other-float-outside-rule-7-left.html (1290B)
1 <!DOCTYPE HTML> 2 <title>CSS 2.1 Test Suite: float placement around other float in BFC but outside containing block</title> 3 <link rel="author" title="L. David Baron" href="https://dbaron.org/" /> 4 <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> 5 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#floats"/> 6 <meta name="flags" content="" /> 7 <meta name="assert" content="Test for float placement around other float in BFC but outside containing block" /> 8 9 <!-- 10 CSS2.1 9.5.1 rule 7 says: 11 12 A left-floating box that has another left-floating box to its left 13 may not have its right outer edge to the right of its containing 14 block's right edge. (Loosely: a left float may not stick out at the 15 right edge, unless it is already as far to the left as possible.) An 16 analogous rule holds for right-floating elements. 17 18 --> 19 20 <!-- the block formatting context inside which we're testing --> 21 <div style="float: left; width: 500px; height: 500px"> 22 23 <div style="float: left; width: 50px; height: 300px"></div> 24 25 <div style="margin-left: 100px"> <!-- 400px wide --> 26 27 <!-- we're testing the position of this float --> 28 <div style="float: left; width: 425px; height: 10px; background: blue"></div> 29 30 </div> 31 32 </div>