我為我的網站添加了一個 Lightbox jquery，但我想刪除每次出現的藍色邊框

Question

我已經正確添加了一個燈箱，但是當我點擊照片時出現問題，因為谷歌瀏覽器中有一個藍色邊框，然后是 Internet Explorer 中我不想看到的另一種類型的邊框：

https://imgur.com/9dQngUM

我怎樣才能刪除它？

我用過這個燈箱https://lokeshdhakar.com/projects/lightbox2/

謝謝！ :D

.lb-loader, .lightbox {
    text-align: center;
    line-height: 0;
    position: absolute;
    left: 0
}

body.lb-disable-scrolling {
    overflow: hidden
}

.lightboxOverlay {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9999;
    background-color: #000;
    filter: alpha(Opacity=80);
    opacity: .8;
    display: none
}

.lightbox {
    width: 100%;
    z-index: 10000;
    font-weight: 400;
    outline: 0
}

    .lightbox .lb-image {
        display: block;
        height: auto;
        max-width: inherit;
        max-height: none;
        border-radius: 3px;
        border: 4px solid #fff
    }

    .lightbox a img {
        border: none
    }

.lb-outerContainer {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto;
    border-radius: 4px;
    background-color: #fff
}

    .lb-outerContainer:after {
        content: "";
        display: table;
        clear: both
    }

.lb-loader {
    top: 43%;
    height: 25%;
    width: 100%
}

.lb-cancel {
    display: block;
    width: 32px;
    height: 32px;
    margin: 0 auto;
    background: url(../images/loading.gif) no-repeat
}

.lb-nav {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: 10
}

.lb-container > .nav {
    left: 0
}

.lb-nav a {
    outline: 0;
    background-image: url(data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
}

.lb-next, .lb-prev {
    height: 100%;
    cursor: pointer;
    display: block
}

.lb-nav a.lb-prev {
    width: 34%;
    left: 0;
    float: left;
    background: url(../images/prev.png) left 48% no-repeat;
    filter: alpha(Opacity=0);
    opacity: 0;
    -webkit-transition: opacity .6s;
    -moz-transition: opacity .6s;
    -o-transition: opacity .6s;
    transition: opacity .6s
}

    .lb-nav a.lb-prev:hover {
        filter: alpha(Opacity=100);
        opacity: 1
    }

.lb-nav a.lb-next {
    width: 64%;
    right: 0;
    float: right;
    background: url(../images/next.png) right 48% no-repeat;
    filter: alpha(Opacity=0);
    opacity: 0;
    -webkit-transition: opacity .6s;
    -moz-transition: opacity .6s;
    -o-transition: opacity .6s;
    transition: opacity .6s
}

    .lb-nav a.lb-next:hover {
        filter: alpha(Opacity=100);
        opacity: 1
    }

.lb-dataContainer {
    margin: 0 auto;
    padding-top: 5px;
    width: 100%;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px
}

    .lb-dataContainer:after {
        content: "";
        display: table;
        clear: both
    }

.lb-data {
    padding: 0 4px;
    color: #ccc
}

    .lb-data .lb-details {
        width: 85%;
        float: left;
        text-align: left;
        line-height: 1.1em
    }

    .lb-data .lb-caption {
        font-size: 13px;
        font-weight: 700;
        line-height: 1em
    }

        .lb-data .lb-caption a {
            color: #4ae
        }

    .lb-data .lb-number {
        display: block;
        clear: left;
        padding-bottom: 1em;
        font-size: 12px;
        color: #999
    }

    .lb-data .lb-close {
        display: block;
        float: right;
        width: 30px;
        height: 30px;
        background: url(../images/close.png) top right no-repeat;
        text-align: right;
        outline: 0;
        filter: alpha(Opacity=70);
        opacity: .7;
        -webkit-transition: opacity .2s;
        -moz-transition: opacity .2s;
        -o-transition: opacity .2s;
        transition: opacity .2s
    }

        .lb-data .lb-close:hover {
            cursor: pointer;
            filter: alpha(Opacity=100);
            opacity: 1
        }

Answer 1

沒有看到“全貌”，即您的代碼； 你可以試試這個：

.lightbox * { border: none !important; }

這假設它確實是一個邊界問題，而不是一些背景圖像或類似的東西。