client/src/sass/include/_mixins.scss

   1 @use 'sass:math';
   2 @use '_variables' as *;
   3
   4 @mixin disable-default-a-behaviour {
   5   &:hover,
   6   &:focus,
   7   &:active {
   8     text-decoration: none !important;
   9     outline: none !important;
  10   }
  11 }
  12
  13 @mixin disable-outline {
  14   &:focus:not(.focus-visible) {
  15     outline: none;
  16   }
  17 }
  18
  19 @mixin ellipsis {
  20   white-space: nowrap;
  21   overflow: hidden;
  22   text-overflow: ellipsis;
  23 }
  24
  25 @mixin ellipsis-multiline($font-size: 16px, $number-of-lines: 2) {
  26   display: block;
  27   /* Fallback for non-webkit */
  28   display: -webkit-box; /* stylelint-disable-line value-no-vendor-prefix */
  29   -webkit-line-clamp: $number-of-lines;
  30   /* Fallback for non-webkit */
  31   font-size: $font-size;
  32   line-height: $font-size;
  33   overflow: hidden;
  34   text-overflow: ellipsis;
  35   max-height: $font-size * $number-of-lines;
  36 }
  37
  38 @mixin fade-text ($fade-after, $background-color) {
  39   position: relative;
  40   overflow: hidden;
  41
  42   &::after {
  43     content: '';
  44     pointer-events: none;
  45     width: 100%;
  46     height: 100%;
  47     position: absolute;
  48     left: 0;
  49     top: 0;
  50     background: linear-gradient(transparent $fade-after, $background-color);
  51   }
  52 }
  53
  54 @mixin peertube-word-wrap ($with-hyphen: true) {
  55   word-break: break-word;
  56   word-wrap: break-word;
  57   overflow-wrap: break-word;
  58
  59   @if $with-hyphen {
  60     hyphens: auto;
  61   }
  62 }
  63
  64 @mixin apply-svg-color ($color) {
  65   ::ng-deep .feather,
  66   ::ng-deep .material,
  67   ::ng-deep .misc {
  68     color: $color;
  69   }
  70 }
  71
  72 @mixin fill-svg-color ($color) {
  73   ::ng-deep svg {
  74     path {
  75       fill: $color;
  76     }
  77   }
  78 }
  79
  80 @mixin button-focus($color) {
  81   &:focus,
  82   &.focus-visible {
  83     box-shadow: #{$focus-box-shadow-form} $color;
  84   }
  85 }
  86
  87 @mixin peertube-input-text($width) {
  88   padding: 0 15px;
  89   display: inline-block;
  90   height: $button-height;
  91   width: $width;
  92   color: pvar(--inputForegroundColor);
  93   background-color: pvar(--inputBackgroundColor);
  94   border: 1px solid #C6C6C6;
  95   border-radius: 3px;
  96   font-size: 15px;
  97
  98   &::placeholder {
  99     color: pvar(--inputPlaceholderColor);
 100   }
 101
 102   &[readonly] {
 103     opacity: 0.7;
 104   }
 105
 106   @media screen and (max-width: calc(#{$width} + 40px)) {
 107     width: 100%;
 108   }
 109 }
 110
 111 @mixin peertube-input-group($width) {
 112   width: $width;
 113   min-height: $button-height;
 114   padding-top: 0;
 115   padding-bottom: 0;
 116   flex-wrap: nowrap;
 117
 118   .input-group-text {
 119     font-size: 14px;
 120     color: #808080;
 121   }
 122 }
 123
 124 @mixin peertube-textarea ($width, $height) {
 125   @include peertube-input-text($width);
 126
 127   color: pvar(--textareaForegroundColor) !important;
 128   background-color: pvar(--textareaBackgroundColor) !important;
