sentinel/static/less/base.less

@font-family-base: 'Rubik', 'Avenir Next', 'Helvetica Neue', sans-serif;
@font-family-code: 'Roboto Mono', Consolas, 'Courier New', monospace;

* {
  box-sizing: border-box;
}

*:before,
*:after {
  box-sizing: border-box;
}

html {
  font-family: sans-serif;
  font-size: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  height: 100%;
}

body {
  font-family: @font-family-base;
  margin: 0;
  font-size: 87.5%;
  line-height: 1.4;
  color: @gray-darker;
  background: @white-dark;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 20px;
  line-height: 1.2;
  font-weight: 600;
}

h1 {
  font-size: 2.25rem;
}

h2 {
  font-size: 1.875rem;
}

h3 {
  font-size: 1.625rem;
}

h4 {
  font-size: 1.375rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.125rem;
}

dl {
  margin-top: 0; // Remove browser default
  margin-bottom: @line-height-computed;
}

dt,
dd {
  line-height: @line-height-base;
}

dt {
  font-weight: 700;
}

dd {
  margin-left: 0; // Undo browser default
}

ul,
ol {
  margin-top: 0;
  margin-bottom: (@line-height-computed / 2);
  padding: 0 0 0 20px;

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

p,
pre {
  margin: 0 0 20px;
}

ul,
ol {
  margin: 0 0 20px;
}

p,
ul,
ol,
blockquote {
  padding-top: 0;
  margin-top: 0;
  line-height: 1.4;
}

input,
button,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

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

// Reset the box-sizing
//
// Heads up! This reset may cause conflicts with some third-party widgets.
// For recommendations on resolving such conflicts, see
// https://getbootstrap.com/docs/3.4/getting-started/#third-box-sizing

// Reset fonts for relevant elements
input,
button,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

a {
  cursor: pointer;
  transition: color linear 0.2s;
  color: @link-color;
  text-decoration: none;

  &:hover {
    text-decoration: none;
  }
}

// Figures
//
// We reset this here because previously Normalize had no `figure` margins. This
// ensures we don't break anyone's use of the element.

figure {
  margin: 0;
}

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

/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */

//
// 1. Set default font family to sans-serif.
// 2. Prevent iOS and IE text size adjust after device orientation change,
//    without disabling user zoom.
//

//
// Remove default margin.
//

// HTML5 display definitions
// ==========================================================================

//
// Correct `block` display not defined for any HTML5 element in IE 8/9.
// Correct `block` display not defined for `details` or `summary` in IE 10/11
// and Firefox.
// Correct `block` display not defined for `main` in IE 11.
//

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

//
// 1. Correct `inline-block` display not defined in IE 8/9.
// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
//

audio,
canvas,
progress,
video {
  display: inline-block; // 1
  vertical-align: baseline; // 2
}

//
// Prevent modern browsers from displaying `audio` without controls.
// Remove excess height in iOS 5 devices.
//

audio:not([controls]) {
  display: none;
  height: 0;
}

//
// Address `[hidden]` styling not present in IE 8/9/10.
// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
//

[hidden],
template {
  display: none;
}

// Links
// ==========================================================================

//
// Remove the gray background color from active links in IE 10.
//

a {
  background-color: transparent;
}

//
// Improve readability of focused elements when they are also in an
// active/hover state.
//

a:active,
a:hover {
  outline: 0;
}

// Text-level semantics
// ==========================================================================

//
// 1. Remove the bottom border in Chrome 57- and Firefox 39-.
// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
//

abbr[title] {
  border-bottom: none; // 1
  text-decoration: underline; // 2
  text-decoration: underline dotted; // 2
}

b,
strong {
  font-weight: bold;
}

dfn {
  font-style: italic;
}

mark {
  background: #ff0;
  color: #000;
}

small {
  font-size: 14px;
}

//
// Prevent `sub` and `sup` affecting `line-height` in all browsers.
//

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

// Embedded content
// ==========================================================================

//
// Remove border when inside `a` element in IE 8/9/10.
//

img {
  border: 0;
}

//
// Correct overflow not hidden in IE 9/10/11.
//

svg:not(:root) {
  overflow: hidden;
}

// Grouping content
// ==========================================================================

hr {
  box-sizing: content-box;
  height: 0;
}

//
// Code (inline and block)
// --------------------------------------------------

// Inline and block code styles
code,
kbd,
pre,
samp {
  font-family: @font-family-monospace;
  font-size: 1em;
}

// Inline code
code {
  padding: 2px 4px;
  font-size: 90%;
  color: @code-color;
  background-color: @code-bg;
  border-radius: @border-radius-base;
}

