article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

body {
    font-family: 'PT Sans', sans-serif;
    min-height: 740px;
    background: rgb(215, 215, 215);
}

pre {
    font-size: 30px;
}

pre .error {
    color: rgb(170, 0, 0);
}

pre .number {
    color: rgb(0, 0, 170);
}

pre .string {
    color: rgb(170, 170, 0);
}

pre .keyword {
    font-weight: bold;
}

pre .note {
    color: rgb(0, 170, 0);
}

pre .comment {
    color: rgb(0, 210, 0);
}

a {
    color: inherit;
    text-decoration: none;
    padding: 0 0.1em;
    background: rgba(255,255,255,0.5);
    text-shadow: -1px -1px 2px rgba(100,100,100,0.9);
    border-radius: 0.2em;

    -webkit-transition: 0.5s;
    -moz-transition:    0.5s;
    -ms-transition:     0.5s;
    -o-transition:      0.5s;
    transition:         0.5s;
}

a:hover,
a:focus {
    background: rgba(255,255,255,1);
    text-shadow: -1px -1px 2px rgba(100,100,100,0.5);
}


.fallback-message {
    font-family: sans-serif;
    line-height: 1.3;

    width: 780px;
    padding: 10px 10px 0;
    margin: 20px auto;

    border: 1px solid #E4C652;
    border-radius: 10px;
    background: #EEDC94;
}

.fallback-message p {
    margin-bottom: 10px;
}

.impress-supported .fallback-message {
    display: none;
}

.step {
    position: relative;
    width: 900px;
    padding: 40px;
    margin: 20px auto;

    -webkit-box-sizing: border-box;
    -moz-box-sizing:    border-box;
    -ms-box-sizing:     border-box;
    -o-box-sizing:      border-box;
    box-sizing:         border-box;

    font-family: 'PT Serif', georgia, serif;
    font-size: 48px;
    line-height: 1.5;
}

.impress-enabled .step {
    margin: 0;
    opacity: 0.3;

    -webkit-transition: opacity 1s;
    -moz-transition:    opacity 1s;
    -ms-transition:     opacity 1s;
    -o-transition:      opacity 1s;
    transition:         opacity 1s;
}

.impress-enabled .step.active { opacity: 1 }

.slide {
    display: block;

    width: 900px;
    height: 700px;
    padding: 40px 60px;

    background-color: white;
    border: 1px solid rgba(0, 0, 0, .3);
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .1);

    color: rgb(102, 102, 102);
    text-shadow: 0 2px 2px rgba(0, 0, 0, .1);

    font-family: 'Open Sans', Arial, sans-serif;
    font-size: 30px;
    line-height: 36px;
    letter-spacing: -1px;
}

.slide h3 {
    display: block;
    font-size: 50px;
    line-height: 72px;

    margin-top: 100px;
}

.slide h3 strong {
    white-space: nowrap;
}

#intro {
    text-align: center;
}

#intro b {
    display: block;
    font-size: 250px;
    line-height: 250px;
}

#rust-pl {
    text-align: center;
    font-size: 60px;
    line-height: 1;
}

#rust-pl b {
    display: block;
    font-size: 250px;
    line-height: 250px;
}

#rust-info {
    text-align: center;
}

#rust-info img {
    height: 200px;
    width: auto;
    margin-left: 30px;
    margin-right: 30px;
}

#view-all { display: none }

.impress-on-view-all .step {
    opacity: 1;
    cursor: pointer;
}

#view-mutability { display: none }

.impress-on-view-mutability .step {
    opacity: 1;
    cursor: pointer;
}

.impress-enabled          { pointer-events: none }
.impress-enabled #impress { pointer-events: auto }

#impress-js-info {
    float: left;
}

#github-info {
    float: right;
}