 129   height: $height;
 130   padding: 5px 15px;
 131   font-size: 15px;
 132 }
 133
 134 @mixin orange-button {
 135   @include button-focus(pvar(--mainColorLightest));
 136
 137   &,
 138   &:active,
 139   &:focus {
 140     color: #fff;
 141     background-color: pvar(--mainColor);
 142   }
 143
 144   &:hover {
 145     color: #fff;
 146     background-color: pvar(--mainHoverColor);
 147   }
 148
 149   &[disabled],
 150   &.disabled {
 151     cursor: default;
 152     color: #fff;
 153     background-color: #C6C6C6;
 154   }
 155
 156   my-global-icon {
 157     @include apply-svg-color(#fff);
 158   }
 159 }
 160
 161 @mixin orange-button-inverted {
 162   @include button-focus(pvar(--mainColorLightest));
 163
 164   border: 2px solid pvar(--mainColor);
 165   font-weight: $font-semibold;
 166
 167   &,
 168   &:active,
 169   &:focus {
 170     color: pvar(--mainColor);
 171     background-color: pvar(--mainBackgroundColor);
 172   }
 173
 174   &:hover {
 175     color: pvar(--mainColor);
 176     background-color: pvar(--mainColorLightest);
 177   }
 178
 179   &[disabled],
 180   &.disabled {
 181     cursor: default;
 182     color: pvar(--mainColor);
 183     background-color: #C6C6C6;
 184   }
 185
 186   my-global-icon {
 187     @include apply-svg-color(pvar(--mainColor));
 188   }
 189 }
 190
 191 @mixin tertiary-button {
 192   @include button-focus($grey-button-outline-color);
 193
 194   color: pvar(--greyForegroundColor);
 195   background-color: transparent;
 196
 197   &[disabled],
 198   .disabled {
 199     cursor: default;
 200   }
 201
 202   my-global-icon {
 203     @include apply-svg-color(transparent);
 204   }
 205 }
 206
 207 @mixin grey-button {
 208   @include button-focus($grey-button-outline-color);
 209
 210   background-color: pvar(--greyBackgroundColor);
 211   color: pvar(--greyForegroundColor);
 212
 213   &:hover,
 214   &:active,
 215   &:focus,
 216   &[disabled],
 217   &.disabled {
 218     color: pvar(--greyForegroundColor);
 219     background-color: pvar(--greySecondaryBackgroundColor);
 220   }
 221
 222   &[disabled],
 223   &.disabled {
 224     cursor: default;
 225   }
 226
 227   my-global-icon {
 228     @include apply-svg-color(pvar(--greyForegroundColor));
 229   }
 230 }
 231
 232 @mixin danger-button {
 233   $color: lighten($color: #c54130, $amount: 10);
 234   $text: #fff6f5;
 235
 236   @include button-focus(scale-color($color, $alpha: -95%));
 237
 238   background-color: $color;
 239   color: $text;
 240
 241   &:hover,
 242   &:active,
 243   &:focus,
 244   &[disabled],
 245   &.disabled {
 246     background-color: lighten($color: $color, $amount: 10);
 247   }
 248
 249   &[disabled],
 250   &.disabled {
 251     cursor: default;
 252   }
 253
 254   my-global-icon {
 255     @include apply-svg-color($text);
 256   }
 257 }
 258
 259 @mixin peertube-button {
 260   padding: 0 13px;
 261
 262   border: 0;
 263   font-weight: $font-semibold;
 264   font-size: 15px;
 265   height: $button-height;
 266   line-height: $button-height;
 267
 268   // Because of primeng that redefines border-radius of all input[type="..."]
