题解 | #浮动和清除浮动#

{"css":".wrap {\n    /*补全代码*/\n    overflow:hidden;\n}\n .left {\n    width: 100px;\n    height: 100px;\n    /*补全代码*/\n     float:left;\n    \n}\n .right {\n    width: 100px;\n    height: 100px;\n    /*补全代码*/\n    float:left;\n}","js":"","html":"<div class='wrap'>\n\t<div class='left'></div>\n\t<div class='right'></div>\n</div>","libs":[]}