157 lines
3.2 KiB
SCSS
157 lines
3.2 KiB
SCSS
/* ----------------------------- */
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/* ==Buttons */
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/* ----------------------------- */
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/* preferably use <button> for buttons !*/
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/* use .btn-- or .button-- classes for variants */
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%btn {
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display: inline-block;
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padding: $spacer-small $spacer-small-plus;
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cursor: pointer;
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user-select: none;
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transition: 0.25s;
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transition-property: box-shadow, background-color, color, border;
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text-align: center;
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vertical-align: middle;
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white-space: nowrap;
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text-decoration: none;
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color: $color-base;
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border: none;
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border-radius: $border-radius;
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background-color: $color-muted;
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font-family: inherit;
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font-size: inherit;
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line-height: 1;
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}
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.btn,
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.button,
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[type="button"],
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button {
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@extend %btn;
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&:focus {
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-webkit-tap-highlight-color: transparent;
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}
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}
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.btn,
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.button {
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@each $name, $background-color, $color, $border in $variants-list {
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&--#{$name} {
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@extend %btn;
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background-color: $background-color;
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color: $color;
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box-shadow: $border;
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&:active,
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&:focus,
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&:hover {
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background-color: darken( $background-color, 10% );
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}
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}
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}
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}
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// button state variants
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.btn,
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.button {
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&--small {
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padding: $spacer-tiny-plus $spacer-small;
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font-size: .8em;
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}
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&--big {
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padding: $spacer-small-plus $spacer-medium;
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font-size: 1.4em;
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}
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&--block {
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width: 100% !important;
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display: block;
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}
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&--unstyled {
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padding: 0;
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border: none;
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text-align: left;
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background: none;
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border-radius: 0;
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box-shadow: none;
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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&:focus {
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box-shadow: none;
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outline: none;
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}
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}
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}
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// nav "burger" button
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// active it with a JS toggle-class to .is-active
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// recommanded HTML : <button class="nav-button" type="button" role="button" aria-label="open/close navigation"><i></i></button>
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// see doc : https://knacss.com/styleguide.html#buttons
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.nav-button {
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padding: 0;
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background-color: transparent;
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outline: 0;
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border: 0;
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cursor: pointer;
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-webkit-tap-highlight-color: transparent;
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& > * {
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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align-items: stretch;
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height: $burger-size;
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width: $burger-size;
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padding: $burger-padding;
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background-color: $burger-background;
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background-image: linear-gradient($burger-color, $burger-color);
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background-position: center;
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background-repeat: no-repeat;
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background-origin: content-box;
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background-size: 100% $burger-weight;
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transition: .25s;
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transition-property: transform, background;
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will-change: transform, background;
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&::before,
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&::after {
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content: "";
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height: $burger-weight;
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background: $burger-color;
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transition: .25s;
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transition-property: transform, top;
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will-change: transform, top;
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}
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}
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&:hover {
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& > * {
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background-color: $burger-hover-background;
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}
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}
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&:focus {
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outline: 0;
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}
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&.is-active {
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& > * {
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background-image: none;
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justify-content: center;
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&::before {
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transform: translateY(50%) rotate3d(0,0,1,45deg);
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}
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&::after {
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transform: translateY(-50%) rotate3d(0,0,1,-45deg);
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}
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}
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}
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}
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