body.dark {
    background-color: #101c1a;
    color: #ffffff;
}

.section ul li {
    padding-left: 1.5em;
    margin-bottom: 0.25em;
    position: relative;
}

.en .zh {
    display: none;
}
.zh .en {
    display: none;
}

.section ul li::before {
    content: "✔";
    position: absolute;
    left: 0;
}

.dark .light {
    display: none;
}
.light .dark {
    display: none;
}

.divider {
    width: 100%;
    height: 1px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.dark .divider {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.divider-vertical {
    width: 1px;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.preview-img {
    background-size: cover;
    background-position: center;
}

.dark .my-border {
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.my-border {
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.img-realtime-execution {
    background-image: url("../image/realtime-execution.png");
}
.dark .img-realtime-execution {
    background-image: url("../image/realtime-execution-dark.png");
}

.img-language-support {
    background-image: url("../image/language-support.png");
}
.dark .img-language-support {
    background-image: url("../image/language-support-dark.png");
}

.img-document-symbols {
    background-image: url("../image/document-symbols.png");
}
.dark .img-document-symbols {
    background-image: url("../image/document-symbols-dark.png");
}

.img-key-bindings {
    background-image: url("../image/key-bindings.png");
}
.dark .img-key-bindings {
    background-image: url("../image/key-bindings-dark.png");
}

.img-code-navigation {
    background-image: url("../image/code-navigation.png");
}
.dark .img-code-navigation {
    background-image: url("../image/code-navigation-dark.png");
}

.dark .img-snippet-library {
    background-image: url("../image/snippet-library-dark.png");
}
.img-snippet-library {
    background-image: url("../image/snippet-library.png");
}

.dark .img-share-code {
    background-image: url("../image/share-code-dark.png");
}
.img-share-code {
    background-image: url("../image/share-code.png");
}