CSS 常用样式水平居中水平垂直居中 Container布局

效果图1

效果图1代码

<div class="bg-all"><div class="large-container"></div><el-row :gutter="20" class="footer"><el-col :span="24"><div class="text-footer"><span>请保持安静，耐心等候医生呼叫，过号、复诊患者请重新报道</span></div></el-col></el-row>
</div>.bg-all { background: #32a589; height: 100%; }
.large-container {position: absolute; left:10%; top:8%; width: 98%; height: 96%;transform: translate(-9%, -6%); padding: 20px 20px 0 20px; margin: 0;border-radius:30px; background-color: #fff;
}
.footer { position:absolute; bottom:28px; width: 99%; }
.text-footer { display: table-cell; vertical-align: middle; text-align: center;width: 2000px; height: 52px; color: #fff; background: #32a589; font-size: 30px;font-weight: bold; border-radius:10px;
}

效果图2

效果图2代码

<template><div class="container"><div class="currentPatients"><ul><li><div class="surname">李</div></li><li><span class="fullname">大家好</span></li><li><span class="call">HELLO WORLD</span></li></ul></div></div>
</template>
<style scoped>
body { margin: 0; }
li { list-style: none; }
.container { height: 100%; text-align: center; display: flex; align-items: center; justify-content: center; border: 10px solid #cc3366; }
.currentPatients { width: 80%; height: 80%; display: flex; align-items: center; justify-content: center; text-align: center; border: 10px solid #32a589; }
.surname { width: 180px; height: 180px; border: 1px solid #0000ff; border-radius: 50%; background: #32a589; display: flex; align-items: center; justify-content: center; text-align: justify; font-size: 120px; color: #fff; }
.fullname { color: #333; font-weight: bold; font-size: 45px; }
</style>

效果图3

效果图3代码

<template>
<div class="container1"><div class="user-activity"><div class="post"><div class="user-block"><img class="img-circle" :src="'https://wpimg.wallstcn.com/57ed425a-c71e-4201-9428-68760c0537c4.jpg'+avatarPrefix"><span class="username text-muted">Iron Man</span><span class="description">Shared publicly - 7:30 PM today</span></div><p>Lorem ipsum represents a long-held tradition for designers,typographers and the like. Some people hate it and argue forits demise, but others ignore the hate as they create awesometools to help create filler text for everyone from bacon loversto Charlie Sheen fans.</p><ul class="list-inline"><li><span class="link-black text-sm"><i class="el-icon-share" />Share</span></li><li><span class="link-black text-sm"><svg-icon icon-class="like" />Like</span></li></ul></div><div class="post"><div class="user-block"><img class="img-circle" :src="'https://wpimg.wallstcn.com/9e2a5d0a-bd5b-457f-ac8e-86554616c87b.jpg'+avatarPrefix"><span class="username text-muted">Captain American</span><span class="description">Sent you a message - yesterday</span></div><p>Lorem ipsum represents a long-held tradition for designers,typographers and the like. Some people hate it and argue forits demise, but others ignore the hate as they create awesometools to help create filler text for everyone from bacon loversto Charlie Sheen fans.</p><ul class="list-inline"><li><span class="link-black text-sm"><i class="el-icon-share" />Share</span></li><li><span class="link-black text-sm"><svg-icon icon-class="like" />Like</span></li></ul></div></div>
</div>
</template>
<script>
const avatarPrefix = '?imageView2/1/w/80/h/80'
const carouselPrefix = '?imageView2/2/h/440'export default {data() {return {carouselImages: ['https://wpimg.wallstcn.com/9679ffb0-9e0b-4451-9916-e21992218054.jpg','https://wpimg.wallstcn.com/bcce3734-0837-4b9f-9261-351ef384f75a.jpg','https://wpimg.wallstcn.com/d1d7b033-d75e-4cd6-ae39-fcd5f1c0a7c5.jpg','https://wpimg.wallstcn.com/50530061-851b-4ca5-9dc5-2fead928a939.jpg'],avatarPrefix,carouselPrefix}}
}
</script>
<style lang="scss" scoped>.user-activity {.user-block {.username,.description { display: block; margin-left: 50px; padding: 2px 0; }.username { font-size: 16px; color: #000; }:after { clear: both; }.img-circle { border-radius: 50%; width: 40px; height: 40px; float: left; }span { font-weight: 500; font-size: 12px; }}.post {font-size: 14px; border-bottom: 1px solid #d2d6de; margin-bottom: 15px; padding-bottom: 15px; color: #666;.image { width: 100%; height: 100%; }.user-images { padding-top: 20px; }}.list-inline { padding-left: 0; margin-left: -5px; list-style: none;li { display: inline-block; padding-right: 5px; padding-left: 5px; font-size: 13px; }.link-black {&:hover,&:focus { color: #999; }}}
}.box-center { margin: 0 auto; display: table; }
.text-muted { color: #777; }.container1 { height: 100%; border: 10px solid #32a589; padding: 12px; }
</style>

