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

/**
 * Basic styling
 */
body {
    font-family: "Lato", sans-serif;
    font-weight: 300;
    color: #000000;
    background-color: #fdfdfd;
    -webkit-text-size-adjust: 100%;
    -webkit-font-feature-settings: "kern" 1;
    -moz-font-feature-settings: "kern" 1;
    -o-font-feature-settings: "kern" 1;
    font-feature-settings: "kern" 1;
    font-kerning: normal;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    text-align: justify;
}

/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
.highlight {
    margin-bottom: 15px;
}

/**
 * `main` element
 */
main {
    display: block;
    /* Default value of `display` of `main` element is 'inline' in IE 11. */
}

/**
 * Images
 */
img {
    max-width: 100%;
    vertical-align: middle;
}

/**
 * Figures
 */
figure > img {
    display: block;
}

figcaption {
    font-size: 14px;
}

/**
 * Lists
 */
ul, ol {
    margin-left: 30px;
}

li > ul,
li > ol {
    margin-bottom: 0;
}

/**
 * Headings
 */
h1 {
    font-weight: 700;
    font-style: italic;
    padding-top: 15px;
    padding-bottom: 15px;
}
h2, h3, h4, h5, h6 {
    font-weight: 400;
    font-style: italic;
}

/**
 * Links
 */
a {
    color: #2a7ae2;
    text-decoration: none;
    font-weight: 400;
}
a:visited {
    color: #1756a9;
}
a:hover {
    color: #111;
    text-decoration: underline;
}

/**
 * Blockquotes
 */
blockquote {
    color: #828282;
    border-left: 4px solid #e8e8e8;
    padding-left: 15px;
    font-size: 18px;
    letter-spacing: -1px;
    font-style: italic;
}
blockquote > :last-child {
    margin-bottom: 0;
}

/**
 * Code formatting
 */
pre,
code {
    font-size: 15px;
    border: 1px solid #e8e8e8;
    border-radius: 3px;
    background-color: #eef;
}

code {
    padding: 1px 5px;
}

pre {
    padding: 8px 12px;
    overflow-x: auto;
}
pre > code {
    border: 0;
    padding-right: 0;
    padding-left: 0;
}

/**
 * Wrapper
 */
.wrapper {
    max-width: -webkit-calc(960px - (30px * 2));
    max-width: calc(960px - (30px * 2));
    margin-right: auto;
    margin-left: auto;
    padding-right: 30px;
    padding-left: 30px;
}
@media screen and (max-width: 960px) {
    .wrapper {
        max-width: -webkit-calc(960px - (30px));
        max-width: calc(960px - (30px));
        padding-right: 15px;
        padding-left: 15px;
    }
}

/**
 * Clearfix
 */
.wrapper:after, .footer-col-wrapper:after {
    content: "";
    display: table;
    clear: both;
}

/**
 * Icons
 */
.svg-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    fill: #828282;
    padding-right: 5px;
    vertical-align: text-top;
}

/**
 * Tables
 */
table {
    margin-bottom: 30px;
    width: 100%;
    text-align: left;
    color: #3f3f3f;
    border-collapse: collapse;
    border: 1px solid #e8e8e8;
}
table tr:nth-child(even) {
    background-color: #f7f7f7;
}
table th, table td {
    padding: 10px 15px;
}
table th {
    background-color: #f0f0f0;
    border: 1px solid #dedede;
    border-bottom-color: #c9c9c9;
}
table td {
    border: 1px solid #e8e8e8;
}

/**
 * Site header
 */
.site-header {
    border-top: 5px solid #424242;
    border-bottom: 1px solid #e8e8e8;
    min-height: 55.95px;
    position: relative;
}

.site-title {
    font-size: 26px;
    font-weight: 900;
    font-style: italic;
    line-height: 54px;
    margin-bottom: 0;
    float: left;
}
.site-title, .site-title:visited {
    color: #424242;
}

.site-nav {
    float: right;
    line-height: 54px;
}
.site-nav .nav-trigger {
    display: none;
}
.site-nav .menu-icon {
    display: none;
}
.site-nav .page-link {
    color: #111;
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
}
.site-nav .page-link:not(:last-child) {
    margin-right: 20px;
}
@media screen and (max-width: 600px) {
    .site-nav {
        position: absolute;
        top: 9px;
        right: 15px;
        background-color: #fdfdfd;
        border: 1px solid #e8e8e8;
        border-radius: 5px;
        text-align: right;
    }
    .site-nav label[for="nav-trigger"] {
        display: block;
        float: right;
        width: 36px;
        height: 36px;
        z-index: 2;
        cursor: pointer;
    }
    .site-nav .menu-icon {
        display: block;
        float: right;
        width: 36px;
        height: 26px;
        line-height: 0;
        padding-top: 10px;
        text-align: center;
    }
    .site-nav .menu-icon > svg {
        fill: #424242;
    }
    .site-nav input ~ .trigger {
        clear: both;
        display: none;
    }
    .site-nav input:checked ~ .trigger {
        display: block;
        padding-bottom: 5px;
    }
    .site-nav .page-link {
        display: block;
        padding: 5px 10px;
        margin-left: 20px;
    }
    .site-nav .page-link:not(:last-child) {
        margin-right: 0;
    }
}

/**
 * Page content
 */
.page-content {
    padding: 30px 0;
    line-height: 160%;
    flex: 1;
}

.page-heading {
    font-size: 32px;
}

.post-list-heading {
    font-size: 28px;
}

.post-list {
    margin-left: 0;
    list-style: none;
}
.post-list > li {
    margin-bottom: 30px;
}

.post-meta {
    font-size: 14px;
    color: #828282;
}

.post-link {
    display: block;
    font-size: 24px;
}

.subtitle {
    text-align: center;
    line-height: 140%;
    margin-bottom: 1.0em;
}

.features {
    float: none;
    background-color: #fff6bb;
    width: 100%;
    margin: 0;
    line-height: 160%;
    border: 1px solid gray;
    border-radius: 0.3em
}

.featurerow {
    clear: both;
}

.feature {
    float: left;
    width: 31%;
    background-color: #fff6bb;
    margin-bottom: 0.5em;
    margin-left: 1em;
}
@media all and (max-width: 796px) {
    .feature {
        float: none;
        width: 90%;
    }
}

.featuretitle {
    font-weight: 700;
    font-size: 120%;
    font-style: italic;
    text-align: center;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.featuretext {
    font-size: 95%;
    text-align: justify;
    padding-left: 0.5em;
    padding-right: 0.5em;
}


.hide { display: none }

.addtopspace { margin-top: 2em }

.button { border-style: none }

.center { text-align: center }
.left { text-align: left }
.right { text-align: right }

pre {
    margin-left: 1%;
    color: green;
    background: white;
    font-family: monospace;
}

.fragment {
   font-family: monospace, fixed;
   font-size: 90%;
}
pre.fragment {
	border: 1px solid;
    color: black;
	background-color: #DDDDDD;
	margin-top: 1em;
	margin-bottom: 1em;
	margin-left: 1em;
	margin-right: 1em;
	padding-left: 1em;
	padding-right: 1em;
	padding-top: 1em;
	padding-bottom: 1em;
}
.keyword {
    font-weight: bold;
    color: red;
}
.comment {
    font-style: italic;
    color: blue;
}

span.googlestyle {
    font-family: arial,sans-serif; font-size: 80%
}


.rule { margin-top: 2em }
.recom { }
.rationale { FONT-SIZE: 0.95em }