body {
margin: 0;
font-family: Arial, sans-serif;
background-color: #fff;
line-height: 1.3;
text-align: center;
color: #222;
}
textarea {
/* Inherit text color from body avoiding illegible text in the case where the
* user has inverted the browsers custom text and background colors. */
color: inherit;
}
pre,
code {
font-family: Menlo, monospace;
font-size: 0.875rem;
}
pre {
line-height: 1.4;
overflow-x: auto;
}
pre .comment {
color: #006600;
}
pre .highlight,
pre .highlight-comment,
pre .selection-highlight,
pre .selection-highlight-comment {
background: #ffff00;
}
pre .selection,
pre .selection-comment {
background: #ff9632;
}
pre .ln {
color: #999;
background: #efefef;
}
.ln {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
/* Ensure 8 characters in the document - which due to floating
* point rendering issues, might have a width of less than 1 each - are 8
* characters wide, so a tab in the 9th position indents properly. See
* https://github.com/webcompat/web-bugs/issues/17530#issuecomment-402675091
* for more information. */
display: inline-block;
width: 8ch;
}
.search-nav {
margin-left: 1.25rem;
font-size: 0.875rem;
column-gap: 1.25rem;
column-fill: auto;
column-width: 14rem;
}
.search-nav .indent {
margin-left: 1.25rem;
}
a,
.exampleHeading .text,
.expandAll {
color: #375eab;
text-decoration: none;
}
a:hover,
.exampleHeading .text:hover,
.expandAll:hover {
text-decoration: underline;
}
.article a {
text-decoration: underline;
}
.article .title a {
text-decoration: none;
}
.permalink {
display: none;
}
:hover > .permalink {
display: inline;
}
p,
li {
max-width: 50rem;
word-wrap: break-word;
}
p,
pre,
ul,
ol {
margin: 1.25rem;
}
pre {
background: #efefef;
padding: 0.625rem;
border-radius: 0.3125rem;
}
h1,
h2,
h3,
h4,
.rootHeading {
margin: 1.25rem 0 1.25rem;
padding: 0;
color: #375eab;
font-weight: bold;
}
h1 {
font-size: 1.75rem;
line-height: 1;
}
h1 .text-muted {
color: #777;
}
h2 {
font-size: 1.25rem;
background: #e0ebf5;
padding: 0.5rem;
line-height: 1.25;
font-weight: normal;
overflow: auto;
overflow-wrap: break-word;
}
h2 a {
font-weight: bold;
}
h3 {
font-size: 1.25rem;
line-height: 1.25;
overflow: auto;
overflow-wrap: break-word;
}
h3,
h4 {
margin: 1.25rem 0.3125rem;
}
h4 {
font-size: 1rem;
}
.rootHeading {
font-size: 1.25rem;
margin: 0;
}
h2 > span,
h3 > span {
float: right;
margin: 0 25px 0 0;
font-weight: normal;
color: #5279c7;
}
dl {
margin: 1.25rem;
}
dd {
margin: 0 0 0 1.25rem;
}
dl,
dd {
font-size: 0.875rem;
}
div#nav table td {
vertical-align: top;
}
#pkg-index h3 {
font-size: 1rem;
}
.pkg-dir {
padding: 0 0.625rem;
}
.pkg-dir table {
border-collapse: collapse;
border-spacing: 0;
}
.pkg-name {
padding-right: 0.625rem;
}
.alert {
color: #aa0000;
}
.top-heading {
float: left;
padding: 1.313rem 0;
font-size: 1.25rem;
font-weight: normal;
}
.top-heading a {
color: #222;
text-decoration: none;
}
#pkg-examples h3 {
float: left;
}
#pkg-examples dl {
clear: both;
}
.expandAll {
cursor: pointer;
float: left;
margin: 1.25rem 0;
}
div#topbar {
background: #e0ebf5;
height: 4rem;
overflow: hidden;
}
div#page {
width: 100%;
}
div#page > .container,
div#topbar > .container {
text-align: left;
margin-left: auto;
margin-right: auto;
padding: 0 1.25rem;
}
div#topbar > .container,
div#page > .container {
