/**
 * Reset some basic elements
 */
body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
    margin: 0;
    padding: 0;
}



/**
 * Basic styling
 */
body {
    font: $base-font-weight #{$base-font-size}/#{$base-line-height} $base-font-family;
    color: $text-color;
    background-color: $background-color;
    -webkit-text-size-adjust: 100%;
    -webkit-font-feature-settings: "kern" 1;
    -moz-font-feature-settings: "kern" 1;
    -o-font-feature-settings: "kern" 1;
    font-feature-settings: "kern" 1;
    font-kerning: normal;
}



/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
%vertical-rhythm {
  margin-bottom: $spacing-unit / 2;
}

h1:not(:nth-child(1)), h2:not(:nth-child(1)), h3:not(:nth-child(1)), h4:not(:nth-child(1)), h5:not(:nth-child(1)), h6:not(:nth-child(1)) {
  margin-top: $spacing-unit;
}



/**
 * Tables
 */
table {
    display: block;
    width: 100%;
    overflow: auto;
    margin-top: 0;
    margin-bottom: 16px;
    border-spacing: 0;
    border-collapse: collapse;

    th, td {
        padding: 6px 13px;
        border: 1px solid #dfe2e5;
    }

    tr {
        background-color: #fff;
        border-top: 1px solid #c6cbd1;

        &:nth-child(2n) {
            background-color: #f6f8fa;
        }
    }

    th {
        font-weight: 500;
    }
}



/**
 * Images
 */
img {
    max-width: 100%;
    vertical-align: middle;
}



/**
 * Figures
 */
figure > img {
    display: block;
}

figcaption {
    font-size: $small-font-size;
}



/**
 * Lists
 */
ul, ol {
    margin-left: $spacing-unit;
}

li {
    > ul,
    > ol {
         margin-bottom: 0;
    }
}



/**
 * Headings
 */
h1, h2, h3, h4, h5, h6 {
    font-weight: $base-font-weight;
}

h1 {
    font-size: 3em;
}

h2 {
    font-size: 2em;
}


/**
 * Links
 */
a {
    color: $brand-color;
    text-decoration: none;
    font-weight: $base-font-weight;

    &:visited {
        color: lighten($brand-color, 15%);
    }

    &:hover {
        color: $text-color;
        text-decoration: underline;
    }
}



/**
 * Blockquotes
 */
blockquote {
    color: $grey-color;
    border-left: 4px solid lighten($brand-color, 65%);
    padding: $spacing-unit / 3 $spacing-unit / 2;
    font-style: italic;
    font-weight: 200;

    > :last-child {
        margin-bottom: 0;
    }
}



/**
 * Code formatting
 */
pre,
code {
    font-size: 15px;
    // border: 1px solid darken($code-color, 5%);
    border-radius: 3px;
    // background-color: $code-color;
}

code {
    padding: 1px 5px;
}

pre {
    padding: 8px 12px;
    overflow-x: auto;

    > code {
        border: 0;
        padding-right: 0;
        padding-left: 0;
    }
}



/**
 * Wrapper
 */
.wrapper {
    max-width: -webkit-calc(#{$content-width} - (#{$spacing-unit} * 2));
    max-width:         calc(#{$content-width} - (#{$spacing-unit} * 2));
    margin-right: auto;
    margin-left: auto;
    padding-right: $spacing-unit;
    padding-left: $spacing-unit;
    @extend %clearfix;

    @include media-query($on-laptop) {
        max-width: -webkit-calc(#{$content-width} - (#{$spacing-unit}));
        max-width:         calc(#{$content-width} - (#{$spacing-unit}));
        padding-right: $spacing-unit / 2;
        padding-left: $spacing-unit / 2;
    }
}



/**
 * Clearfix
 */
%clearfix {

    &:after {
        content: "";
        display: table;
        clear: both;
    }
}



/**
 * Icons
 */
.icon {

    > svg {
        display: inline-block;
        width: 16px;
        height: 16px;
        vertical-align: middle;

        path {
            fill: $grey-color;
        }
    }
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}


.vertical-align-middle {
//  position: relative;
//  top: 50%;
//  transform: translateY(50%);
  display: flex;
  justify-content: center;
  align-items: center;

}

.mrl { margin-right: 20px; }
.mll { margin-left: 20px; }
.mbl { margin-bottom: 20px; }
.text-center { text-align: center; }

.light-em {
    font-weight: $base-font-weight + 100;
}