elements.css

/**
 * Generic elements.
 */
body {
  color: #333;
  background: #fff;
  font: normal 81.3%/1.538em "Lucida Grande", "Lucida Sans Unicode", "DejaVu Sans", "Lucida Sans", sans-serif;
}
a,
.link {
  text-decoration: none;
  color: #0074bd;
}
a:hover,
.link:hover,
a:focus,
.link:focus {
  text-decoration: underline;
  outline: 0;
}
hr {
  height: 1px;
  margin: 0;
  padding: 0;
  border: none;
  background: #ccc;
}
summary,
.fieldgroup:not(.form-composite) > legend {
  text-transform: uppercase;
  font-weight: bold;
}
.simpletest-results-form summary {
  text-transform: none;
}

/**
 * Reusable heading classes are included to help modules change the styling of
 * headings on a page without affecting accessibility.
 */
h1,
.heading-a {
  margin: 0;
  font-size: 1.625em;
  font-weight: bold;
  line-height: 1.875em;
}
h2,
.heading-b {
  margin: 10px 0;
  font-size: 1.385em;
  font-weight: bold;
}
h3,
.heading-c {
  margin: 10px 0;
  font-size: 1.231em;
  font-weight: bold;
}
h4,
.heading-d {
  margin: 10px 0;
  font-size: 1.154em;
  font-weight: bold;
}
h5,
.heading-e {
  margin: 10px 0;
  font-size: 1.077em;
  font-weight: bold;
}
h6,
.heading-f {
  margin: 10px 0;
  font-size: 1.077em;
  font-weight: bold;
}
p {
  margin: 1em 0;
}
dl {
  margin: 0 0 20px;
}
dl dd,
dl dl {
  margin-bottom: 10px;
  margin-left: 20px; /* LTR */
}
[dir="rtl"] dl dd,
[dir="rtl"] dl dl {
  margin-right: 20px;
}
blockquote {
  margin: 1em 40px;
}
address {
  font-style: italic;
}
u,
ins {
  text-decoration: underline;
}
s,
strike,
del {
  text-decoration: line-through;
}
big {
  font-size: larger;
}
small {
  font-size: smaller;
}
sub {
  vertical-align: sub;
  font-size: smaller;
  line-height: normal;
}
sup {
  vertical-align: super;
  font-size: smaller;
  line-height: normal;
}
abbr,
acronym {
  border-bottom: dotted 1px;
}
ul {
  margin: 0.25em 0 0.25em 1.5em; /* LTR */
  list-style-type: disc;
  list-style-image: none;
}
[dir="rtl"] ul {
  margin-right: 1.5em;
  margin-left: 0;
}
/* This is required to win over specificity of [dir="rtl"] ul */
[dir="rtl"] .messages__list {
  margin-right: 0;
}
ol {
  margin: 0.25em 0 0.25em 2em; /* LTR */
  padding: 0;
  list-style-type: decimal;
}
[dir="rtl"] ol {
  margin-right: 2em;
  margin-left: 0;
}
code {
  margin: 0.5em 0;
}
pre {
  margin: 0.5em 0;
  white-space: pre-wrap;
}
details {
  line-height: 1.295em;
}
details summary {
  padding: 0.95em 1.45em;
}
details summary:focus {
  text-decoration: underline;
  outline: none;
}
/**
 * Unfortunately, text-decoration for details summary is not supported on all
 * browsers. So we add a span (which can handle text-decoration) in Seven's
 * templates/details.html.twig. In case there are other details templates that
 * don't have the span, we leave the text-decoration in the parent selector.
 * This provides maximum compatibility and coverage with minimal disruption.
 */
details summary:focus span {
  text-decoration: underline;
}
img {
  max-width: 100%;
  height: auto;
}

File

View on git.drupalcode.org

core/themes/seven/css/base/elements.css

View source 
  1. /**

  2.  * Generic elements.

  3.  */

  4. body {

  5.   color: #333;

  6.   background: #fff;

  7.   font: normal 81.3%/1.538em "Lucida Grande", "Lucida Sans Unicode", "DejaVu Sans", "Lucida Sans", sans-serif;

  8. }

  9. a,

  10. .link {

  11.   text-decoration: none;

  12.   color: #0074bd;

  13. }

  14. a:hover,

  15. .link:hover,

  16. a:focus,

  17. .link:focus {

  18.   text-decoration: underline;

  19.   outline: 0;

  20. }

  21. hr {

  22.   height: 1px;

  23.   margin: 0;

  24.   padding: 0;

  25.   border: none;

  26.   background: #ccc;

  27. }

  28. summary,

  29. .fieldgroup:not(.form-composite) > legend {

  30.   text-transform: uppercase;

  31.   font-weight: bold;

  32. }

  33. .simpletest-results-form summary {

  34.   text-transform: none;

  35. }

  36. 

