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refactor(docs-infra): scope TOC styles to the `<aio-toc>` element (#40704) 

This commit ensures that all styles for the TOC (which are defined in
`_toc.scss`) only apply to elements inside an `<aio-toc>` element. This
will prevent the styles accidentally taking effect on a different part
of the app.

PR Close #40704
This commit is contained in:
George Kalpakas 2021-02-05 12:49:09 +02:00 committed by Alex Rickabaugh
parent 67257aa64b
commit 3224c52503
1 changed files with 169 additions and 168 deletions
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337
aio/src/styles/2-modules/_toc.scss
View File

@ -8,204 +8,205 @@
overflow-x: hidden; overflow-x: hidden;
} }
.toc-inner { aio-toc {
@include font-size(13); .toc-inner {
overflow-y: visible; @include font-size(13);
padding: 4px 0 0 10px; overflow-y: visible;
padding: 4px 0 0 10px;
.toc-heading, .toc-heading,
.toc-list .h1 { .toc-list .h1 {
@include font-size(16); @include font-size(16);
}
.toc-heading {
font-weight: 500;
margin: 0 0 16px 8px;
padding: 0;
&.secondary {
position: relative;
top: -8px;
&:hover {
color: $accentblue;
}
} }
}
button { .toc-heading {
&.toc-heading, font-weight: 500;
&.toc-more-items { margin: 0 0 16px 8px;
cursor: pointer;
display: inline-block;
background: 0;
background-color: transparent;
border: none;
box-shadow: none;
padding: 0; padding: 0;
text-align: start;
&.embedded:focus { &.secondary {
outline: none;
background: $lightgray;
}
}
&.toc-heading {
mat-icon.rotating-icon {
height: 18px;
width: 18px;
position: relative; position: relative;
left: -4px; top: -8px;
top: 5px;
}
&:hover:not(.embedded) { &:hover {
color: $accentblue; color: $accentblue;
}
} }
} }
&.toc-more-items { button {
color: $mediumgray; &.toc-heading,
top: 10px; &.toc-more-items {
position: relative; cursor: pointer;
display: inline-block;
background: 0;
background-color: transparent;
border: none;
box-shadow: none;
padding: 0;
text-align: start;
&:hover { &.embedded:focus {
color: $accentblue; outline: none;
background: $lightgray;
}
} }
&::after { &.toc-heading {
content: 'expand_less'; mat-icon.rotating-icon {
} height: 18px;
width: 18px;
position: relative;
left: -4px;
top: 5px;
}
&.collapsed::after { &:hover:not(.embedded) {
content: 'more_horiz';
}
}
}
.mat-icon {
&.collapsed {
@include rotate(0deg);
}
&:not(.collapsed) {
@include rotate(90deg);
}
}
ul.toc-list {
list-style-type: none;
margin: 0;
padding: 0 8px 0 0;
@media (max-width: 800px) {
width: auto;
}
li {
box-sizing: border-box;
padding: 7px 0 7px 12px;
position: relative;
transition: all 0.3s ease-in-out;
&.h1:after {
content: '';
display: block;
height: 1px;
width: 40%;
margin: 7px 0 4px 0;
background: $lightgray;
clear: both;
}
&.h3 {
padding-left: 24px;
}
a {
color: lighten($darkgray, 10);
overflow: visible;
@include font-size(14);
@include line-height(28);
display: table-cell;
}
&:hover {
* {
color: $accentblue; color: $accentblue;
} }
} }
&.active { &.toc-more-items {
* { color: $mediumgray;
color: $blue; top: 10px;
font-weight: 500; position: relative;
&:before { &:hover {
content: ''; color: $accentblue;
border-radius: 50%; }
left: -3px;
top: 14px; &::after {
background: $blue; content: 'expand_less';
position: absolute; }
width: 6px;
height: 6px; &.collapsed::after {
} content: 'more_horiz';
} }
} }
} }
&:not(.embedded) li { .mat-icon {
&:before { &.collapsed {
border-left: 1px solid $lightgray; @include rotate(0deg);
bottom: 0;
content: '';
left: 0;
position: absolute;
top: 0;
} }
&:first-child:before { &:not(.collapsed) {
top: 15px; @include rotate(90deg);
}
}
ul.toc-list {
list-style-type: none;
margin: 0;
padding: 0 8px 0 0;
@media (max-width: 800px) {
width: auto;
} }
&:last-child:before { li {
bottom: calc(100% - 15px); box-sizing: border-box;
padding: 7px 0 7px 12px;
position: relative;
transition: all 0.3s ease-in-out;
&.h1:after {
content: '';
display: block;
height: 1px;
width: 40%;
margin: 7px 0 4px 0;
background: $lightgray;
clear: both;
}
&.h3 {
padding-left: 24px;
}
a {
color: lighten($darkgray, 10);
overflow: visible;
@include font-size(14);
@include line-height(28);
display: table-cell;
}
&:hover {
* {
color: $accentblue;
}
}
&.active {
* {
color: $blue;
font-weight: 500;
&:before {
content: '';
border-radius: 50%;
left: -3px;
top: 14px;
background: $blue;
position: absolute;
width: 6px;
height: 6px;
}
}
}
} }
&:not(.active):hover a:before { &:not(.embedded) li {
content: ''; &:before {
border-radius: 50%; border-left: 1px solid $lightgray;
left: -3px; bottom: 0;
top: 14px; content: '';
background: $lightgray; left: 0;
position: absolute; position: absolute;
width: 6px; top: 0;
height: 6px; }
&:first-child:before {
top: 15px;
}
&:last-child:before {
bottom: calc(100% - 15px);
}
&:not(.active):hover a:before {
content: '';
border-radius: 50%;
left: -3px;
top: 14px;
background: $lightgray;
position: absolute;
width: 6px;
height: 6px;
}
}
}
}
// Alternative TOC View for Smaller Screens
&.embedded {
@media (min-width: 801px) {
display: none;
}
.toc-inner {
padding: 12px 0 0 0;
.toc-heading {
margin: 0 0 8px;
}
&.collapsed {
.secondary {
display: none;
}
} }
} }
} }
} }
// Alternative TOC View for Smaller Screens
aio-toc.embedded {
@media (min-width: 801px) {
display: none;
}
.toc-inner {
padding: 12px 0 0 0;
.toc-heading {
margin: 0 0 8px;
}
&.collapsed {
.secondary {
display: none;
}
}
}
}