root / drupal7 / sites / all / themes / zen / STARTERKIT / css / layouts / responsive.css @ fbb05e21
1 | 87dbc3bf | Benjamin Luce | /**
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2 | * @file
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3 | * Positioning for a responsive layout.
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4 | *
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5 | * Define CSS classes to create a fluid grid layout with optional sidebars
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6 | * depending on whether blocks are placed in the left or right sidebars.
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7 | *
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8 | * This layout uses the Zen Grids plugin for Compass: http://zengrids.com
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9 | */
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10 | |||
11 | /**
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12 | * Center the page.
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13 | *
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14 | * For screen sizes larger than 1200px, prevent excessively long lines of text
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15 | * by setting a max-width.
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16 | */
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17 | #page,
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18 | .region-bottom {
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19 | margin-left: auto; |
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20 | margin-right: auto; |
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21 | max-width: 1200px; |
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22 | } |
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23 | |||
24 | /* Apply the shared properties of grid items in a single, efficient ruleset. */
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25 | #header,
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26 | #content,
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27 | #navigation,
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28 | .region-sidebar-first,
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29 | .region-sidebar-second,
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30 | #footer {
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31 | padding-left: 10px; |
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32 | padding-right: 10px; |
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33 | -moz-box-sizing: border-box; |
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34 | -webkit-box-sizing: border-box; |
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35 | -ms-box-sizing: border-box; |
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36 | box-sizing: border-box; |
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37 | word-wrap: break-word; |
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38 | *behavior: url("/path/to/boxsizing.htc"); |
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39 | _display: inline; |
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40 | _overflow: hidden; |
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41 | _overflow-y: visible; |
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42 | } |
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43 | |||
44 | /* Containers for grid items and flow items. */
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45 | #header,
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46 | #main,
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47 | #footer {
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48 | *position: relative; |
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49 | *zoom: 1; |
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50 | } |
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51 | #header:before, |
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52 | #header:after, |
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53 | #main:before, |
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54 | #main:after, |
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55 | #footer:before, |
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56 | #footer:after { |
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57 | content: ""; |
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58 | display: table; |
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59 | } |
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60 | #header:after, |
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61 | #main:after, |
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62 | #footer:after { |
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63 | clear: both; |
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64 | } |
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65 | |||
66 | /* Navigation bar */
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67 | @media all and (min-width: 480px) { |
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68 | #main {
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69 | /* Move all the children of #main down to make room. */
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70 | padding-top: 3em; |
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71 | position: relative; |
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72 | } |
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73 | #navigation {
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74 | /* Move the navbar up inside #main's padding. */
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75 | position: absolute; |
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76 | top: 0; |
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77 | height: 3em; |
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78 | width: 100%; |
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79 | } |
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80 | } |
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81 | |||
82 | /**
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83 | * Use 3 grid columns for smaller screens.
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84 | */
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85 | @media all and (min-width: 480px) and (max-width: 959px) { |
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86 | |||
87 | /**
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88 | * The layout when there is only one sidebar, the left one.
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89 | */
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90 | |||
91 | /* Span 2 columns, starting in 2nd column from left. */
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92 | .sidebar-first #content { |
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93 | float: left; |
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94 | width: 66.66667%; |
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95 | margin-left: 33.33333%; |
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96 | margin-right: -100%; |
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97 | } |
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98 | |||
99 | /* Span 1 column, starting in 1st column from left. */
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100 | .sidebar-first .region-sidebar-first { |
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101 | float: left; |
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102 | width: 33.33333%; |
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103 | margin-left: 0%; |
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104 | margin-right: -33.33333%; |
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105 | } |
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106 | |||
107 | /**
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108 | * The layout when there is only one sidebar, the right one.
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109 | */
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110 | |||
111 | /* Span 2 columns, starting in 1st column from left. */
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112 | .sidebar-second #content { |
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113 | float: left; |
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114 | width: 66.66667%; |
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115 | margin-left: 0%; |
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116 | margin-right: -66.66667%; |
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117 | } |
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118 | |||
119 | /* Span 1 column, starting in 3rd column from left. */
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120 | .sidebar-second .region-sidebar-second { |
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121 | float: left; |
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122 | width: 33.33333%; |
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123 | margin-left: 66.66667%; |
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124 | margin-right: -100%; |
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125 | } |
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126 | |||
127 | /**
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128 | * The layout when there are two sidebars.