  37. /**

  38.  * Reusable heading classes are included to help modules change the styling of

  39.  * headings on a page without affecting accessibility.

  40.  */

  41. h1,

  42. .heading-a {

  43.   margin: 0;

  44.   font-size: 1.625em;

  45.   font-weight: bold;

  46.   line-height: 1.875em;

  47. }

  48. h2,

  49. .heading-b {

  50.   margin: 10px 0;

  51.   font-size: 1.385em;

  52.   font-weight: bold;

  53. }

  54. h3,

  55. .heading-c {

  56.   margin: 10px 0;

  57.   font-size: 1.231em;

  58.   font-weight: bold;

  59. }

  60. h4,

  61. .heading-d {

  62.   margin: 10px 0;

  63.   font-size: 1.154em;

  64.   font-weight: bold;

  65. }

  66. h5,

  67. .heading-e {

  68.   margin: 10px 0;

  69.   font-size: 1.077em;

  70.   font-weight: bold;

  71. }

  72. h6,

  73. .heading-f {

  74.   margin: 10px 0;

  75.   font-size: 1.077em;

  76.   font-weight: bold;

  77. }

  78. p {

  79.   margin: 1em 0;

  80. }

  81. dl {

  82.   margin: 0 0 20px;

  83. }

  84. dl dd,

  85. dl dl {

  86.   margin-bottom: 10px;

  87.   margin-left: 20px; /* LTR */

  88. }

  89. [dir="rtl"] dl dd,

  90. [dir="rtl"] dl dl {

  91.   margin-right: 20px;

  92. }

  93. blockquote {

  94.   margin: 1em 40px;

  95. }

  96. address {

  97.   font-style: italic;

  98. }

  99. u,

  100. ins {

  101.   text-decoration: underline;

  102. }

  103. s,

  104. strike,

  105. del {

  106.   text-decoration: line-through;

  107. }

  108. big {

  109.   font-size: larger;

  110. }

  111. small {

  112.   font-size: smaller;

  113. }

  114. sub {

  115.   vertical-align: sub;

  116.   font-size: smaller;

  117.   line-height: normal;

  118. }

  119. sup {

  120.   vertical-align: super;

  121.   font-size: smaller;

  122.   line-height: normal;

  123. }

  124. abbr,

  125. acronym {

  126.   border-bottom: dotted 1px;

  127. }

  128. ul {

  129.   margin: 0.25em 0 0.25em 1.5em; /* LTR */

  130.   list-style-type: disc;

  131.   list-style-image: none;

  132. }

  133. [dir="rtl"] ul {

  134.   margin-right: 1.5em;

  135.   margin-left: 0;

  136. }

  137. /* This is required to win over specificity of [dir="rtl"] ul */

  138. [dir="rtl"] .messages__list {

  139.   margin-right: 0;

  140. }

  141. ol {

  142.   margin: 0.25em 0 0.25em 2em; /* LTR */

  143.   padding: 0;

  144.   list-style-type: decimal;

  145. }

  146. [dir="rtl"] ol {

  147.   margin-right: 2em;

  148.   margin-left: 0;

  149. }

  150. code {

  151.   margin: 0.5em 0;

  152. }

  153. pre {

  154.   margin: 0.5em 0;

  155.   white-space: pre-wrap;

  156. }

  157. details {

  158.   line-height: 1.295em;

  159. }

  160. details summary {

  161.   padding: 0.95em 1.45em;

  162. }

  163. details summary:focus {

  164.   text-decoration: underline;

  165.   outline: none;

  166. }

  167. /**

  168.  * Unfortunately, text-decoration for details summary is not supported on all

  169.  * browsers. So we add a span (which can handle text-decoration) in Seven's

  170.  * templates/details.html.twig. In case there are other details templates that

  171.  * don't have the span, we leave the text-decoration in the parent selector.

  172.  * This provides maximum compatibility and coverage with minimal disruption.

  173.  */

  174. details summary:focus span {

  175.   text-decoration: underline;

  176. }

  177. img {

  178.   max-width: 100%;

  179.   height: auto;

  180. }

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.