rssguard/resources/skins/nudus-base/html_style_base.scss

// ___________________________
// < I'm an expert in my field. >
// ---------------------------
//      \   ^__^
//       \  (oo)\_______
//          (__)\       )\/\
//              ||----w |
//              ||     ||

//
// Variables
//

$base-unit:     10px !default;

//
// Styling
//

// Let the font be customised via RSS Guard settings
* {
    font-family: inherit;
    font-size: inherit;
}

//
// Reset some basic elements
//

body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
    margin: 0;
    padding: 0;
}

//
// Add some basic styling
//

body {
    background-color: $cbg00;

    box-sizing: border-box;
    color: $cfg00;
    //cursor: default;
    -webkit-text-size-adjust: 100%;
    -webkit-font-feature-settings: "kern" 1;
    font-feature-settings: "kern" 1;
    font-kerning: normal;
    min-height: 100vh;
}

::selection {
    background-color: $clink;
    text-shadow: none;
}

h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
details {
    margin-bottom: $base-unit;
}

hr {
    background-color: $cbor2;
    border: none;
    display: block;
    height: 2px;
    margin: $base-unit 0;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600 !important;
}

h1 { font-size: 1.25rem  !important; }
h2 { font-size: 1.20rem  !important; }
h3 { font-size: 1.15rem  !important; }
h4 { font-size: 1.1rem   !important; }
h5 { font-size: 1rem     !important; }
h6 { font-size: .95rem   !important; }

b {
    font-weight: bold !important;
}

i {
    font-style: italic !important;
}

strong {
    font-weight: 800 !important;
}

em {
    font-style: oblique !important;
}

mark {
    background-color: $cmark;
}

sub,
sup {
    font-size: .8rem !important;
}

small {
    font-size: .9rem !important;
}

abbr {
    cursor: help;
    font-style: italic !important;
    font-weight: 100 !important;
}

q {
    font-style: italic !important;

    &::before {
        content: '“';
    }

    &::after {
        content: '”';
    }
}

time {
    font-weight: 450 !important;
}

var {
    font-style: oblique !important;
    font-weight: 500 !important;
}

a {
    color: $clink;

    &:hover {
        text-decoration: none;
    }

    &:focus {
        box-shadow: none;
        outline: none;
    }
}

cite {
    font-style: italic !important;
    font-weight: bold !important;
}

// override if width is defined in element's style attribute
figure {
    max-width: 100%;
}

figure > img {
    display: block;
}

figcaption {
    font-size: .8rem !important;
}

blockquote {
    border-left: .3em solid $cbor2;
    margin-left: 0;
    padding: 0 $base-unit;

    &,
    p {
        color: $cfg11;
    }
}

pre,
code {
    border: 1px solid $cbor3;
    border-radius: $radius-unit;
    color: $cfg10;
    //cursor: text;

    // Font for code blocks falls back to system default monospace
    font-family: monospace;
    font-size: .95rem !important;
}

code {
    background-color: $ccode;
    padding: 0 .25em;
    word-break: break-word;
}

pre {
    background-color: $ccodeblock;
    overflow-x: auto;
    padding: 7px 13px;
    tab-size: 2;
    // For <pre style='white-space:pre-wrap;'>
    white-space: pre !important;

    // For <pre style='white-space:pre-wrap;width:81ex'>
    width: unset !important;

    > code {
        background-color: unset;
        border: none;
        color: unset;
        padding-right: 0;
        padding-left: 0;
        tab-size: 2;
    }
}

kbd {
    background: $ccode;
    border: 1px solid $cbor3;
    border-bottom: 3px solid darken($cbor3, 3%);
    border-radius: $radius-unit;
    box-shadow:
        0 2px 4px darken($cbg00, 6%),
        inset 0 1px $cbg00
    ;
    font-size: .9rem !important;
    padding: .1em .4em .2em .4em;
}

select {
    background-color: $ccodeblock;
    border: 1px solid $cbor3;
    border-radius: $radius-unit;
    color: $cfg00;
    padding: .04em .25em;
    // Do not use max-width here
    width: 100%;

    &:focus {
        box-shadow: none;
        outline: none;

        background-color: $cbg00;
    }

    > option {
        background-color: $cbg00;
    }
}

table {
    border-collapse: collapse;
    // `!important` is set to override something like <table width="900px">
    width: 100% !important;
}

// Return this if something goes wrong, and return the JS override for dark theme
//table,
//th,
//td {
//    color: $cfg00;
//}

li {
    display: list-item;
}

ul,
ol {
    padding-left: 1.5em;
}

ul {
    list-style-type: disc;

    li ul {
        list-style-type: square;
    }
}

ol {
    list-style-type: decimal;

    li ol {
        list-style-type: lower-roman;
    }
}

img {
    // Let the width be defined (see .rssguard-mbody img), but keep aspect ratio
    height: auto;
    // `width auto` creates many problems even if set as a fallback
    //width: auto;
}

details {
    border: 1px solid $ccodeblock;
    border-radius: $radius-unit;
    padding: .5em .5em 0;

    > summary {
        background-color: $ccodeblock;
        border-radius: $radius-unit * 0.9;
        cursor: pointer;
        margin: -.5em -.5em 0;
        padding-left: .5em;

        &:focus {
            box-shadow: none;
            outline: none;
        }
    }

    & *:last-child {
        margin-bottom: 0;
    }
}

details[open] {
    border-color: $cbor3;
    padding: .5em;

    > summary {
        border-bottom: 1px solid $cbor3;
        border-radius: ($radius-unit * 0.9) ($radius-unit * 0.9) 0 0;
        margin-bottom: .5em;
    }
}

iframe {
    max-width: 100%;
    height: auto;
    width: auto;
}

a,
select,
summary {

    &:focus {
        background-color: $cbor3;
        text-shadow: 0 -1px $cbg00;
    }
}

:target {
    outline: 1px solid $clink;
}

// m* == message*
.rssguard-mwrapper {
    padding: $base-unit !important;

    .rssguard-mhead {

        .msmall,
        .mlinks {
            opacity: .8;
        }

        > h1 {
            margin: 0;
        }

        .msmall {
            font-size: .9em;
        }

        .mlinks {

            .menc {
                word-break: break-word;
            }

            .mwrapurl {
                display: inline-flex;

                a[href=""] {

                    &,
                    & + span {
                        display: none;
                    }
                }
            }
        }
    }

    .rssguard-mbody img {
        // Needs to be `!important` when max-width is defined by image style
        // <img src="https://....png" alt="alt" style="max-width: 100%;">
        max-width: 450px !important;
        // For cases when they both are set
        max-height: unset !important;

        @media only screen and (max-width: 800px) {
            // `!important` to override `!important` that is set above
            max-width: 100% !important;
        }
    }
}

//
// Other
//

// For articles without any html elements;
// If not applied to _all_, *must* be applied to links in mbody
// mbody == article body
.rssguard-mbody {
    word-break: break-word;
}

// Fix at least some mess produced by above
table {
    word-break: normal;
}