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| 1 | +// Button toggle by Aanjulena Sweet |
| 2 | +// https://codepen.io/aanjulena/pen/ZLZjzV |
| 3 | + |
| 4 | +// Bootstrap colors. |
| 5 | +@primary: #007bff; |
| 6 | +@secondary: #6c757d; |
| 7 | +@success: #28a745; |
| 8 | +@info: #17a2b8; |
| 9 | +@warning: #ffc107; |
| 10 | +@danger: #dc3545; |
| 11 | +@light: #f8f9fa; |
| 12 | +@dark: #343a40; |
| 13 | + |
| 14 | +@gray: #6b7381; |
| 15 | +@gray-light: lighten(@gray, 15%); |
| 16 | +@gray-lighter: lighten(@gray, 30%);; |
| 17 | + |
| 18 | +// Button Colors |
| 19 | +@btn-default-color: @gray; |
| 20 | +@btn-default-bg: @gray-lighter; |
| 21 | + |
| 22 | +// Toggle Sizes |
| 23 | +@toggle-default-size: 1.5rem; |
| 24 | +@toggle-default-label-width: 4rem; |
| 25 | +@toggle-default-font-size: .75rem; |
| 26 | + |
| 27 | +// Mixin for Switch Colors |
| 28 | +// Variables: @color, @bg, @active-bg |
| 29 | +.toggle-color(@color: @btn-default-color; @bg: @btn-default-bg; @active-bg: @primary;) { |
| 30 | + color: @color; |
| 31 | + background: @bg; |
| 32 | + &:before, |
| 33 | + &:after { |
| 34 | + color: @color; |
| 35 | + } |
| 36 | + &.active { |
| 37 | + background-color: @active-bg; |
| 38 | + } |
| 39 | +} |
| 40 | + |
| 41 | +// Mixin for Default Switch Styles |
| 42 | +// Variables: @size, @margin, @color, @bg, @active-bg, @font-size |
| 43 | +.toggle-mixin(@size: @toggle-default-size; @margin: @toggle-default-label-width; @font-size: @toggle-default-font-size;) { |
| 44 | + // color: @color; |
| 45 | + // background: @bg; |
| 46 | + margin: 0 @margin; |
| 47 | + padding: 0; |
| 48 | + position: relative; |
| 49 | + border: none; |
| 50 | + height: @size; |
| 51 | + width: @size * 2; |
| 52 | + border-radius: @size; |
| 53 | + |
| 54 | + &:focus, |
| 55 | + &.focus { |
| 56 | + &, |
| 57 | + &.active { |
| 58 | + outline: none; |
| 59 | + } |
| 60 | + } |
| 61 | + |
| 62 | + &:before, |
| 63 | + &:after { |
| 64 | + line-height: @size; |
| 65 | + width: @margin; |
| 66 | + text-align: center; |
| 67 | + font-weight: 600; |
| 68 | + // color: @color; |
| 69 | + font-size: @font-size; |
| 70 | + text-transform: uppercase; |
| 71 | + letter-spacing: 2px; |
| 72 | + position: absolute; |
| 73 | + bottom: 0; |
| 74 | + transition: opacity .25s; |
| 75 | + } |
| 76 | + &:before { |
| 77 | + content: 'Off'; |
| 78 | + left: -@margin; |
| 79 | + } |
| 80 | + &:after { |
| 81 | + content: 'On'; |
| 82 | + right: -@margin; |
| 83 | + opacity: .5; |
| 84 | + } |
| 85 | + |
| 86 | + > .handle { |
| 87 | + position: absolute; |
| 88 | + top: (@size * .25) / 2; |
| 89 | + left: (@size * .25) / 2; |
| 90 | + width: @size * .75; |
| 91 | + height: @size * .75; |
| 92 | + border-radius: @size * .75; |
| 93 | + background: #fff; |
| 94 | + transition: left .25s; |
| 95 | + } |
| 96 | + &.active { |
| 97 | + transition: background-color .25s; |
| 98 | + > .handle { |
| 99 | + left: @size + ((@size * .25) / 2); |
| 100 | + transition: left .25s; |
| 101 | + } |
| 102 | + &:before { |
| 103 | + opacity: .5; |
| 104 | + } |
| 105 | + &:after { |
| 106 | + opacity: 1; |
| 107 | + } |
| 108 | + } |
| 109 | + |
| 110 | + &.btn-sm { |
| 111 | + &:before, |
| 112 | + &:after { |
| 113 | + line-height: @size - 2px; |
| 114 | + color: #fff; |
| 115 | + letter-spacing: .75px; |
| 116 | + left: @size * .275; |
| 117 | + width: @size * 1.55; |
| 118 | + } |
| 119 | + &:before { |
| 120 | + text-align: right; |
| 121 | + } |
| 122 | + &:after { |
| 123 | + text-align: left; |
| 124 | + opacity: 0; |
| 125 | + } |
| 126 | + &.active { |
| 127 | + &:before { |
| 128 | + opacity: 0; |
| 129 | + } |
| 130 | + &:after { |
| 131 | + opacity: 1; |
| 132 | + } |
| 133 | + } |
| 134 | + } |
| 135 | + |
| 136 | + &.btn-xs { |
| 137 | + &:before, |
| 138 | + &:after { |
| 139 | + display: none; |
| 140 | + } |
| 141 | + } |
| 142 | +} |
| 143 | + |
| 144 | + |
| 145 | + |
| 146 | +// Apply Mixin to different sizes & colors |
| 147 | +.btn-toggle { |
| 148 | + |
| 149 | + .toggle-mixin; |
| 150 | + .toggle-color; |
| 151 | + |
| 152 | + &.btn-lg { |
| 153 | + .toggle-mixin(@size: 2.5rem; @font-size: 1rem; @margin: 5rem;); |
| 154 | + } |
| 155 | + |
| 156 | + &.btn-sm { |
| 157 | + .toggle-mixin(@font-size: .55rem; @margin: .5rem;); |
| 158 | + } |
| 159 | + |
| 160 | + &.btn-xs { |
| 161 | + .toggle-mixin(@size:1rem;@margin:0;) |
| 162 | + } |
| 163 | + |
| 164 | + &.btn-secondary { |
| 165 | + .toggle-color(@active-bg:@secondary); |
| 166 | + } |
| 167 | + |
| 168 | + &.btn-success { |
| 169 | + .toggle-color(@active-bg:@success); |
| 170 | + } |
| 171 | + |
| 172 | + &.btn-info { |
| 173 | + .toggle-color(@active-bg:@info); |
| 174 | + } |
| 175 | + |
| 176 | + &.btn-warning { |
| 177 | + .toggle-color(@active-bg:@warning); |
| 178 | + } |
| 179 | + |
| 180 | + &.btn-danger { |
| 181 | + .toggle-color(@active-bg:@danger); |
| 182 | + } |
| 183 | + |
| 184 | + &.btn-light { |
| 185 | + .toggle-color(@active-bg:@light); |
| 186 | + } |
| 187 | + |
| 188 | + &.btn-dark { |
| 189 | + .toggle-color(@active-bg:@dark); |
| 190 | + } |
| 191 | +} |
| 192 | + |
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