mirror of
https://github.com/flarum/core.git
synced 2025-08-07 17:07:19 +02:00
Major CSS revamp
- Get rid of Bootstrap (except we still rely on some JS) - Use BEM class names - Rework variables/theme config - Fix various bugs, including some on mobile The CSS is still not ideal – it needs to be cleaned up some more. But that can be a focus for after beta.
This commit is contained in:
Toby Zerner
369
less/lib/App.less
Executable file
369
less/lib/App.less
Executable file
@@ -0,0 +1,369 @@
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.App {
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position: relative !important;
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padding-top: @header-height;
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@media @phone {
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padding-top: @header-height-phone;
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}
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}
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// Fix a solid white box to the top of the viewport. This toolbar's contents
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// will differ depending on the device: on phones it will be content
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// controls, whereas on desktops it will be the header. We will overlay
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// these things on top of it later.
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.App:before {
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content: " ";
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.header-background();
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border-bottom: 0;
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position: absolute;
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.affix& {
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position: fixed;
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}
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.scrolled& {
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.box-shadow(0 2px 6px @shadow-color);
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}
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}
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// PHONES: Somewhere on the page there will be a .back-button, a .primary-
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// control, and a .App-titleControl. We will position these on the left, right,
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// and center of the header respectively.
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@media @phone {
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.App-primaryControl, .App-titleControl, .App-backControl {
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position: absolute;
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z-index: @zindex-header + 1;
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top: 0;
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margin: 0;
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.App.affix &, .Composer & {
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position: fixed;
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}
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> .Button {
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float: none;
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background: transparent !important;
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.box-shadow(~"none !important");
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height: @header-height-phone;
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width: auto;
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padding: 13px !important;
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&:active {
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opacity: 0.5;
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}
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}
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}
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.App-primaryControl {
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width: auto;
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right: 0;
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&.Dropdown {
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.Button, .Button-caret {
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display: none !important;
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}
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.Dropdown-toggle, .Button-icon {
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display: block !important;
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}
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}
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}
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.App-primaryControl, .App-backControl {
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> .Button {
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color: @header-control-color !important;
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.Button-icon {
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display: block;
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font-size: 20px;
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}
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.Button-label {
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display: none;
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}
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}
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}
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.App-titleControl {
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width: 200px;
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left: 50%;
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margin-left: -100px;
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text-align: center;
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color: @header-color !important;
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&, > .Button {
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font-size: 16px;
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}
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> .Button {
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color: @header-color;
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}
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}
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.App-titleControl--text {
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line-height: 46px;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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font-weight: normal;
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}
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.App-backControl {
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left: 0;
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.Navigation-pin {
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display: none;
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}
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}
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}
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// ------------------------------------
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// Drawer
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// On phones, the drawer is displayed in its semantic sense: as a drawer on
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// the left side of the screen. On other devices, the drawer has no specific
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// appearance.
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@media @phone {
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.drawerOpen {
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overflow: hidden;
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}
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.App-drawer {
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background: @header-bg;
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width: @drawer-width;
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position: fixed;
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left: 0;
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top: 0;
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bottom: 0;
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.box-shadow(0 2px 6px @shadow-color);
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.translate3d(-@drawer-width - 6px, 0, 0);
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.transition-transform(0.2s);
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z-index: @zindex-modal;
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// & when (@config-colored-header = true) {
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// .light-contents();
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// }
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.drawerOpen & {
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-webkit-transform: none !important;
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transform: none !important;
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}
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}
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.drawer-backdrop {
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position: fixed;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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z-index: @zindex-modal-background;
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background-color: @overlay-bg;
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opacity: 0;
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.transition(0.2s opacity);
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&.in {
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opacity: 0.9;
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}
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}
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}
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// ------------------------------------
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// Header
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.Header-controls {
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margin: 0;
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padding: 0;
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list-style: none;
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}
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// On phones, the header is displayed inside of the drawer. We lay its
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// contents out vertically.
