html {
    background-color: #e6e9e9;
}

body {
    margin: 0 auto;
    padding: 2em 2em 4em;
    max-width: 800px;
    font-family: source-sans-pro, "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5em;
    color: #545454;
    background-color: #ffffff;
    -webkit-box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    -moz-box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.06);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: #222;
    font-weight: 600;
    line-height: 1.3em;
}

h2 {
    margin-top: 1.3em;
}

h4 {
	color: #0a0;
	}

a {
    color: #0083e8; 
}

b, strong {
    font-weight: 600;
}

samp {
    /* hide tutorial instructions so they don't show in the browser */
    display: none;
}

img {
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    display: block;
    margin: 1.3em auto;
    max-width: 95%;
    -webkit-animation: colorize 2s cubic-bezier(0, 0, .78, .36) 1;
}

@keyframes colorize {
    0% {
        -webkit-filter: grayscale(100%);
    }
    100% {
        -webkit-filter: grayscale(0%);
    }
}

@-webkit-keyframes colorize {
    0% {
        -webkit-filter: grayscale(100%);
    }
    100% {
        -webkit-filter: grayscale(0%);
    }
}

code, kbd {
    font-family: source-code-pro, monospace;   
    font-weight: 400;
}

.webfonts-icon {
    background-image: url(img/webfonts-icon.svg);
    width: 25px;
    height: 20px;
    display:inline-block;
    background-repeat:no-repeat;
    background-position: 0px -25px;
    margin-bottom: -4px;
}

.edge-inspect-icon {
    background-image: url(img/edge-inspect-icon.svg);
    width: 25px;
    height: 20px;
    display:inline-block;
    background-repeat:no-repeat;
    background-position: 0px -25px;
    margin-bottom: -4px;
}