1542441.html (529B)
1 <style> 2 .multicol-a { 3 width: 300px; 4 column-width: 100px; 5 column-gap: 0; 6 height: 100px; 7 } 8 .multicol-b { 9 border: 1px solid silver; 10 width: 200px; 11 column-width: 51px; 12 column-gap: 0; 13 height: 50px; 14 } 15 16 .step { 17 height: 1px; 18 } 19 .float-L { 20 width: 1px; 21 height: 1px; 22 float: left; 23 } 24 .float-R { 25 width: 1px; 26 height: 26px; /* 25 -> 26 crash */ 27 } 28 </style> 29 30 <div class="multicol-a"> 31 <div class="float-R"></div> 32 <div class="multicol-b"> 33 <div class="step"></div> 34 <div class="float-L"></div> 35 </div> 36 </div>