/*! HTML5 Boilerplate v4.3.0 | MIT License | http://h5bp.com/ */

html,
button,
input,
select,
textarea {
    color: #fff;
}

address, small {
    color: #ccc;
}

html {
    font-size: 1em;
    line-height: 1.4;
    background: #12202d url(images/vulkan-background.jpg) no-repeat center center fixed; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

::-moz-selection {
    background: #fff;
    text-shadow: none;
}

::selection {
    background: #fff;
    text-shadow: none;
}

hr {
    display: block;
    height: 1px;
    border: 0;
    margin: 1em 0;
    padding: 0;
}

audio,
canvas,
img,
video {
    vertical-align: middle;
}


body {
    font: 16px/26px 'Titillium Web', sans-serif;
    background: none;
}

footer {
    margin-bottom: 50px;
}

.header {
    margin-top: 15px;
    margin-bottom: 15px;
}

.brand img {
    margin: 0;
    padding: 0;
}

.brand h3 {
    font-size:240% !important;
    padding-bottom:0px;
    letter-spacing:-.2px;
    color: #fff;
}


.btn {
    border-radius: 0;
}

hr {
    border:0;
    border-bottom: 1px solid #333;
    margin: 25px 0;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */


h1, h2, h3 {
    font-family: 'Titillium Web', sans-serif;
	text-transform:uppercase;
	letter-spacing:.05em;
}

h3 {
    font-weight: 700;
}

h1 {
    font-size:3.0em;
}

h2 {
    margin-bottom: 0.5em;
    color: #fff;
    font-size: 2.15em;
    font-weight: 400;
    letter-spacing:.7px;
}

p, div.brand p, small, div.quote-author  {
    color:#bcd;
}

a {
  font-weight: bold;
  color:#bcd;
  text-shadow: 2px 2px 2px rgba(0,0,0,0.3);
}

a.btn {
  border-radius:5px;
  text-shadow:none;
}

a:hover {
    color:#fff;
    text-decoration: none;
}

/* ==============  Nav ============== */

.nav {
    background: #222;
    margin-top: 15px;
}

#navbar {
    background: none;
}
.navbar {
        border: none;

}
.navbar-nav {
    float: right;
}
.navbar-inverse {
    background: none;
}

.navbar a {
      text-shadow:none;

}
.navbar-nav {
    padding:0 10px;
    margin-top:20px;
}

.navbar-inverse .navbar-nav > li > a {
    color: #89a;
}

ul.nav {
    background-color:rgba(0,0,0,.5);
    border-radius: 5px;
}

section.brand-container {
    background:rgba(0,0,0,.5);
    padding:15px 0 25px;
}

article {
    margin-bottom: 80px;
    color:#bbb;
}

footer {
    margin-top: 50px;
}

.dropdown-submenu {
    position:relative;
}
.dropdown-submenu>.dropdown-menu {
    top:0;
    left:100%;
    margin-top:-6px;
    margin-left:-1px;
    -webkit-border-radius:0 6px 6px 6px;
    -moz-border-radius:0 6px 6px 6px;
    border-radius:0 6px 6px 6px;
}
.dropdown-submenu:hover>.dropdown-menu {
    display:block;
}
.dropdown-submenu>a:after {
    display:block;
    content:" ";
    float:right;
    width:0;
    height:0;
    border-color:transparent;
    border-style:solid;
    border-width:5px 0 5px 5px;
    border-left-color:#cccccc;
    margin-top:5px;
    margin-right:-10px;
}
.dropdown-submenu:hover>a:after {
    border-left-color:#ffffff;
}
.dropdown-submenu.pull-left {
    float:none;
}
.dropdown-submenu.pull-left>.dropdown-menu {
    left:-100%;
    margin-left:10px;
    -webkit-border-radius:6px 0 6px 6px;
    -moz-border-radius:6px 0 6px 6px;
    border-radius:6px 0 6px 6px;
}

.featurette {
  padding-top: 20px;
}

.quote {
    background: rgba(0,0,0,.3);
    padding: 30px;
    border-radius: 4px;
    margin-bottom: 1em;
}
.quote-blockquote {
    border: 0;
    text-align: left;
}
.quote-attribution {
    text-align: right;
    padding:0px 20px;
}

.vulkanlogos {
    position: relative;
    margin-top: 0;
    padding-top: 0;
}
.vulkanlogos li {
    text-indent: -9999em;
}
.vulkanlogos li a {
    background-image: url('images/vulkanlogos.png');
    background-repeat: no-repeat;
    display: block;
    background-size: 100px 1300px;
    height: 100px; width: 100px;
    float:left;
    margin-right:8px;
    margin-bottom: 8px;
}
.vulkanlogos li a:hover {
    transform: scale(1.1, 1.1);
    transition: all 100ms linear;
    transition-timing-function: linear;
}
.vulkanlogos li.amd a {
    background-position: 0px 0px;
}
.vulkanlogos li.imagination a {
    background-position: 0px -100px;
}
.vulkanlogos li.intel a {
    background-position: 0px -200px;
}
.vulkanlogos li.nvidia a {
    background-position: 0px -300px;
}
.vulkanlogos li.qualcomm a {
    background-position: 0px -400px;
}
.vulkanlogos li.lunarg a {
    background-position: 0px -500px;
}
.vulkanlogos li.metalvk a {
    background-position: 0px -600px;
}
.vulkanlogos li.saschawillems a {
    background-position: 0px -700px;
}
.vulkanlogos li.norbertnopper a {
    background-position: 0px -800px;
}
.vulkanlogos li.arm a {
    background-position: 0px -900px;
}
.vulkanlogos li.cinder a {
    background-position: 0px -1000px;
}
.vulkanlogos li.unreal a {
    background-position: 0px -1100px;
}
.vulkanlogos li.xenko a {
    background-position: 0px -1200px;
}