 269   border-radius: 3px !important;
 270
 271   text-align: center;
 272   cursor: pointer;
 273
 274   my-global-icon + * {
 275     @include margin-right(4px);
 276   }
 277 }
 278
 279 @mixin peertube-button-link {
 280   @include disable-default-a-behaviour;
 281   @include peertube-button;
 282
 283   display: inline-block;
 284 }
 285
 286 @mixin peertube-button-outline {
 287   @include disable-default-a-behaviour;
 288   @include peertube-button;
 289
 290   display: inline-block;
 291   border: 1px solid;
 292 }
 293
 294 @mixin button-with-icon($width: 20px, $margin-right: 3px, $top: -1px) {
 295   display: inline-flex;
 296   align-items: center;
 297   line-height: normal !important;
 298
 299   my-global-icon {
 300     @include margin-right($margin-right);
 301
 302     position: relative;
 303     width: $width;
 304     top: $top;
 305   }
 306 }
 307
 308 @mixin peertube-file {
 309   position: relative;
 310   overflow: hidden;
 311   display: inline-block;
 312   min-height: 30px;
 313
 314   input[type=file] {
 315     position: absolute;
 316     top: 0;
 317     right: 0;
 318     width: 100%;
 319     height: 100%;
 320     font-size: 100px;
 321     text-align: end;
 322     filter: alpha(opacity=0);
 323     opacity: 0;
 324     outline: none;
 325     background: #fff;
 326     cursor: inherit;
 327     display: block;
 328   }
 329 }
 330
 331 @mixin peertube-button-file ($width) {
 332   @include peertube-file;
 333   @include peertube-button;
 334
 335   width: $width;
 336 }
 337
 338 @mixin icon ($size) {
 339   display: inline-block;
 340   background-repeat: no-repeat;
 341   background-size: contain;
 342   width: $size;
 343   height: $size;
 344   vertical-align: middle;
 345   cursor: pointer;
 346 }
 347
 348 @mixin responsive-width ($width) {
 349   width: $width;
 350
 351   @media screen and (max-width: $width) {
 352     width: 100%;
 353   }
 354 }
 355
 356 @mixin peertube-select-container ($width) {
 357   padding: 0;
 358   margin: 0;
 359   width: $width;
 360   border-radius: 3px;
 361   color: pvar(--inputForegroundColor);
 362   background: pvar(--inputBackgroundColor);
 363   position: relative;
 364   font-size: 15px;
 365   height: min-content;
 366
 367   &.disabled {
 368     background-color: #E5E5E5;
 369
 370     select {
 371       cursor: default;
 372     }
 373   }
 374   select[disabled] {
 375     background-color: #f9f9f9;
 376   }
 377
 378   @media screen and (max-width: $width) {
 379     width: 100%;
 380   }
 381
 382   &::after {
 383     top: 50%;
 384     right: calc(0% + 15px);
 385     content: ' ';
 386     height: 0;
 387     width: 0;
 388     position: absolute;
 389     pointer-events: none;
 390     border: 5px solid rgba(0, 0, 0, 0);
 391     border-top-color: #000;
 392     margin-top: -2px;
 393     z-index: 100;
 394   }
 395
 396   select {
 397     padding: 0 35px 0 12px;
 398     position: relative;
 399     border: 1px solid #C6C6C6;
 400     background: transparent none;
 401     appearance: none;
 402     cursor: pointer;
 403     height: $button-height;
 404     text-overflow: ellipsis;
 405     color: pvar(--mainForegroundColor);
 406
 407     &:focus {
 408       outline: none;
 409     }
 410
 411     &:-moz-focusring {
 412       color: transparent;
 413       text-shadow: 0 0 0 #000;
 414     }
 415
 416     option {
 417       color: #000;
 418
 419       &[value=undefined] {
 420         font-weight: $font-semibold;
 421       }
 422     }
 423   }
 424
 425   &.peertube-select-button {
 426     @include grey-button;
 427
 428     select {
 429       font-weight: $font-semibold;
 430       color: pvar(--greyForegroundColor);
 431       border: 0;
 432     }
 433   }
 434 }
 435
 436 // Thanks: https://codepen.io/manabox/pen/raQmpL