max-width: 59.38rem;
}
div#page.wide > .container,
div#topbar.wide > .container {
max-width: none;
}
div#plusone {
float: right;
clear: right;
margin-top: 0.3125rem;
}
div#footer {
text-align: center;
color: #666;
font-size: 0.875rem;
margin: 2.5rem 0;
}
div#menu > a,
input#search,
div#learn .buttons a,
div.play .buttons a,
div#blog .read a,
#menu-button {
padding: 0.625rem;
text-decoration: none;
font-size: 1rem;
border-radius: 0.3125rem;
}
div#playground .buttons a,
div#menu > a,
input#search,
#menu-button {
border: 0.0625rem solid #375eab;
}
div#playground .buttons a,
div#menu > a,
#menu-button {
color: white;
background: #375eab;
}
#playgroundButton.active {
background: white;
color: #375eab;
}
a#start,
div#learn .buttons a,
div.play .buttons a,
div#blog .read a {
color: #222;
border: 0.0625rem solid #375eab;
background: #e0ebf5;
}
.download {
width: 9.375rem;
}
div#menu {
text-align: right;
padding: 0.625rem;
white-space: nowrap;
max-height: 0;
-moz-transition: max-height 0.25s linear;
transition: max-height 0.25s linear;
width: 100%;
}
div#menu.menu-visible {
max-height: 31.25rem;
}
div#menu > a,
#menu-button {
margin: 0.625rem 0.125rem;
padding: 0.625rem;
}
::-webkit-input-placeholder {
color: #7f7f7f;
opacity: 1;
}
::placeholder {
color: #7f7f7f;
opacity: 1;
}
#menu .search-box {
display: inline-flex;
width: 8.75rem;
}
input#search {
background: white;
color: #222;
box-sizing: border-box;
-webkit-appearance: none;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
border-right: 0;
margin-right: 0;
flex-grow: 1;
max-width: 100%;
min-width: 5.625rem;
}
input#search:-webkit-search-decoration {
-webkit-appearance: none;
}
input#search:-moz-ui-invalid {
box-shadow: unset;
}
input#search + button {
display: inline;
font-size: 1em;
background-color: #375eab;
color: white;
border: 0.0625rem solid #375eab;
border-top-left-radius: 0;
border-top-right-radius: 0.3125rem;
border-bottom-left-radius: 0;
border-bottom-right-radius: 0.3125rem;
margin-left: 0;
cursor: pointer;
}
input#search + button span {
display: flex;
}
input#search + button svg {
fill: white;
}
#menu-button {
display: none;
position: absolute;
right: 0.3125rem;
top: 0;
margin-right: 0.3125rem;
}
#menu-button-arrow {
display: inline-block;
}
.vertical-flip {
transform: rotate(-180deg);
}
div.left {
float: left;
clear: left;
margin-right: 2.5%;
}
div.right {
float: right;
clear: right;
margin-left: 2.5%;
}
div.left,
div.right {
width: 45%;
}
div#learn,
div#about {
padding-top: 1.25rem;
}
div#learn h2,
div#about {
margin: 0;
}
div#about {
font-size: 1.25rem;
margin: 0 auto 1.875rem;
}
a#start {
display: block;
padding: 0.625rem;
text-align: center;
text-decoration: none;
border-radius: 0.3125rem;
}
a#start .big {
display: block;
font-weight: bold;
font-size: 1.25rem;
}
a#start .desc {
display: block;
font-size: 0.875rem;
font-weight: normal;
margin-top: 0.3125rem;
}
div#learn .popout {
float: right;
display: block;
cursor: pointer;
font-size: 0.75rem;
background: url(/doc/share.png) no-repeat;
background-position: right center;
padding: 0.375rem 1.688rem;
}
div#learn pre,
div#learn textarea {
padding: 0;
margin: 0;
font-family: Menlo, monospace;
font-size: 0.875rem;
}
div#learn .input {
padding: 0.625rem;
margin-top: 0.625rem;
