !important;
    border-radius: 3px !important;
    background-color: #fff !important;
    padding: 2px 2px 2px 27px !important;
    font-size: 16px !important;
}

label[for=kiwixsearchbox] {
    z-index: 1;
    position: absolute;
    height: 100%;
    left: 5px;
    font-size: 90%;
    line-height: 30px;
    vertical-align: middle;
}

a.suggest, a.suggest:visited, a.suggest:hover, a.suggest:active {
    font-size: 1.6rem;
    display: block;
    text-decoration: none;
    color: inherit;
}

.autoComplete_wrapper > ul {
    max-height: none !important;
    column-count: 1 !important;
}

@media(min-width:420px) {
    .kiwix_button_cont {
        display: inline-block !important;
    }

    .kiwix_button_cont>a {
        display: inline-block !important;
    }

    label[for="kiwix_button_show_toggle"] {
        display: none;
    }
}

@media (max-width: 645px) {

    .autoComplete_wrapper > ul {
        max-height: none !important;
        column-count: 1 !important;
    }

    #kiwix_button_show_toggle~label~.kiwix_button_cont.searching {
        display: none !important;
    }

    label[for="kiwix_button_show_toggle"].searching {
        display: none !important;
    }

    .kiwix_searchform.full_width {
        width: 100%;
    }

    .kiwixsearch {
        float: none;
    }

    .kiwix_searchform {
        width: 36%;
    }

    .height_separator {
        height: 6em;
    }
}

@media(max-width:419px) {
    .kiwix_searchform {
        width: 80%;
    }

    .kiwix_button_cont {
        padding-top: 5px;
    }
}