 437 @mixin peertube-radio-container {
 438   [type=radio]:checked,
 439   [type=radio]:not(:checked) {
 440     position: absolute;
 441     left: -9999px;
 442   }
 443
 444   [type=radio]:checked + label,
 445   [type=radio]:not(:checked) + label {
 446     position: relative;
 447     padding-left: 28px;
 448     cursor: pointer;
 449     line-height: 20px;
 450     display: inline-block;
 451     font-size: 15px;
 452     font-weight: $font-regular;
 453   }
 454
 455   [type=radio]:checked + label::before,
 456   [type=radio]:not(:checked) + label::before {
 457     content: '';
 458     position: absolute;
 459     left: 0;
 460     top: 0;
 461     width: 18px;
 462     height: 18px;
 463     border: 1px solid #C6C6C6;
 464     border-radius: 100%;
 465     background: #fff;
 466   }
 467
 468   [type=radio]:checked + label::after,
 469   [type=radio]:not(:checked) + label::after {
 470     content: '';
 471     width: 10px;
 472     height: 10px;
 473     background: pvar(--mainColor);
 474     position: absolute;
 475     top: 4px;
 476     left: 4px;
 477     border-radius: 100%;
 478     transition: all 0.2s ease;
 479   }
 480   [type=radio]:not(:checked) + label::after {
 481     opacity: 0;
 482     transform: scale(0);
 483   }
 484   [type=radio]:checked + label::after {
 485     opacity: 1;
 486     transform: scale(1);
 487   }
 488
 489   .form-group-description {
 490     display: block;
 491     margin-top: -7px;
 492     margin-bottom: 10px;
 493     margin-left: 29px;
 494   }
 495 }
 496
 497 @mixin peertube-checkbox ($border-width) {
 498   opacity: 0;
 499   position: absolute;
 500
 501   &:focus + span {
 502     box-shadow: #{$focus-box-shadow-form} pvar(--mainColorLightest);
 503   }
 504
 505   + span {
 506     position: relative;
 507     width: 18px;
 508     min-width: 18px;
 509     height: 18px;
 510     border: $border-width solid #C6C6C6;
 511     border-radius: 3px;
 512     vertical-align: middle;
 513     cursor: pointer;
 514
 515     &::after {
 516       content: '';
 517       position: absolute;
 518       top: calc(2px - #{$border-width});
 519       left: 5px;
 520       width: 5px;
 521       height: 12px;
 522       opacity: 0;
 523       transform: rotate(45deg) scale(0);
 524       border-right: 2px solid $bg-color;
 525       border-bottom: 2px solid $bg-color;
 526     }
 527   }
 528
 529   &:checked + span {
 530     border-color: transparent;
 531     background: pvar(--mainColor);
 532     animation: jelly 0.6s ease;
 533
 534     &::after {
 535       opacity: 1;
 536       transform: rotate(45deg) scale(1);
 537     }
 538   }
 539
 540   + span + span {
 541     @include margin-left(5px);
 542
 543     font-size: 15px;
 544     font-weight: $font-regular;
 545     cursor: pointer;
 546     display: inline;
 547   }
 548
 549   &[disabled] + span,
 550   &[disabled] + span + span {
 551     opacity: 0.5;
 552     cursor: default;
 553   }
 554 }
 555
 556 @mixin peertube-badge {
 557   border-radius: 2px;
 558   padding: 1/4em 1/2em;
 559   text-transform: uppercase;
 560   font-weight: $font-bold;
 561   font-size: 12px;
 562   letter-spacing: 1/3px;
 563
 564   &.badge-banned,
 565   &.badge-red {
 566     background-color: #ffcdd2;
 567     color: #c63737;
 568   }
 569
 570   &.badge-banned {
 571     text-decoration: line-through;
 572   }
 573
 574   &.badge-yellow {
 575     background-color: #feedaf;
 576     color: #8a5340;
 577   }
 578
 579   &.badge-brown {
 580     background-color: #ffd8b2;
 581     color: #805b36;
 582   }
 583
 584   &.badge-green {
 585     background-color: #c8e6c9;
 586     color: #256029;
 587   }
 588
 589   &.badge-blue {
 590     background-color: #b3e5fc;
 591     color: #23547b;
 592   }
 593
