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1 <?xml version="1.0" encoding="UTF-8"?> |
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2 <!-- |
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3 Any copyright is dedicated to the Public Domain. |
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4 http://creativecommons.org/publicdomain/zero/1.0/ |
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5 --> |
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6 <!-- Testcase for how a baseline-aligned flex item's position is impacted by |
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7 cross-axis margins, in a fixed-size flex container with the cross axis |
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8 reversed via "flex-wrap: wrap-reverse". |
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9 --> |
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10 <html xmlns="http://www.w3.org/1999/xhtml"> |
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11 <head> |
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12 <title>CSS Test: Baseline alignment of flex items in fixed-size single-line flex container, with cross axis reversed</title> |
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13 <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/> |
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14 <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#baseline-participation"/> |
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15 <link rel="match" href="flexbox-align-self-baseline-horiz-3-ref.xhtml"/> |
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16 <style> |
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17 .flexbox { |
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18 display: flex; |
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19 align-items: baseline; |
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20 flex-wrap: wrap-reverse; /* Just to flip cross-axis */ |
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21 width: 40px; |
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22 height: 40px; |
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23 border: 1px solid gray; |
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24 margin: 5px; /* just for visual separation */ |
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25 float: left; |
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26 } |
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27 |
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28 .flexbox > * { |
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29 background: yellow; |
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30 border: 1px solid black; |
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31 height: 20px; |
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32 flex: 1; |
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33 } |
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34 </style> |
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35 </head> |
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36 <body> |
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37 <!-- ZEROTH ROW: NO MARGINS --> |
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38 <!-- No margins on flex item: --> |
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39 <div class="flexbox"> |
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40 <div>a</div> |
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41 </div> |
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42 |
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43 |
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44 <!-- FIRST ROW: SETTING MARGIN-TOP: --> |
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45 <br style="clear: both"/> |
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46 |
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47 <!-- auto: --> |
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48 <div class="flexbox"> |
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49 <div style="margin-top: auto">a</div> |
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50 </div> |
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51 |
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52 <!-- Negative: --> |
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53 <div class="flexbox"> |
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54 <div style="margin-top: -4px">a</div> |
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55 </div> |
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56 |
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57 <!-- Small: --> |
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58 <div class="flexbox"> |
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59 <div style="margin-top: 4px">a</div> |
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60 </div> |
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61 |
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62 <!-- Large (pushing us out of container): --> |
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63 <div class="flexbox"> |
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64 <div style="margin-top: 25px">a</div> |
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65 </div> |
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66 |
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67 |
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68 <!-- SECOND ROW: SETTING MARGIN-BOTTOM: --> |
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69 <br style="clear: both"/> |
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70 |
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71 <!-- auto: --> |
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72 <div class="flexbox"> |
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73 <div style="margin-bottom: auto">a</div> |
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74 </div> |
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75 |
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76 <!-- Negative: --> |
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77 <div class="flexbox"> |
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78 <div style="margin-bottom: -4px">a</div> |
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79 </div> |
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80 |
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81 <!-- Small: --> |
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82 <div class="flexbox"> |
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83 <div style="margin-bottom: 4px">a</div> |
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84 </div> |
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85 |
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86 <!-- Large: --> |
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87 <div class="flexbox"> |
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88 <div style="margin-bottom: 25px">a</div> |
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89 </div> |
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90 |
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91 </body> |
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92 </html> |