效果图4

效果图4代码

<template><div class="container1"><div class="el-timeline-item__content"><div class="el-card is-always-shadow"><div class="el-card__body"><h4>Update Github template</h4><p>PanJiaChen committed 2019/6/6 9:5</p></div></div></div><div class="el-timeline-item__content"><div class="el-card is-always-shadow"><div class="el-card__body"><h4>Update Github template</h4><p>PanJiaChen committed 2019/8/8 9:5</p></div></div></div>
</div>
</template><style lang="scss" scoped>
.container1 { height: 100%; border: 10px solid #32a589; padding: 12px; }
.el-timeline-item__content { color: #303133; padding-bottom: 20px; }
.el-card { border-radius: 4px; border: 1px solid #e6ebf5; background-color: #fff; overflow: hidden; color: #303133; -webkit-transition: .3s; transition: .3s; }
.el-card__body { padding: 20px; }
h4 { display: block; margin-block-start: 1.33em; margin-block-end: 1.33em; margin-inline-start: 0px; margin-inline-end: 0px; font-weight: bold; }
p { display: block; margin-block-start: 1em; margin-block-end: 1em; margin-inline-start: 0px; margin-inline-end: 0px;}
</style>

效果图5【水平居中】

效果图5代码

<template><div class="container"><br /><div class="container1"><div class="el-timeline-item__content"><div class="el-card is-always-shadow"><div class="el-card__body"><p><el-button type="success" @click="big">大屏</el-button></p><h4>Update Github template</h4><p>PanJiaChen committed 2020/6/6 9:5</p></div></div></div></div></div>
</template><style lang="scss" scoped>
.container {margin: 0 auto;background-color: white;width: 1170px;
}
</style>

效果图6
参考网站

效果图6代码

<!DOCTYPE html>
<html>
<head><meta charset="utf-8" /><title></title>
</head>
<body><div class="width-1038"><div class="right soft_rightB yd_width"><div class="box box_odd"><h3>精品推荐</h3><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E6%88%91%E9%9F%B3%E4%B9%90%E7%9B%92_145538370.exe"><img src="http://semsrc.51xiazai.cn/d/imgjpg/61217bce0518b9e34c830813b6ac3e61.jpg" alt="酷我音乐盒" width="35"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E6%88%91%E9%9F%B3%E4%B9%90%E7%9B%92_145538370.exe" class="verstit">酷我音乐盒9.0.1.0官方版</a></p></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%A9%B1%E5%8A%A8%E7%B2%BE%E7%81%B5_145664990.exe"><img src="http://semsrc.51xiazai.cn/d/file/20180202/5a73bf1b92b40451811517535003.jpg" alt="驱动精灵" width="35"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%A9%B1%E5%8A%A8%E7%B2%BE%E7%81%B5_145664990.exe" class="verstit">驱动精灵9.61.201.1405官方版</a></p></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E7%8E%8B%E8%80%85%E8%8D%A3%E8%80%80_145762293.exe"><img src="http://semsrc.51xiazai.cn/d/file/hj_51_img/c7835fb2b1ab17b9fea260ab7b57e704.jpg" alt="王者荣耀" width="35"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E7%8E%8B%E8%80%85%E8%8D%A3%E8%80%80_145762293.exe" class="verstit">王者荣耀2.1.1 电脑版</a></p></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%92%8C%E5%B9%B3%E7%B2%BE%E8%8B%B1_145762311.exe"><img src="http://semsrc.51xiazai.cn/d/file/p/2019-05-08/c1bffc2059c5dc1afc163e9068fb517c.png" alt="和平精英" width="35"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%92%8C%E5%B9%B3%E7%B2%BE%E8%8B%B1_145762311.exe" class="verstit">和平精英1.1.16</a></p></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AF%E6%89%8B%E6%B8%B8%E5%8A%A9%E6%89%8B_145762884.exe"><img src="http://semsrc.51xiazai.cn/d/file/dnb/casual/2020-06-22/520b83d14f6bf4e1b704f5d48ab9244d.jpg" alt="腾讯手游助手" width="35"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AF%E6%89%8B%E6%B8%B8%E5%8A%A9%E6%89%8B_145762884.exe" class="verstit">腾讯手游助手官方版</a></p></dd></dl></div></div></div><style>html{font-size:12px;font-family:Microsoft YaHei;}.width-1038{margin-right:auto;margin-left:auto;width:1038px!important;}body,dd,dl,form,h1,h2,h3,h4,h5,h6,input,ol,p,select,textarea,ul{margin:0;padding:0;}ol,ul{list-style:none;}img{border:none;}a{text-decoration:none;cursor:pointer;}h1,h2,h3,h4,h5,h6{font-size:1em;}em,i{font-style:normal;}.right{float:right;width:300px;}.soft_rightB a{color:#575757;}.soft_rightB .box{margin-bottom:20px;padding-bottom:15px;border:1px solid #eee;background:#fff;}.soft_rightB .box h3{position:relative;margin-bottom:8px;padding-left:20px;border-bottom:1px solid #ddd;color:#0199dc;font-weight:400;font-size:18px;line-height:50px;}.soft_rightB .box dl{overflow:hidden;padding:10px 20px;}.soft_rightB .box dt{float:left;padding-right:10px;width:45px;}.soft_rightB .box dd p{float:left;width:130px;color:#999;font-size:12px;}.soft_rightB .box .softph span,.soft_rightB .box dd span{float:right;margin-top:10px;width:56px;height:23px;border:1px solid #47b751;border-radius:5px;color:#47b751;text-align:center;font-size:12px;line-height:23px;}.soft_rightB .box dd p .verstit{display:block;overflow:hidden;margin-bottom:5px;text-overflow:ellipsis;white-space:nowrap;font-size:14px;}.soft_rightB .box .softph span a,.soft_rightB .box dd span a{display:block;color:#47b751;text-decoration:none;}.yd_width{position:absolute;top:150px;width:270px;}.yd_width .box dl{padding:2px 5px!important;}.yd_width .box h3{border-bottom:none!important;line-height:35px!important;}.yd_width .box dt{padding-right:0!important;}.yd_width .box dd p{width:70%!important;line-height:30px;}</style>
</body>
</html>

