.spec h2 {
    font-size: 26px;
    margin-top: 1em;
    margin-bottom: 1em;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 1px solid #d7d7d7;
}

#specification img {
    display: block;
    max-width: 100%;
    height: auto;
}

#specification blockquote > h6 {
    display: inline;
    cursor: help;
    background: #888;
    color: #fff;
    border-radius: .25em;
    font-style: normal;
    font-weight: normal;
    padding: .2em 1em;
    font-size: 80%;
    white-space: nowrap;
    line-height: 1;
}

#specification blockquote > h6:before {
    content: 'Hide ';
}

#specification blockquote > h6.collapsed:before {
    content: 'Show ';
}

#specification blockquote > h6 + ul {
    padding-top: .5em;
    padding-left: 2em;
    font-size: 14px;
}

#specification blockquote > h6 + ul > li {
    list-style: none;
}

#specification blockquote > h6 + ul > li > ins:before,
#specification blockquote > h6 + ul > li > del:before {
    display: inline-block;
    width: 1.5em;
}

#specification blockquote > h6 + ul > li > ins:before {
    content: "✔";
    color: green;
}

#specification blockquote > h6 + ul > li > del:before {
    content: "✘";
    color: red;
}

#specification blockquote > h6 + ul > li > del {
    text-decoration: line-through;
}

#specification blockquote > h6 + ul > li > ins {
    text-decoration: none;
}

#specification blockquote > h6 + ul > li > ins > code,
#specification blockquote > h6 + ul > li > del > code {
    background: #ddd;
    color: #666;
    font-size: inherit;
    font-weight: bolder;
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
    padding: 0 .5em 0 .5em;
    padding-top: 0;
    text-decoration: none;
}