 594   &.badge-purple {
 595     background-color: #eccfff;
 596     color: #694382;
 597   }
 598 }
 599
 600 @mixin actor-avatar-size ($size) {
 601   display: inline-block;
 602   width: $size;
 603   height: $size;
 604   min-width: $size;
 605   min-height: $size;
 606 }
 607
 608 @mixin actor-counters ($separator-margin: 10px) {
 609   color: pvar(--greyForegroundColor);
 610   font-size: 16px;
 611   display: flex;
 612   align-items: center;
 613
 614   > *:not(:last-child)::after {
 615     content: '•';
 616     margin: 0 $separator-margin;
 617     color: pvar(--mainColor);
 618   }
 619 }
 620
 621 @mixin chevron ($size, $border-width) {
 622   border-style: solid;
 623   border-width: $border-width $border-width 0 0;
 624   content: '';
 625   display: inline-block;
 626   transform: rotate(-45deg);
 627   height: $size;
 628   width: $size;
 629 }
 630
 631 @mixin chevron-right ($size, $border-width) {
 632   @include chevron($size, $border-width);
 633
 634   left: 0;
 635   transform: rotate(45deg);
 636 }
 637
 638 @mixin chevron-left ($size, $border-width) {
 639   @include chevron($size, $border-width);
 640
 641   left: 0.25em;
 642   transform: rotate(-135deg);
 643 }
 644
 645 @mixin in-content-small-title {
 646   text-transform: uppercase;
 647   color: pvar(--mainColor);
 648   font-weight: $font-bold;
 649   font-size: 13px;
 650 }
 651
 652 @mixin settings-big-title {
 653   text-transform: uppercase;
 654   color: pvar(--mainColor);
 655   font-weight: $font-bold;
 656   font-size: 110%;
 657   margin-bottom: 10px;
 658 }
 659
 660 @mixin create-button {
 661   @include peertube-button-link;
 662   @include orange-button;
 663   @include button-with-icon(20px, 5px, -1px);
 664 }
 665
 666 @mixin row-blocks ($column-responsive: true, $min-height: 130px, $separator: true) {
 667   display: flex;
 668   min-height: $min-height;
 669   padding-bottom: 20px;
 670   margin-bottom: 20px;
 671
 672   @if $separator {
 673     border-bottom: 1px solid #C6C6C6;
 674   }
 675
 676   @media screen and (max-width: $small-view) {
 677     @if $column-responsive {
 678       flex-direction: column;
 679       height: auto;
 680       align-items: center;
 681     } @else {
 682       min-height: initial;
 683       padding-bottom: 10px;
 684       margin-bottom: 10px;
 685     }
 686   }
 687 }
 688
 689 @mixin dropdown-with-icon-item {
 690   padding: 6px 15px;
 691
 692   my-global-icon {
 693     @include margin-right(10px);
 694
 695     width: 22px;
 696     opacity: .7;
 697     position: relative;
 698     top: -2px;
 699   }
 700 }
 701
 702 @mixin progressbar($small: false) {
 703   background-color: $grey-background-color;
 704   display: flex;
 705   height: 1rem;
 706   overflow: hidden;
 707   font-size: 0.75rem;
 708   border-radius: 0.25rem;
 709   position: relative;
 710
 711   span {
 712     position: absolute;
 713     color: $grey-foreground-color;
 714
 715     @if $small {
 716       top: -1px;
 717     }
 718
 719     &:nth-of-type(1) {
 720       left: .2rem;
 721     }
 722     &:nth-of-type(2) {
 723       right: .2rem;
 724     }
 725   }
 726
 727   .progress-bar {
 728     color: pvar(--mainBackgroundColor);
 729     background-color: pvar(--mainColor);
 730     display: flex;
 731     flex-direction: column;
 732     justify-content: center;
 733     text-align: center;
 734     white-space: nowrap;
 735     transition: width 0.6s ease;
 736
 737     &.secondary {
 738       background-color: pvar(--secondaryColor);
 739     }
 740
 741     &.red {
 742       background-color: lighten($color: #c54130, $amount: 10);
 743     }
 744   }
 745 }
 746
 747 @mixin breadcrumb {
 748   display: flex;
 749   flex-wrap: wrap;
 750   padding: 0.75rem 1rem;
 751   margin-bottom: 1rem;
