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26 | @use '@material/animation/animation';
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27 | @use '@material/elevation/elevation';
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28 | @use '@material/ripple/ripple';
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29 | @use '@material/rtl/rtl';
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30 | @use '@material/theme/gss';
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31 |
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32 | $animation-duration: 75ms;
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33 | $icon-exit-duration: 0.4 * $animation-duration;
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34 | $icon-enter-duration: $animation-duration - $icon-exit-duration;
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35 | $ripple-target: '.mdc-switch__ripple';
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36 |
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37 | @mixin static-styles() {
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38 | @include static-styles-without-ripple();
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39 |
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40 | .mdc-switch {
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41 | @include ripple.common;
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42 | @include ripple.surface($ripple-target: $ripple-target);
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43 | @include ripple.radius-unbounded($ripple-target: $ripple-target);
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44 | }
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45 | }
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46 |
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47 | @mixin static-styles-without-ripple() {
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48 | @include elevation.overlay-common;
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49 |
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50 | .mdc-switch {
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51 | @include root;
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52 |
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53 | &:disabled {
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54 | @include disabled;
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55 | }
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56 | }
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57 |
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58 | .mdc-switch__track {
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59 | @include track;
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60 | @include track-off;
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61 |
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62 | .mdc-switch--selected & {
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63 | @include track-on;
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64 | }
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65 | }
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66 |
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67 | .mdc-switch__handle-track {
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68 | @include handle-track;
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69 | @include handle-track-off;
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70 |
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71 | .mdc-switch--selected & {
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72 | @include handle-track-on;
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73 | }
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74 | }
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75 |
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76 | .mdc-switch__handle {
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77 | @include handle;
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78 | }
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79 |
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80 | .mdc-switch__shadow {
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81 | @include shadow;
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82 | }
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83 |
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84 | .mdc-elevation-overlay {
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85 | @include overlay;
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86 | }
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87 |
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88 | .mdc-switch__ripple {
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89 | @include ripple;
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90 |
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91 | .mdc-switch:disabled & {
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92 | @include ripple-disabled;
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93 | }
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94 | }
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95 |
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96 | .mdc-switch__icons {
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97 | @include icons;
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98 | }
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99 |
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100 | .mdc-switch__icon {
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101 | @include icon;
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102 | @include icon-hidden;
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103 | }
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104 |
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105 | .mdc-switch--selected .mdc-switch__icon--on,
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106 | .mdc-switch--unselected .mdc-switch__icon--off {
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107 | @include icon-visible;
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108 | }
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109 | }
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110 |
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111 | @mixin root() {
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112 | align-items: center;
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113 | background: none;
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114 | border: none;
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115 | cursor: pointer;
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116 | display: inline-flex;
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117 | flex-shrink: 0;
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118 | margin: 0;
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119 | outline: none;
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120 | overflow: visible;
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121 | padding: 0;
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122 | position: relative;
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123 | }
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124 |
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125 | @mixin disabled() {
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126 | cursor: default;
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127 | pointer-events: none;
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128 | }
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129 |
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130 | @mixin track() {
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131 | overflow: hidden;
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132 | position: relative;
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133 | width: 100%;
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134 |
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135 | &::before,
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136 | &::after {
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137 | border: 1px solid transparent;
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138 | border-radius: inherit;
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139 | box-sizing: border-box;
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140 | content: '';
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141 | height: 100%;
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142 | @include gss.annotate($noflip: true);
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143 | left: 0;
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144 | position: absolute;
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145 | width: 100%;
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146 | }
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147 | }
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148 |
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149 | @mixin track-on() {
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150 | &::before {
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151 | transition: animation.exit-temporary(transform, $animation-duration);
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152 | transform: translateX(100%);
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153 | @include rtl.rtl {
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154 | transform: translateX(-100%);
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155 | }
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156 | }
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157 |
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158 | &::after {
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159 | transition: animation.enter(transform, $animation-duration);
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160 | transform: translateX(0);
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161 | }
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162 | }
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163 |
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164 | @mixin track-off() {
