body {
    
    color: #ddd;
    font-family: Helvetica, Arial, sans-serif;
    margin: 0;
}



.gallery {
    text-align: center;
}

pre {
    width: 340px;
    margin: 0 auto;
    border: dashed 1px #aaa;
    margin-bottom: 10px;
}

header, footer {
    display: block;
    padding: .2em 0;
    background: #555;
    box-shadow: 0 0 8px #222;
}

footer {
    margin-top: 1.5em;
}

.content {
    max-width: 1160px;
    margin: 0 auto;
}

.gallery:after {
    content: '';
    display: block;
    height: 2px;
    margin: .5em 0 1.4em;
    background: -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 0%, rgba(77,77,77,1) 50%, rgba(0, 0, 0, 0) 100%);
    background: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(77,77,77,1) 50%, rgba(0, 0, 0, 0) 100%);
}

.gallery img {
    height: 100%;
}

.gallery a {
    width: 150px;
    ;
    display: inline-block;
    overflow: hidden;
    margin: 4px 6px;
    box-shadow: 0 0 4px -1px #000;
}

. {
	width:515px; 
	margin:20px auto;
}

/* Highlight.js Tomorrow Night style */
.hljs-comment{color:#969896}.hljs-tag{color:#f8f8f2}.css .hljs-class,.css .hljs-id,.css .hljs-pseudo,.hljs-attribute,.hljs-regexp,.hljs-title,.hljs-variable,.html .hljs-doctype,.ruby .hljs-constant,.xml .hljs-doctype,.xml .hljs-pi,.xml .hljs-tag .hljs-title{color:#c66}.hljs-built_in,.hljs-constant,.hljs-literal,.hljs-number,.hljs-params,.hljs-pragma,.hljs-preprocessor{color:#de935f}.css .hljs-rules .hljs-attribute,.ruby .hljs-class .hljs-title{color:#f0c674}.hljs-header,.hljs-inheritance,.hljs-string,.hljs-value,.ruby .hljs-symbol,.xml .hljs-cdata{color:#b5bd68}.css .hljs-hexcolor{color:#8abeb7}.coffeescript .hljs-title,.hljs-function,.javascript .hljs-title,.perl .hljs-sub,.python .hljs-decorator,.python .hljs-title,.ruby .hljs-function .hljs-title,.ruby .hljs-title .hljs-keyword{color:#81a2be}.hljs-keyword,.javascript .hljs-function{color:#b294bb}.hljs{display:block;overflow-x:auto;background:#35383C;color:#c5c8c6;padding:.8em}.coffeescript .javascript,.javascript .xml,.tex .hljs-formula,.xml .css,.xml .hljs-cdata,.xml .javascript,.xml .vbscript{opacity:.5}