height: 9.375rem;
border-top-left-radius: 0.3125rem;
border-top-right-radius: 0.3125rem;
}
div#learn .input textarea {
width: 100%;
height: 100%;
border: none;
outline: none;
resize: none;
}
div#learn .output {
border-top: none !important;
padding: 0.625rem;
height: 3.688rem;
overflow: auto;
border-bottom-right-radius: 0.3125rem;
border-bottom-left-radius: 0.3125rem;
}
div#learn .output pre {
padding: 0;
border-radius: 0;
}
div#learn .input,
div#learn .input textarea,
div#learn .output,
div#learn .output pre {
background: #ffffd8;
}
div#learn .input,
div#learn .output {
border: 0.0625rem solid #375eab;
}
div#learn .buttons {
float: right;
padding: 1.25rem 0 0.625rem 0;
text-align: right;
}
div#learn .buttons a {
height: 1rem;
margin-left: 0.3125rem;
padding: 0.625rem;
}
div#learn .toys {
margin-top: 0.5rem;
}
div#learn .toys select {
font-size: 0.875rem;
border: 0.0625rem solid #375eab;
margin: 0;
}
div#learn .output .exit {
display: none;
}
div#video {
max-width: 100%;
}
div#blog,
div#video {
margin-top: 2.5rem;
}
div#blog > a,
div#blog > div,
div#blog > h2,
div#video > a,
div#video > div,
div#video > h2 {
margin-bottom: 0.625rem;
}
div#blog .title,
div#video .title {
display: block;
font-size: 1.25rem;
}
div#blog .when {
color: #666;
font-size: 0.875rem;
}
div#blog .read {
text-align: right;
}
@supports (--c: 0) {
[style*='--aspect-ratio-padding:'] {
position: relative;
overflow: hidden;
padding-top: var(--aspect-ratio-padding);
}
[style*='--aspect-ratio-padding:'] > * {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
}
.toggleButton {
cursor: pointer;
}
.toggle > .collapsed {
display: block;
}
.toggle > .expanded {
display: none;
}
.toggleVisible > .collapsed {
display: none;
}
.toggleVisible > .expanded {
display: block;
}
table.codetable {
margin-left: auto;
margin-right: auto;
border-style: none;
}
table.codetable td {
padding-right: 0.625rem;
}
hr {
border-style: none;
border-top: 0.0625rem solid black;
}
img.gopher {
float: right;
margin-left: 0.625rem;
margin-top: -2.5rem;
margin-bottom: 0.625rem;
z-index: -1;
}
h2 {
clear: right;
}
/* example and drop-down playground */
div.play {
padding: 0 1.25rem 2.5rem 1.25rem;
}
div.play pre,
div.play textarea,
div.play .lines {
padding: 0;
margin: 0;
font-family: Menlo, monospace;
font-size: 0.875rem;
}
div.play .input {
padding: 0.625rem;
margin-top: 0.625rem;
border-top-left-radius: 0.3125rem;
border-top-right-radius: 0.3125rem;
overflow: hidden;
}
div.play .input textarea {
width: 100%;
height: 100%;
border: none;
outline: none;
resize: none;
overflow: hidden;
}
div#playground .input textarea {
overflow: auto;
resize: auto;
}
div.play .output {
border-top: none !important;
padding: 0.625rem;
max-height: 12.5rem;
overflow: auto;
border-bottom-right-radius: 0.3125rem;
border-bottom-left-radius: 0.3125rem;
}
div.play .output pre {
padding: 0;
border-radius: 0;
}
div.play .input,
div.play .input textarea,
div.play .output,
div.play .output pre {
background: #ffffd8;
}
div.play .input,
div.play .output {
border: 0.0625rem solid #375eab;
}
div.play .buttons {
float: right;
padding: 1.25rem 0 0.625rem 0;
text-align: right;
}
div.play .buttons a {
height: 1rem;
margin-left: 0.3125rem;
padding: 0.625rem;
cursor: pointer;
}
.output .stderr {
color: #933;
}
.output .system {