// User input typically entered via keyboard
kbd {
  padding: 2px 4px;
  font-size: 90%;
  color: @kbd-color;
  background-color: @kbd-bg;
  border-radius: @border-radius-small;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);

  kbd {
    padding: 0;
    font-size: 100%;
    font-weight: 700;
    box-shadow: none;
  }
}

pre,
code {
  border: 0;
  background-color: @white-darker;
  color: @gray-darker;
  border-radius: 3px;
}

pre {
  display: block;
  padding: ((@line-height-computed - 1) / 2);
  font-size: (@font-size-base - 1); // 14px to 13px
  line-height: @line-height-base;
  word-break: break-all;
  white-space: pre-wrap;
  word-wrap: break-word;
  border-radius: @border-radius-base;

  // Account for some code outputs that place code tags in pre tags
  code {
    padding: 0;
    font-size: inherit;
    white-space: pre-wrap;
    border-radius: 0;
  }
}

// Forms
// ==========================================================================
// 1. Correct color not being inherited.
//    Known issue: affects color of disabled elements.
// 2. Correct font properties not being inherited.
// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
//

button,
input,
optgroup,
select,
textarea {
  color: inherit; // 1
  font: inherit; // 2
  margin: 0; // 3
}

//
// Address inconsistent `text-transform` inheritance for `button` and `select`.
// All other form control elements do not inherit `text-transform` values.
// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
// Correct `select` style inheritance in Firefox.
//

button {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

//
// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
//    and `video` controls.
// 2. Correct inability to style clickable `input` types in iOS.
// 3. Improve usability and consistency of cursor style between image-type
//    `input` and others.
//

button,
html input[type="button"], // 1
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; // 2
  cursor: pointer; // 3
}

//
// Re-set default cursor for disabled elements.
//

button[disabled],
html input[disabled] {
  cursor: default;
}

//
// Remove inner padding and border in Firefox 4+.
//

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

//
// It's recommended that you don't attempt to style these elements.
// Firefox's implementation doesn't respect box-sizing, padding, or width.
//
// 1. Address box sizing set to `content-box` in IE 8/9/10.
// 2. Remove excess padding in IE 8/9/10.
//

input[type='checkbox'],
input[type='radio'] {
  box-sizing: border-box; // 1
  padding: 0; // 2
}

//
// Fix the cursor style for Chrome's increment/decrement buttons. For certain
// `font-size` values of the `input`, it causes the cursor style of the
// decrement button to change from `default` to `text`.
//

input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button {
  height: auto;
}

//
// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
//

input[type='search'] {
  -webkit-appearance: textfield; // 1
  box-sizing: content-box; //2
}

//
// Remove inner padding and search cancel button in Safari and Chrome on OS X.
// Safari (but not Chrome) clips the cancel button when the search input has
// padding (and `textfield` appearance).
//

input[type='search']::-webkit-search-cancel-button,
input[type='search']::-webkit-search-decoration {
  -webkit-appearance: none;
}

//
// Define consistent border, margin, and padding.
//

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

//
// 1. Correct `color` not being inherited in IE 8/9/10/11.
// 2. Remove padding so people aren't caught out if they zero out fieldsets.
//

legend {
  border: 0; // 1
  padding: 0; // 2
}

//
// Remove default vertical scrollbar in IE 8/9/10/11.
//

textarea {
  overflow: auto;
}

//
// Don't inherit the `font-weight` (applied by a rule above).
// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
//

optgroup {
  font-weight: bold;
}

// Tables
// ==========================================================================
table {
  background-color: @table-bg;
  border-collapse: collapse;
  border-spacing: 0;
  margin: 0 0 20px;

  col[class*='col-'] {
    position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
    display: table-column;
    float: none;
  }

  td,
  th {
    &[class*='col-'] {
      position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
      display: table-cell;
      float: none;
    }
  }
}

td,
th {
  padding: 0;
}

th {
  text-align: left;
}

caption {
  padding-top: @table-cell-padding;
  padding-bottom: @table-cell-padding;
  color: @text-muted;
  text-align: left;
}

// These styles are still used in getsentry
.table {
  width: 100%;
  max-width: 100%;
  margin-bottom: @line-height-computed;
  // Cells
  > thead,
  > tbody,
  > tfoot {
    > tr {
      > th,
      > td {
        padding: @table-cell-padding;
        line-height: @line-height-base;
        vertical-align: top;
        border-top: 1px solid @table-border-color;
      }
    }
  }
  // Bottom align for column headings
  > thead > tr > th {
    vertical-align: bottom;
    border-bottom: 2px solid @table-border-color;
  }
  // Remove top border from thead by default
  > caption + thead,
  > colgroup + thead,
  > thead:first-child {
    > tr:first-child {
      > th,
      > td {
        border-top: 0;
      }
    }
  }
  // Account for multiple tbody instances
  > tbody + tbody {
    border-top: 2px solid @table-border-color;
  }

  // Nesting
  .table {
    background-color: @body-bg;
  }
}