为了去除浮动溢出,设置了container的overflow:hidden;最后为什么凸出来一块
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | <!DOCTYPE html> < html > < head > < meta charset = "UTF-8" > < title ></ title > < style type = "text/css" > /*此处写代码*/ *{margin: 0;padding: 0;color: white;font-size: 18px;} /* body{min-width: ;} */ div.header{ height: 100px; width: 100%; background: black; } .logo{ float: left; font-size: 0; } .nav{ float: right; } .nav li{float: left;list-style: none;padding:0 20px;line-height: 100px;height: 100px;} .nav li:hover{color: orange;cursor: pointer;} .container{ background: green; width: 100%; padding: 0 100px 0 100px; overflow: hidden; } .middle,.left,.right{ /* position: relative; */ float: left; min-height: 500px; } .middle{ background: #FFC0CB; text-align: center; width: 100px; font-size: 0; } .middle img{vertical-align: middle;} /* .middle img{position: absolute;top: 0;right: 0;bottom: 0;left: 0;margin: auto;} */ .left{ width: 200px; background: #FFEFDB; } .right{ width: 200px; background: #ADD8E6; } .footer{height: 100px;width: 100%;background: black;} .footer ul{height: 100px;line-height: 100px;margin:0 auto;width: 60%;} .footer ul li{list-style: none;float: left;padding:0 20px 0 20px;} </ style > </ head > < body > <!-- 此处写代码 --> < div class = "header" > < div class = "logo" > < img src = "http://img1.sycdn.imooc.com/climg//590037f600016ce303000100.png" alt = "" > </ div > < ul class = "nav" > < li >课程</ li > < li >职业路径</ li > < li >实战</ li > < li >猿问</ li > < li >手记</ li > </ ul > </ div > < div class = "container" > < div class = "middle" > <!-- <img src="http://img1.sycdn.imooc.com/climg//590037e00001fab706000400.jpg" alt=""> --> </ div > <!-- <div class="left"></div> <div class="right"></div> --> </ div > < div class = "footer" > < ul > < li >网站首页</ li > < li >企业合作</ li > < li >人才招聘</ li > < li >联系我们</ li > < li >常见问题</ li > < li >友情链接</ li > </ ul > </ div > </ body > </ html > |
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因为padding的左右值和left、right的宽度不一致导致的,建议修改如下:
希望可以帮到你!
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