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1 // Contents
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2 //
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3 // Navbar
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4 // Navbar brand
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5 // Navbar nav
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6 // Navbar text
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7 // Navbar divider
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8 // Responsive navbar
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9 // Navbar position
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10 // Navbar themes
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11
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12
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13 // Navbar
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14 //
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15 // Provide a static navbar from which we expand to create full-width, fixed, and
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16 // other navbar variations.
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17
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18 .navbar {
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19 position: relative;
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20 display: flex;
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21 flex-wrap: wrap; // allow us to do the line break for collapsing content
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22 align-items: center;
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23 justify-content: space-between; // space out brand from logo
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24 padding: $navbar-padding-y $navbar-padding-x;
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25
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26 // Because flex properties aren't inherited, we need to redeclare these first
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27 // few properities so that content nested within behave properly.
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28 > .container,
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29 > .container-fluid {
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30 display: flex;
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31 flex-wrap: wrap;
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32 align-items: center;
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33 justify-content: space-between;
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34 }
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35 }
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36
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37
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38 // Navbar brand
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39 //
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40 // Used for brand, project, or site names.
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41
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42 .navbar-brand {
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43 display: inline-block;
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44 padding-top: $navbar-brand-padding-y;
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45 padding-bottom: $navbar-brand-padding-y;
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46 margin-right: $navbar-padding-x;
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47 font-size: $navbar-brand-font-size;
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48 line-height: inherit;
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49 white-space: nowrap;
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50
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51 @include hover-focus {
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52 text-decoration: none;
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53 }
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54 }
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55
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56
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57 // Navbar nav
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58 //
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59 // Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
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60
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61 .navbar-nav {
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62 display: flex;
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63 flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
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64 padding-left: 0;
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65 margin-bottom: 0;
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66 list-style: none;
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67
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68 .nav-link {
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69 padding-right: 0;
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70 padding-left: 0;
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71 }
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72
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73 .dropdown-menu {
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74 position: static;
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75 float: none;
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76 }
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77 }
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78
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79
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80 // Navbar text
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81 //
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82 //
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83
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84 .navbar-text {
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85 display: inline-block;
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86 padding-top: $nav-link-padding-y;
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87 padding-bottom: $nav-link-padding-y;
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88 }
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89
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90
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91 // Responsive navbar
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92 //
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93 // Custom styles for responsive collapsing and toggling of navbar contents.
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94 // Powered by the collapse Bootstrap JavaScript plugin.
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95
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96 // When collapsed, prevent the toggleable navbar contents from appearing in
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97 // the default flexbox row orienation. Requires the use of `flex-wrap: wrap`
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98 // on the `.navbar` parent.
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99 .navbar-collapse {
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100 flex-basis: 100%;
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101 // For always expanded or extra full navbars, ensure content aligns itself
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102 // properly vertically. Can be easily overridden with flex utilities.
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103 align-items: center;
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104 }
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105
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106 // Button for toggling the navbar when in its collapsed state
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107 .navbar-toggler {
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108 padding: $navbar-toggler-padding-y $navbar-toggler-padding-x;
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109 font-size: $navbar-toggler-font-size;
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110 line-height: 1;
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111 background: transparent; // remove default button style
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112 border: $border-width solid transparent; // remove default button style
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113 @include border-radius($navbar-toggler-border-radius);
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114
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115 @include hover-focus {
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116 text-decoration: none;
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117 }
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118 }
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119
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120 // Keep as a separate element so folks can easily override it with another icon
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121 // or image file as needed.
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122 .navbar-toggler-icon {
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123 display: inline-block;
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124 width: 1.5em;
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125 height: 1.5em;
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126 vertical-align: middle;
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127 content: "";
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128 background: no-repeat center center;
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129 background-size: 100% 100%;
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130 }
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131
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132 // Generate series of `.navbar-expand-*` responsive classes for configuring
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133 // where your navbar collapses.