 752   list-style: none;
 753   background-color: pvar(--submenuBackgroundColor);
 754   border-radius: 0.25rem;
 755
 756   .breadcrumb-item {
 757     display: flex;
 758
 759     a {
 760       color: pvar(--mainColor);
 761     }
 762
 763     + .breadcrumb-item {
 764       @include padding-left(0.5rem);
 765
 766       &::before {
 767         @include padding-right(0.5rem);
 768
 769         display: inline-block;
 770         color: #6c757d;
 771         content: '/';
 772       }
 773     }
 774
 775     &.active {
 776       color: #6c757d;
 777     }
 778   }
 779 }
 780
 781 @mixin dashboard {
 782   display: flex;
 783   flex-wrap: wrap;
 784   margin: 0 -5px;
 785
 786   > div {
 787     box-sizing: border-box;
 788     flex: 0 0 percentage(math.div(1, 3));
 789     padding: 0 5px;
 790     margin-bottom: 10px;
 791
 792     > a {
 793       @include disable-default-a-behaviour;
 794
 795       text-decoration: none;
 796       color: inherit;
 797       display: block;
 798       font-size: 18px;
 799
 800       &:active,
 801       &:focus,
 802       &:hover {
 803         opacity: .8;
 804       }
 805     }
 806
 807     > a,
 808     > div {
 809       padding: 20px;
 810       background: pvar(--submenuBackgroundColor);
 811       border-radius: 4px;
 812       box-sizing: border-box;
 813       height: 100%;
 814     }
 815   }
 816
 817   .dashboard-num,
 818   .dashboard-text {
 819     text-align: center;
 820     font-size: 130%;
 821     color: pvar(--mainForegroundColor);
 822     line-height: 30px;
 823     margin-bottom: 20px;
 824   }
 825
 826   .dashboard-label {
 827     font-size: 90%;
 828     color: pvar(--inputPlaceholderColor);
 829     text-align: center;
 830   }
 831 }
 832
 833 @mixin divider($color: pvar(--submenuBackgroundColor), $background: pvar(--mainBackgroundColor)) {
 834   width: 95%;
 835   border-top: .05rem solid $color;
 836   height: .05rem;
 837   text-align: center;
 838   display: block;
 839   position: relative;
 840
 841   &[data-content] {
 842     margin: .8rem 0;
 843
 844     &::after {
 845       background: $background;
 846       color: $color;
 847       content: attr(data-content);
 848       display: inline-block;
 849       font-size: .7rem;
 850       padding: 0 .4rem;
 851       transform: translateY(-.65rem);
 852     }
 853   }
 854 }
 855
 856 @mixin chip {
 857   --chip-radius: 5rem;
 858   --chip-padding: .2rem .4rem;
 859   $avatar-height: 1.2rem;
 860
 861   align-items: center;
 862   border-radius: var(--chip-radius);
 863   display: inline-flex;
 864   font-size: 90%;
 865   color: pvar(--mainForegroundColor);
 866   height: $avatar-height;
 867   line-height: 1rem;
 868   margin: .1rem;
 869   max-width: 320px;
 870   overflow: hidden;
 871   padding: var(--chip-padding);
 872   text-decoration: none;
 873   text-overflow: ellipsis;
 874   vertical-align: middle;
 875   white-space: nowrap;
 876
 877   &.rectangular {
 878     --chip-radius: .2rem;
 879     --chip-padding: .2rem .3rem;
 880   }
 881
 882   my-actor-avatar {
 883     @include margin-left(-.4rem);
 884     @include margin-right(.2rem);
 885   }
 886
 887   &.two-lines {
 888     $avatar-height: 2rem;
 889
 890     height: $avatar-height;
 891
 892     my-actor-avatar {
 893       display: inline-block;
 894     }
 895
 896     div {
 897       margin: 0 .1rem;
 898
 899       display: flex;
 900       flex-direction: column;
 901       height: $avatar-height;
 902       justify-content: center;
 903     }
 904   }
 905 }
 906
 907 // applies ratio (default to 16:9) to a child element (using $selector) only using
 908 // an immediate's parent size. This allows to set a ratio without explicit
 909 // dimensions, as width/height cannot be computed from each other.