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129 | */
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130 | |||
131 | /* Span 2 columns, starting in 2nd column from left. */
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132 | .two-sidebars #content { |
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133 | float: left; |
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134 | width: 66.66667%; |
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135 | margin-left: 33.33333%; |
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136 | margin-right: -100%; |
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137 | } |
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138 | |||
139 | /* Span 1 column, starting in 1st column from left. */
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140 | .two-sidebars .region-sidebar-first { |
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141 | float: left; |
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142 | width: 33.33333%; |
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143 | margin-left: 0%; |
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144 | margin-right: -33.33333%; |
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145 | } |
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146 | |||
147 | /* Start a new row and span all 3 columns. */
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148 | .two-sidebars .region-sidebar-second { |
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149 | float: left; |
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150 | width: 100%; |
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151 | margin-left: 0%; |
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152 | margin-right: -100%; |
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153 | padding-left: 0; |
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154 | padding-right: 0; |
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155 | clear: left; |
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156 | } |
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157 | |||
158 | /* Apply the shared properties of grid items in a single, efficient ruleset. */
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159 | .two-sidebars .region-sidebar-second .block { |
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160 | padding-left: 10px; |
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161 | padding-right: 10px; |
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162 | -moz-box-sizing: border-box; |
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163 | -webkit-box-sizing: border-box; |
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164 | -ms-box-sizing: border-box; |
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165 | box-sizing: border-box; |
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166 | word-wrap: break-word; |
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167 | *behavior: url("/path/to/boxsizing.htc"); |
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168 | _display: inline; |
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169 | _overflow: hidden; |
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170 | _overflow-y: visible; |
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171 | } |
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172 | |||
173 | /* Span 1 column, starting in the 1st column from left. */
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174 | .two-sidebars .region-sidebar-second .block:nth-child(3n+1) { |
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175 | float: left; |
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176 | width: 33.33333%; |
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177 | margin-left: 0%; |
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178 | margin-right: -33.33333%; |
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179 | clear: left; |
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180 | } |
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181 | |||
182 | /* Span 1 column, starting in the 2nd column from left. */
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183 | .two-sidebars .region-sidebar-second .block:nth-child(3n+2) { |
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184 | float: left; |
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185 | width: 33.33333%; |
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186 | margin-left: 33.33333%; |
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187 | margin-right: -66.66667%; |
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188 | } |
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189 | |||
190 | /* Span 1 column, starting in the 3rd column from left. */
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191 | .two-sidebars .region-sidebar-second .block:nth-child(3n) { |
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192 | float: left; |
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193 | width: 33.33333%; |
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194 | margin-left: 66.66667%; |
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195 | margin-right: -100%; |
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196 | } |
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197 | } |
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198 | |||
199 | /**
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200 | * Use 5 grid columns for larger screens.
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201 | */
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202 | @media all and (min-width: 960px) { |
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203 | |||
204 | /**
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205 | * The layout when there is only one sidebar, the left one.
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206 | */
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207 | |||
208 | /* Span 4 columns, starting in 2nd column from left. */
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209 | .sidebar-first #content { |
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210 | float: left; |
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211 | width: 80%; |
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212 | margin-left: 20%; |
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213 | margin-right: -100%; |
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214 | } |
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215 | |||
216 | /* Span 1 column, starting in 1st column from left. */
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217 | .sidebar-first .region-sidebar-first { |
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218 | float: left; |
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219 | width: 20%; |
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220 | margin-left: 0%; |
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221 | margin-right: -20%; |
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222 | } |
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223 | |||
224 | /**
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225 | * The layout when there is only one sidebar, the right one.
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226 | */
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227 | |||
228 | /* Span 4 columns, starting in 1st column from left. */
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229 | .sidebar-second #content { |
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230 | float: left; |
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231 | width: 80%; |
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232 | margin-left: 0%; |
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233 | margin-right: -80%; |
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234 | } |
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235 | |||
236 | /* Span 1 column, starting in 5th column from left. */
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237 | .sidebar-second .region-sidebar-second { |
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238 | float: left; |
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239 | width: 20%; |
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240 | margin-left: 80%; |
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241 | margin-right: -100%; |
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242 | } |
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243 | |||
244 | /**
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245 | * The layout when there are two sidebars.
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246 | */
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247 | |||
248 | /* Span 3 columns, starting in 2nd column from left. */
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249 | .two-sidebars #content { |
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250 | float: left; |
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251 | width: 60%; |
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252 | margin-left: 20%; |
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253 | margin-right: -80%; |
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254 | } |
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255 | |||
256 | /* Span 1 column, starting in 1st column from left. */
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257 | .two-sidebars .region-sidebar-first { |
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258 | float: left; |
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259 | width: 20%; |
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260 | margin-left: 0%; |
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261 | margin-right: -20%; |
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262 | } |
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263 | |||
264 | /* Span 1 column, starting in 5th column from left. */
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265 | .two-sidebars .region-sidebar-second { |
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266 | float: left; |
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267 | width: 20%; |
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268 | margin-left: 80%; |
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269 | margin-right: -100%; |
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270 | } |
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271 | } |