solidity/docs/_static/css/custom.css

pre {
    white-space: pre-wrap;       /* css-3 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;
}

.wy-table-responsive table td,
.wy-table-responsive table th {
    white-space: normal;
}

.rst-content table.docutils td {
    vertical-align: top;
}

/* links */
.rst-content a:not(:visited) {
    color: #002fa7;
}

.rst-content .highlighted {
    background: #eac545;
}

/* code block highlights */
.rst-content pre {
    background: #fafafa;
}

.wy-side-nav-search > a img.logo {
    width: 100px;
    padding: 0;
}

.wy-side-nav-search > a {
    padding: 0;
    margin: 0;
}

/* project version (displayed under project logo) */
.wy-side-nav-search > div.version {
    color: #272525;
}

/* menu section headers */
.wy-menu p.caption {
    color: #65afff;
}

/* Link to Remix IDE shown next to code snippets */
.rst-content p.remix-link-container {
    display: block;
    text-align: right;
    margin: 0;
    line-height: 1em;
}

.rst-content .remix-link-container a.remix-link {
    display: inline-block;
    font-size: 0.7em;
    padding: 0.1em 0.4em;
    background: #e1e4e5;
    color: #707070;
}

.rst-content .remix-link-container a.remix-link:hover {
    background: #c8cbcc;
}

.rst-content div.highlight-solidity,
.rst-content div.highlight-yul {
    margin-top: 0;
}