 910 @mixin block-ratio ($selector: 'div', $inverted-ratio: math.div(9, 16)) {
 911   $padding-percent: percentage($inverted-ratio);
 912
 913   position: relative;
 914   height: 0;
 915   width: 100%;
 916   padding-top: $padding-percent;
 917
 918   #{$selector} {
 919     position: absolute;
 920     width: 100%;
 921     height: 100%;
 922     top: 0;
 923
 924     @content;
 925   }
 926 }
 927
 928 @mixin sub-menu-h1 {
 929   ::ng-deep h1 {
 930     font-size: 1.3rem;
 931     border-bottom: 2px solid $grey-background-color;
 932     padding-bottom: 15px;
 933     margin-bottom: $sub-menu-margin-bottom;
 934
 935     > span > my-global-icon,
 936     > my-global-icon {
 937       @include margin-right(10px);
 938       width: 24px;
 939       height: 24px;
 940       vertical-align: top;
 941     }
 942
 943     .badge {
 944       @include margin-left(7px);
 945       vertical-align: top;
 946     }
 947   }
 948 }
 949
 950 @mixin play-icon ($width, $height) {
 951   width: 0;
 952   height: 0;
 953
 954   position: absolute;
 955   left: 50%;
 956   top: 50%;
 957   transform: translate(-50%, -50%) scale(0.5);
 958
 959   border-top: #{math.div($height, 2)} solid transparent;
 960   border-bottom: #{math.div($height, 2)} solid transparent;
 961
 962   border-left: $width solid rgba(255, 255, 255, 0.95);
 963 }
 964
 965 @mixin on-small-main-col () {
 966   :host-context(.main-col:not(.expanded)) {
 967     @media screen and (max-width: $small-view + $menu-width) {
 968       @content;
 969     }
 970   }
 971
 972   :host-context(.main-col.expanded) {
 973     @media screen and (max-width: $small-view) {
 974       @content;
 975     }
 976   }
 977 }
 978
 979 @mixin on-mobile-main-col () {
 980   :host-context(.main-col:not(.expanded)) {
 981     @media screen and (max-width: $mobile-view + $menu-width) {
 982       @content;
 983     }
 984   }
 985
 986   :host-context(.main-col.expanded) {
 987     @media screen and (max-width: $mobile-view) {
 988       @content;
 989     }
 990   }
 991 }
 992
 993 @mixin margin ($block-start, $inline-end, $block-end, $inline-start) {
 994   @include margin-left($inline-start);
 995   @include margin-right($inline-end);
 996
 997   margin-top: $block-start;
 998   margin-bottom: $block-end;
 999 }
1000
1001 @mixin padding ($block-start, $inline-end, $block-end, $inline-start) {
1002   @include padding-left($inline-start);
1003   @include padding-right($inline-end);
1004
1005   padding-top: $block-start;
1006   padding-bottom: $block-end;
1007 }
1008
1009 @mixin margin-left ($value) {
1010   @supports (margin-inline-start: $value) {
1011     margin-inline-start: $value;
1012   }
1013
1014   @supports not (margin-inline-start: $value) {
1015     margin-left: $value;
1016   }
1017 }
1018
1019 @mixin margin-right ($value) {
1020   @supports (margin-inline-end: $value) {
1021     margin-inline-end: $value;
1022   }
1023
1024   @supports not (margin-inline-end: $value) {
1025     margin-right: $value;
1026   }
1027 }
1028
1029 @mixin padding-left ($value) {
1030   @supports (padding-inline-start: $value) {
1031     padding-inline-start: $value;
1032   }
1033
1034   @supports not (padding-inline-start: $value) {
1035     padding-left: $value;
1036   }
1037 }
1038
1039 @mixin padding-right ($value) {
1040   @supports (padding-inline-end: $value) {
1041     padding-inline-end: $value;
1042   }
1043
1044   @supports not (padding-inline-end: $value) {
1045     padding-right: $value;
1046   }
1047 }