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@media @phone {
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.App-header {
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.container {
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padding: 0;
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}
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}
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.Header-navigation {
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display: none;
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}
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.Header-title {
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border-bottom: 1px solid @header-control-bg;
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font-size: 16px;
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font-weight: normal;
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margin: 0;
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line-height: @header-height-phone - 1;
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white-space: nowrap;
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text-align: center;
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}
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.Header-controls {
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> li {
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padding: 10px 10px 0;
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}
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.FormControl, .ButtonGroup, .Button {
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width: 100%;
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text-align: left;
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}
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.Dropdown-menu {
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.ButtonGroup, .Button {
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width: auto;
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}
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}
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}
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}
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// On other devices, we stick the header up the top of the page, overlaying
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// the page toolbar that we styled earlier. We lay its contents out
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// horizontally.
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@media @phone {
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.App-drawer {
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& when (@config-colored-header = true) {
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.light-contents(@header-color, @header-control-bg, @header-control-color);
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}
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}
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}
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@media @tablet-up {
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.App-navigation {
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display: none;
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}
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.App-header {
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padding: 10px;
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height: @header-height;
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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z-index: @zindex-header;
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.clearfix();
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.affix & {
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position: fixed;
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}
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& when (@config-colored-header = true) {
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.light-contents(@header-color, @header-control-bg, @header-control-color);
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}
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}
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.Header-navigation {
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float: left;
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margin-right: 25px;
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}
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.Header-controls {
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&, > li {
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display: inline-block;
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vertical-align: middle;
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}
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}
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.Header-primary {
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float: left;
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}
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.Header-title {
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float: left;
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vertical-align: top;
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font-size: 18px;
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font-weight: normal;
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margin: 0;
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line-height: 36px;
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}
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.Header-secondary {
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float: right;
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.Search {
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margin-right: 10px;
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}
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}
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}
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// ------------------------------------
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// Content Area
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.App-content {
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border-top: 1px solid @control-bg;
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}
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// On phones, the content area overlays the drawer, so we must give it a
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// background and min-height so it cannot be seen through. When the drawer is
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// meant to be open, we slide the content to the right to reveal the drawer.
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@media @phone {
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.App-content {
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background: @body-bg;
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width: 100%;
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min-height: 100vh;
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padding-bottom: 50px;
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}
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}
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// ------------------------------------
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// Footer
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.Footer-controls {
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margin: 0;
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padding: 0;
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list-style: none;
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> li {
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display: inline-block;
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vertical-align: middle;
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}
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}
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// On phones, the footer is displayed at the bottom of the drawer. The
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// footer's primary controls don't display, but the secondary ones do.
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// @todo Maybe we should reverse the naming of primary/secondary then?
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@media @phone {
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.App-footer {
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position: fixed;
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left: 15px;
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bottom: 15px;
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width: @drawer-width;
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margin: 0;
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z-index: 1;
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.container {
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padding: 0;
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}
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}
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.Footer-primary {
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display: none;
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}
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.Footer-secondary {
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float: none;
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> li {
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margin-right: 15px;
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}
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}
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}
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// On other devices, we put the footer at the bottom of the page by absolutely
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// positioning it, relative to the page which we pad out at the bottom. We
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// show the primary controls on the left, and the secondary controls on the
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// right.
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@media @tablet-up {
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.App {
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padding-bottom: 100px;
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position: relative;
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}
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.App-footer {
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position: absolute;
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bottom: 20px;
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left: 0;
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right: 0;
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&, a {
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color: @muted-more-color;
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}
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a {
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&:hover,
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&:focus {
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color: @link-color;
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}
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}
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}
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.Footer-primary {
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display: inline-block;
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> li {
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margin-right: 15px;
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}
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}
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.Footer-secondary {
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float: right;
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> li {
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margin-left: 15px;
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}
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}
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}
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