1 | //
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2 | // Base styles
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3 | //
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4 |
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5 | .card {
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6 | position: relative;
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7 | display: flex;
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8 | flex-direction: column;
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9 | min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
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10 | height: $card-height;
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11 | word-wrap: break-word;
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12 | background-color: $card-bg;
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13 | background-clip: border-box;
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14 | border: $card-border-width solid $card-border-color;
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15 | @include border-radius($card-border-radius);
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16 | @include box-shadow($card-box-shadow);
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17 |
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18 | > hr {
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19 | margin-right: 0;
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20 | margin-left: 0;
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21 | }
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22 |
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23 | > .list-group {
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24 | border-top: inherit;
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25 | border-bottom: inherit;
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26 |
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27 | &:first-child {
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28 | border-top-width: 0;
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29 | @include border-top-radius($card-inner-border-radius);
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30 | }
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31 |
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32 | &:last-child {
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33 | border-bottom-width: 0;
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34 | @include border-bottom-radius($card-inner-border-radius);
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35 | }
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36 | }
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37 |
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38 | // Due to specificity of the above selector (`.card > .list-group`), we must
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39 | // use a child selector here to prevent double borders.
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40 | > .card-header + .list-group,
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41 | > .list-group + .card-footer {
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42 | border-top: 0;
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43 | }
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44 | }
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45 |
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46 | .card-body {
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47 | // Enable `flex-grow: 1` for decks and groups so that card blocks take up
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48 | // as much space as possible, ensuring footers are aligned to the bottom.
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49 | flex: 1 1 auto;
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50 | padding: $card-spacer-y $card-spacer-x;
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51 | color: $card-color;
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52 | }
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53 |
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54 | .card-title {
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55 | margin-bottom: $card-title-spacer-y;
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56 | }
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57 |
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58 | .card-subtitle {
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59 | margin-top: -$card-title-spacer-y * .5;
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60 | margin-bottom: 0;
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61 | }
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62 |
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63 | .card-text:last-child {
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64 | margin-bottom: 0;
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65 | }
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66 |
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67 | .card-link {
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68 | &:hover {
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69 | text-decoration: if($link-hover-decoration == underline, none, null);
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70 | }
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71 |
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72 | + .card-link {
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73 | margin-left: $card-spacer-x;
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74 | }
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75 | }
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76 |
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77 | //
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78 | // Optional textual caps
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79 | //
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80 |
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81 | .card-header {
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82 | padding: $card-cap-padding-y $card-cap-padding-x;
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83 | margin-bottom: 0; // Removes the default margin-bottom of <hN>
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84 | color: $card-cap-color;
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85 | background-color: $card-cap-bg;
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86 | border-bottom: $card-border-width solid $card-border-color;
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87 |
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88 | &:first-child {
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89 | @include border-radius($card-inner-border-radius $card-inner-border-radius 0 0);
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90 | }
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91 | }
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92 |
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93 | .card-footer {
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94 | padding: $card-cap-padding-y $card-cap-padding-x;
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95 | color: $card-cap-color;
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96 | background-color: $card-cap-bg;
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97 | border-top: $card-border-width solid $card-border-color;
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98 |
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99 | &:last-child {
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100 | @include border-radius(0 0 $card-inner-border-radius $card-inner-border-radius);
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101 | }
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102 | }
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103 |
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104 |
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105 | //
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106 | // Header navs
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107 | //
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108 |
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109 | .card-header-tabs {
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110 | margin-right: -$card-cap-padding-x * .5;
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111 | margin-bottom: -$card-cap-padding-y;
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112 | margin-left: -$card-cap-padding-x * .5;
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113 | border-bottom: 0;
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114 |
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115 | @if $nav-tabs-link-active-bg != $card-bg {
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116 | .nav-link.active {
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117 | background-color: $card-bg;
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118 | border-bottom-color: $card-bg;
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119 | }
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120 | }
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121 | }
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122 |
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123 | .card-header-pills {
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124 | margin-right: -$card-cap-padding-x * .5;
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125 | margin-left: -$card-cap-padding-x * .5;
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126 | }
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127 |
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128 | // Card image
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129 | .card-img-overlay {
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130 | position: absolute;
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131 | top: 0;
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132 | right: 0;
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133 | bottom: 0;
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134 | left: 0;
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135 | padding: $card-img-overlay-padding;
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136 | @include border-radius($card-inner-border-radius);
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137 | }
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138 |
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139 | .card-img,
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140 | .card-img-top,
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141 | .card-img-bottom {
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142 | width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
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143 | }
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144 |
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145 | .card-img,
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146 | .card-img-top {
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147 | @include border-top-radius($card-inner-border-radius);
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148 | }
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149 |
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150 | .card-img,
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151 | .card-img-bottom {
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152 | @include border-bottom-radius($card-inner-border-radius);
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153 | }
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154 |
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155 |
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156 | //
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157 | // Card groups
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158 | //
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159 |
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160 | .card-group {
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161 | // The child selector allows nested `.card` within `.card-group`
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162 | // to display properly.
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163 | > .card {
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164 | margin-bottom: $card-group-margin;
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165 | }
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166 |
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167 | @include media-breakpoint-up(sm) {
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168 | display: flex;
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169 | flex-flow: row wrap;
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170 | // The child selector allows nested `.card` within `.card-group`
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171 | // to display properly.
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172 | > .card {
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173 | // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
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174 | flex: 1 0 0%;
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175 | margin-bottom: 0;
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176 |
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177 | + .card {
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178 | margin-left: 0;
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179 | border-left: 0;
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180 | }
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181 |
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182 | // Handle rounded corners
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183 | @if $enable-rounded {
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184 | &:not(:last-child) {
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185 | @include border-end-radius(0);
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186 |
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187 | .card-img-top,
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188 | .card-header {
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189 | // stylelint-disable-next-line property-disallowed-list
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190 | border-top-right-radius: 0;
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191 | }
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192 | .card-img-bottom,
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193 | .card-footer {
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194 | // stylelint-disable-next-line property-disallowed-list
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195 | border-bottom-right-radius: 0;
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196 | }
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197 | }
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198 |
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199 | &:not(:first-child) {
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200 | @include border-start-radius(0);
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201 |
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202 | .card-img-top,
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203 | .card-header {
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204 | // stylelint-disable-next-line property-disallowed-list
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205 | border-top-left-radius: 0;
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206 | }
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207 | .card-img-bottom,
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208 | .card-footer {
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209 | // stylelint-disable-next-line property-disallowed-list
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210 | border-bottom-left-radius: 0;
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211 | }
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212 | }
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213 | }
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214 | }
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215 | }
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216 | }
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