twbs--bootstrap/less/scaffolding.less

//
// Scaffolding
// --------------------------------------------------


// Body reset
// -------------------------

html {
  font-size: 62.5%;
  // Touch the Mobile Magic™
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

// Disable iOS/WinMobile font size changes
@media screen and (max-device-width: 480px) {
  html {
    -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
  }
}

body {
  margin: 0;
  color: @text-color;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  font-size: 1.4rem;
  line-height: 1.5;
  background-color: @body-background;
}

// Reset fonts for revelant elements
body,
input,
button,
select,
textarea {
  font-family: @font-family-base;
  font-size: @font-size-base;
  line-height: @line-height-base;
}


// Links
// -------------------------

a {
  color: @link-color;
  text-decoration: none;
}
a:hover {
  color: @link-color-hover;
  text-decoration: underline;
}
a:focus {
  .tab-focus();
}


// Images
// -------------------------

img {
  // Responsive images (ensure images don't scale beyond their parents)
  max-width: 100%; // Part 1: Set a maxium relative to the parent
  width: auto\9; // IE8 need help adjusting responsive images
  height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching

  // Match vertical alignment with other comment elements
  vertical-align: middle;
}

// Rounded corners
.img-rounded {
  border-radius: 6px;
}

// Image thumbnails
.img-thumbnail {
  .thumbnail();
  display: inline-block;
}

// Perfect circle
.img-circle {
  border-radius: 500px; // crank the border-radius so it works with most reasonably sized images
}


// Printing
// -------------------------
// Source: https://github.com/h5bp/html5-boilerplate/blob/master/css/main.css

@media print {

  * {
    text-shadow: none !important;
    color: #000 !important; // Black prints faster: h5bp.com/s
    background: transparent !important;
    box-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }

  abbr[title]:after {
    content: " (" attr(title) ")";
  }

  // Don't show links for images, or javascript/internal links
  .ir a:after,
  a[href^="javascript:"]:after,
  a[href^="#"]:after {
    content: "";
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  thead {
    display: table-header-group; // h5bp.com/t
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  img {
    max-width: 100% !important;
  }

  @page {
    margin: 0.5cm;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}