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134 .navbar-expand {
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135 @each $breakpoint in map-keys($grid-breakpoints) {
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136 $next: breakpoint-next($breakpoint, $grid-breakpoints);
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137 $infix: breakpoint-infix($next, $grid-breakpoints);
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138
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139 &#{$infix} {
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140 @include media-breakpoint-down($breakpoint) {
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141 > .container,
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142 > .container-fluid {
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143 padding-right: 0;
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144 padding-left: 0;
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145 }
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146 }
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147
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148 @include media-breakpoint-up($next) {
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149 flex-direction: row;
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150 flex-wrap: nowrap;
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151 justify-content: flex-start;
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152
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153 .navbar-nav {
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154 flex-direction: row;
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155
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156 .dropdown-menu {
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157 position: absolute;
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158 }
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159
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160 .dropdown-menu-right {
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161 right: 0;
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162 left: auto; // Reset the default from `.dropdown-menu`
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163 }
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164
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165 .nav-link {
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166 padding-right: .5rem;
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167 padding-left: .5rem;
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168 }
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169 }
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170
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171 // For nesting containers, have to redeclare for alignment purposes
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172 > .container,
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173 > .container-fluid {
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174 flex-wrap: nowrap;
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175 }
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176
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177 // scss-lint:disable ImportantRule
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178 .navbar-collapse {
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179 display: flex !important;
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180 }
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181 // scss-lint:enable ImportantRule
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182
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183 .navbar-toggler {
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184 display: none;
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185 }
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186 }
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187 }
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188 }
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189 }
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190
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191
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192 // Navbar themes
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193 //
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194 // Styles for switching between navbars with light or dark background.
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195
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196 // Dark links against a light background
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197 .navbar-light {
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198 .navbar-brand {
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199 color: $navbar-light-active-color;
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200
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201 @include hover-focus {
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202 color: $navbar-light-active-color;
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203 }
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204 }
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205
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206 .navbar-nav {
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207 .nav-link {
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208 color: $navbar-light-color;
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209
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210 @include hover-focus {
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211 color: $navbar-light-hover-color;
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212 }
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213
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214 &.disabled {
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215 color: $navbar-light-disabled-color;
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216 }
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217 }
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218
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219 .show > .nav-link,
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220 .active > .nav-link,
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221 .nav-link.show,
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222 .nav-link.active {
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223 color: $navbar-light-active-color;
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224 }
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225 }
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226
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227 .navbar-toggler {
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228 color: $navbar-light-color;
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229 border-color: $navbar-light-toggler-border-color;
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230 }
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231
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232 .navbar-toggler-icon {
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233 background-image: $navbar-light-toggler-icon-bg;
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234 }
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235
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236 .navbar-text {
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237 color: $navbar-light-color;
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238 }
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239 }
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240
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241 // White links against a dark background
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242 .navbar-dark {
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243 .navbar-brand {
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244 color: $navbar-dark-active-color;
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245
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246 @include hover-focus {
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247 color: $navbar-dark-active-color;
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248 }
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249 }
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250
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251 .navbar-nav {
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252 .nav-link {
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253 color: $navbar-dark-color;
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254
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255 @include hover-focus {
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256 color: $navbar-dark-hover-color;
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257 }
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258
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259 &.disabled {
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260 color: $navbar-dark-disabled-color;
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261 }
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262 }
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263
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264 .show > .nav-link,
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265 .active > .nav-link,
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266 .nav-link.show,
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267 .nav-link.active {
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268 color: $navbar-dark-active-color;
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269 }
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270 }
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271
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272 .navbar-toggler {
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273 color: $navbar-dark-color;
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274 border-color: $navbar-dark-toggler-border-color;
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275 }
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276
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277 .navbar-toggler-icon {
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278 background-image: $navbar-dark-toggler-icon-bg;
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279 }
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280
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281 .navbar-text {
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282 color: $navbar-dark-color;
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283 }
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284 }
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