color: #999;
}
/* drop-down playground */
div#playground {
/* start hidden; revealed by javascript */
display: none;
}
div#playground {
position: absolute;
top: 3.938rem;
right: 1.25rem;
padding: 0 0.625rem 0.625rem 0.625rem;
z-index: 1;
text-align: left;
background: #e0ebf5;
border: 0.0625rem solid #b0bbc5;
border-top: none;
border-bottom-left-radius: 0.3125rem;
border-bottom-right-radius: 0.3125rem;
}
div#playground .code {
width: 32.5rem;
height: 12.5rem;
}
div#playground .output {
height: 6.25rem;
}
/* Inline runnable snippets (play.js/initPlayground) */
#content .code pre,
#content .playground pre,
#content .output pre {
margin: 0;
padding: 0;
background: none;
border: none;
outline: 0 solid transparent;
overflow: auto;
}
#content .playground .number,
#content .code .number {
color: #999;
}
#content .code,
#content .playground,
#content .output {
width: auto;
margin: 1.25rem;
padding: 0.625rem;
border-radius: 0.3125rem;
}
#content .code,
#content .playground {
background: #e9e9e9;
}
#content .output {
background: #202020;
}
#content .output .stdout,
#content .output pre {
color: #e6e6e6;
}
#content .output .stderr,
#content .output .error {
color: rgb(244, 74, 63);
}
#content .output .system,
#content .output .exit {
color: rgb(255, 209, 77);
}
#content .buttons {
position: relative;
float: right;
top: -3.125rem;
right: 1.875rem;
}
#content .output .buttons {
top: -3.75rem;
right: 0;
height: 0;
}
#content .buttons .kill {
display: none;
visibility: hidden;
}
a.error {
font-weight: bold;
color: white;
background-color: darkred;
border-bottom-left-radius: 0.25rem;
border-bottom-right-radius: 0.25rem;
border-top-left-radius: 0.25rem;
border-top-right-radius: 0.25rem;
padding: 0.125rem 0.25rem 0.125rem 0.25rem; /* TRBL */
}
#heading-narrow {
display: none;
}
.downloading {
background: #f9f9be;
padding: 0.625rem;
text-align: center;
border-radius: 0.3125rem;
}
@media (max-width: 58.125em) {
#heading-wide {
display: none;
}
#heading-narrow {
display: block;
}
}
@media (max-width: 47.5em) {
.container .left,
.container .right {
width: auto;
float: none;
}
div#about {
max-width: 31.25rem;
text-align: center;
}
}
@media (min-width: 43.75em) and (max-width: 62.5em) {
div#menu > a {
margin: 0.3125rem 0;
font-size: 0.875rem;
}
input#search {
font-size: 0.875rem;
}
}
@media (max-width: 43.75em) {
body {
font-size: 0.9375rem;
}
div#playground {
left: 0;
right: 0;
}
pre,
code {
font-size: 0.866rem;
}
div#page > .container {
padding: 0 0.625rem;
}
div#topbar {
height: auto;
padding: 0.625rem;
}
div#topbar > .container {
padding: 0;
}
#heading-wide {
display: block;
}
#heading-narrow {
display: none;
}
.top-heading {
float: none;
display: inline-block;
padding: 0.75rem;
}
div#menu {
padding: 0;
min-width: 0;
text-align: left;
float: left;
}
div#menu > a {
display: block;
margin-left: 0;
margin-right: 0;
}
#menu .search-box {
display: flex;
width: 100%;
}
#menu-button {
display: inline-block;
}
p,
pre,
ul,
ol {
margin: 0.625rem;
}
.pkg-synopsis {
display: none;
}
img.gopher {
display: none;
}
}
@media (max-width: 30em) {
#heading-wide {
display: none;
}
#heading-narrow {
display: block;
}
}
@media print {
pre {
background: #fff;
border: 0.0625rem solid #bbb;
white-space: pre-wrap;
}
}
Codebase Browser
gotools