html {
   font-family: Ubuntu, Verdana, Helvetica, Arial, sans-serif;
   color: #223;
   border: 0;
   background-color: #111;
}

body {
    margin: 0;
    background-color: white;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 2em;
    color: #335;
    color: #558;
    padding: 0px 0 7px;
    font-family: 'Exo 2', Verdana, Arial, Helvetica, sans-serif;
    clear: both;
    line-height: 1.1em;
}

h1 {
    border-bottom: 1px solid #ccd;
}

section h1:first-of-type {
    margin-top: 1.5em;
}

header {
    padding: 10px;
    background-color: #152a55;
}

header a {
    text-decoration: none;
    color: white;
    font-weight: bold;
    font-size: 1.5em;
    font-family: 'Exo 2', Verdana, Helvetica, Arial, sans-serif;
    text-shadow: 0px 0px 7px black;
}

header a:hover {
    text-shadow: 0px 0px 7px blue;
} 

header img#logo {
    position: absolute;
    top: 10px;
    left: 12px;
}

nav {
    overflow: hidden;
    background-color: #78a;
    box-shadow: 0 7px 10px -5px rgba(0,0,32,.2);
}

nav ul {
    margin: 0;
    padding: 0;
    letter-spacing: .05em;
    list-style-type: none; 
} 

nav ul li { 
    float: left;
    display: inline;
    padding: .3em 0;
} 

nav ul li a { 
    display: block;
    text-decoration: none; 
    font-family: 'Exo 2 Regular', Verdana, Helvetica, Arial, sans-serif;
} 

nav ul li a, nav ul li a:visited {
    transition: all .1s ease-in-out;
    padding: 0 .7em;
    font-weight: bold;
    color: #ddd;
    text-shadow: 1px 1px 7px rgba(0,0,0,.8);
}

nav ul li a:hover {
    text-shadow: 1px 1px 7px rgba(0,0,0,1);
    color: white;
}

nav ul li a:active {
    /*
    color: #ffd;
    */
}

section {
    padding: .5em 8em;
    line-height: 1.5em;
    overflow: hidden;
}

section p {
    text-align: justify;
}

footer {
    margin-top: 2em;
    padding: 10px;
    background-color: #78a;
    text-align: right;
    color: white;
    box-shadow: 0 -7px 10px -5px rgba(0,0,32,.2);
}

img.portrait-left {
    float: left;
    padding: 1em;
    border: 1px solid #aac;
    margin: .5em 2em 1em 0;
    box-shadow: 0 7px 15px -5px rgba(0,0,32,.2);
}

p.pullquote-right {
    float: right;
    padding: 1em;
    border: 1px solid #aac;
    margin: .5em 0 1em 2em;
    font-size: 1.2em;
}

p.pullquote-right span {
    display: block;
    text-align: right;
    margin-top: .5em;
}

#debug-console {
    color: #221;
    padding: 8px 10px 10px;
}

#debug-console p {
    margin: 2px 0 0 0;
    padding: 0;
    font-family: monospace;
}

input[type=submit],
input[type=submit]:active,
input[type=submit]:hover,
input[type=submit]:focus,
a.button,
a.button-caution,
a.button-danger {
    background: #f0f0f0;
    background: url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiA/Pgo8c3ZnIH
    htbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJS
    Igdmlld0JveD0iMCAwIDEgMSIgcHJlc2VydmVBc3BlY3RSYXRpbz0ibm9uZSI+CiAgPGxpbmVhckdyYW
    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);
    background: -moz-linear-gradient(top, #ffffff 0%, #f1f1f1 50%, #e1e1e1 51%, #f6f6f6 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(50%,#f1f1f1), color-stop(51%,#e1e1e1), color-stop(100%,#f6f6f6));
    background: -webkit-linear-gradient(top, #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%);
    background: -o-linear-gradient(top, #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%);
    background: -ms-linear-gradient(top, #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%);
    background: linear-gradient(to bottom, #ffffff 0%,#f1f1f1 50%,#e1e1e1 51%,#f6f6f6 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f6f6f6',GradientType=0 );
    /* ----------------------------------------------------- */
    color: #333;
    border: 1px solid #26994c;
    border: 1px solid #112;
    border-radius: 2px;
    -moz-border-radius: 2px;
    -webkit-border-radius: 2px;
    box-shadow: 1px 1px 1px 1px rgba(255,255,255,0.6),
	-1px -1px 1px 0px rgba(0,0,0,0.3);
    text-shadow: 1px 1px 1px rgba(255,255,255,0.7);
    padding: .15em 1em;
    text-decoration: none;
    cursor: pointer;
    line-height: normal;
    margin: .25em;
    font-family: Ubuntu, Verdana, Helvetica, sans-serif;
    font-weight: bold;
}

a.button-caution { border-color: #c80; }
a.button-danger { border-color: #c02; }

input[type=submit]:hover,
a.button:hover,
a.button-caution:hover,
a.button-danger:hover {
    color: black;
    text-shadow: 1px 1px 2px white;
}

input[type=submit]:hover:active,
a.button:hover:active,
a.button-caution:hover:active,
a.button-danger:hover:active {
    box-shadow:
    1px 1px 1px 1px rgba(255,255,255,0.6),
    -1px -1px 1px 0px rgba(0,0,0,0.3),
    inset 0px 3px 10px rgba(0,0,0,0.5);
}

.right {
    float: right;
}

#light-demo {
    display: none;
    overflow: hidden;
    border-radius: 10px;
    background: #eeeeee; /* Old browsers */

    background: -moz-radial-gradient(center, ellipse cover,  #eeeeee 0%, #cccccc 100%); /* FF3.6+ */

    background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#eeeeee), color-stop(100%,#cccccc)); /* Chrome,Safari4+ */

    background: -webkit-radial-gradient(center, ellipse cover,  #eeeeee 0%,#cccccc 100%); /* Chrome10+,Safari5.1+ */

    background: -o-radial-gradient(center, ellipse cover,  #eeeeee 0%,#cccccc 100%); /* Opera 12+ */

    background: -ms-radial-gradient(center, ellipse cover,  #eeeeee 0%,#cccccc 100%); /* IE10+ */

    background: radial-gradient(ellipse at center,  #eeeeee 0%,#cccccc 100%); /* W3C */

    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#cccccc',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
}

#light-demo .light-bulb {
    width: 174px;
    height: 255px;
    margin-right: 20px;
    float: left;
    background-image: url("/images/inheritance-demo/light-off.png");
}

#light-demo .light-bulb img {
    opacity: 0;
}

#light-demo .demo-title {
    background: rgba(0,0,0,.1);
    font-weight: bold;
    font-family: 'Exo 2', Verdana, Helvetica, Arial, sans-serif;
    font-size: 120%;
    padding: .5em;
    text-shadow: 0px 0px 10px rgba(255,255,255,1);
}

#light-demo p {
    margin: .5em 0;
}

#light-demo .demo-heading {
    margin: 1em 1em .5em 194px;
    font-size: 110%;
    font-weight: bold;
    border-bottom: 1px solid #bbc;
}

.font-effect-3d-float {
    text-shadow: 0 0.032em 0 #b0b0b0, 0px 0.15em 0.11em rgba(0,0,0,0.15), 0px 0.25em 0.021em rgba(0,0,0,0.1), 0px 0.32em 0.32em rgba(0,0,0,0.1);
    color: #fff;
}