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165 | &::before {
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166 | transition: animation.enter(transform, $animation-duration);
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167 | transform: translateX(0);
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168 | }
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169 |
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170 | &::after {
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171 | transition: animation.exit-temporary(transform, $animation-duration);
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172 | transform: translateX(-100%);
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173 | @include rtl.rtl {
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174 | transform: translateX(100%);
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175 | }
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176 | }
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177 | }
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178 |
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179 | @mixin handle-track() {
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180 | height: 100%;
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181 |
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182 |
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183 |
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184 | pointer-events: none;
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185 | position: absolute;
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186 | top: 0;
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187 | transition: animation.standard(transform, $animation-duration);
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188 |
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189 | @include rtl.reflexive(left, 0, right, auto);
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190 | }
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191 |
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192 | @mixin handle-track-on() {
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193 | transform: translateX(100%);
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194 |
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195 | @include rtl.rtl {
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196 | transform: translateX(-100%);
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197 | }
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198 | }
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199 |
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200 | @mixin handle-track-off() {
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201 | transform: translateX(0);
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202 | }
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203 |
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204 | @mixin handle() {
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205 | display: flex;
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206 | pointer-events: auto;
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207 | position: absolute;
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208 | top: 50%;
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209 | transform: translateY(-50%);
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210 |
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211 | @include rtl.reflexive(left, 0, right, auto);
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212 |
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213 | &::before,
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214 | &::after {
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215 | border: 1px solid transparent;
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216 | border-radius: inherit;
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217 | box-sizing: border-box;
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218 | content: '';
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219 | width: 100%;
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220 | height: 100%;
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221 | @include gss.annotate($noflip: true);
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222 | left: 0;
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223 | position: absolute;
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224 | top: 0;
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225 | transition: animation.standard(background-color, $animation-duration),
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226 | animation.standard(border-color, $animation-duration);
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227 |
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228 |
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229 |
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230 |
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231 | z-index: -1;
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232 | }
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233 | }
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234 |
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235 | @mixin shadow() {
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236 | border-radius: inherit;
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237 | bottom: 0;
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238 | @include gss.annotate($noflip: true);
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239 | left: 0;
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240 | position: absolute;
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241 | @include gss.annotate($noflip: true);
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242 | right: 0;
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243 | top: 0;
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244 | }
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245 |
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246 | @mixin overlay() {
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247 | bottom: 0;
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248 | @include gss.annotate($noflip: true);
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249 | left: 0;
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250 | @include gss.annotate($noflip: true);
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251 | right: 0;
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252 | top: 0;
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253 | }
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254 |
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255 | @mixin ripple() {
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256 | @include gss.annotate($noflip: true);
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257 | left: 50%;
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258 | position: absolute;
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259 | top: 50%;
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260 | transform: translate(-50%, -50%);
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261 |
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262 |
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263 | z-index: -1;
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264 | }
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265 |
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266 | @mixin ripple-disabled {
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267 | display: none;
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268 | }
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269 |
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270 | @mixin icons() {
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271 | height: 100%;
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272 | position: relative;
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273 | width: 100%;
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274 | z-index: 1;
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275 | }
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276 |
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277 | @mixin icon() {
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278 | bottom: 0;
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279 | @include gss.annotate($noflip: true);
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280 | left: 0;
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281 |
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282 |
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283 | margin: auto;
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284 | position: absolute;
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285 | @include gss.annotate($noflip: true);
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286 | right: 0;
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287 | top: 0;
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288 | }
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289 |
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290 | @mixin icon-hidden() {
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291 | opacity: 0;
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292 | transition: animation.exit-permanent(opacity, $icon-exit-duration);
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293 | }
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294 |
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295 | @mixin icon-visible() {
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296 | opacity: 1;
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297 | transition: animation.enter(
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298 | opacity,
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299 | $icon-enter-duration,
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300 | $delay: $icon-exit-duration
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301 | );
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302 | }
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