效果图7
参考网站

效果图7代码

<!DOCTYPE html>
<html>
<head><meta charset="utf-8" /><title></title>
</head>
<body><br /><br /><br /><div class="width-1038"><div class="sortsList downdecail clearfix"><div class="left"><div class="softwarejs softALL" id="softjs"><div class="softwaretwo clearfix"><div class="comlist"><h3>精品软件</h3><ul><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E7%94%B5%E8%84%91%E7%89%88_145401020.exe"><img src="http://semsrc.51xiazai.cn/d/file/hj_51_img/20171014/59e18be0de372344081507953632.jpg" alt="QQ电脑版" width="45"><p><span>QQ电脑版</span>20-09-08</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/photoshop_145415170.exe"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-10-18/2c13e177b0fc20c586e08722530827de.jpg" alt="photoshop" width="45"><p><span>photoshop</span>20-05-22</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E7%8B%97%E9%9F%B3%E4%B9%90_145415231.exe"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-12-28/b8e91467dd69eb93e0b5a1da232312b3.jpg" alt="酷狗音乐" width="45"><p><span>酷狗音乐</span>20-06-15</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E7%88%B1%E5%A5%87%E8%89%BA%E8%A7%86%E9%A2%91_145415268.exe"><img src="http://semsrc.51xiazai.cn/d/file/pcsoftware/shprj/2019-10-28/small322261e4a1490da8c221ab63b7b70ee41572252719.png" alt="爱奇艺视频" width="45"><p><span>爱奇艺视频</span>20-07-07</p></a></li></ul></div><div class="comlist"><h3>好评软件</h3><ul><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%BE%AE%E4%BF%A1%E7%94%B5%E8%84%91%E7%89%88_145416146.exe"><img src="http://semsrc.51xiazai.cn/Public/images/softimg/590000/585734s.jpg" alt="微信电脑版" width="45"><p><span>微信电脑版</span>20-09-08</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B8%87%E8%83%BD%E4%BA%94%E7%AC%94%E8%BE%93%E5%85%A5%E6%B3%95_145516800.exe"><img src="http://semsrc.51xiazai.cn/images/pc_imges/pc_12/592ec10fdf1e0991291496236303.png" alt="万能五笔输入法" width="45"><p><span>万能五笔输入法</span>20-09-08</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/Office%20365_145585641.exe"><img src="http://semsrc.51xiazai.cn/d/imgjpg/ec2e00e46a8cf06881d9f8a7561f5631.jpg" alt="Office 365" width="45"><p><span>Office 365</span>20-05-29</p></a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%92%89%E9%92%89%E5%AE%98%E6%96%B9%E7%94%B5%E8%84%91%E7%89%88_145762086.exe"><img src="http://semsrc.51xiazai.cn/d/imgjpg/bd3584ef291cb7d8d1a313933ea9392c.jpg" alt="钉钉官方电脑版" width="45"><p><span>钉钉官方电脑版</span>20-09-09</p></a></li></ul></div></div></div></div><div class="right soft_rightB"><div class="box box_odd"><h3>热搜推荐<span class="em1"></span></h3><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E6%B8%B8%E6%88%8F%E5%A4%A7%E5%8E%852015_145359488.exe"><img src="http://semsrc.51xiazai.cn/d/file/hj_51_img/20150923/2014917172958.jpg" alt="QQ游戏大厅2015" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E6%B8%B8%E6%88%8F%E5%A4%A7%E5%8E%852015_145359488.exe" class="verstit">QQ游戏大厅2015</a>45.0MB / 18-06-28</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E6%B8%B8%E6%88%8F%E5%A4%A7%E5%8E%852015_145359488.exe">点击下载</a></span></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%88%91%E7%9A%84%E4%B8%96%E7%95%8C%E4%B8%AD%E6%96%87%E7%94%B5%E8%84%91%E7%89%88_145407147.exe"><img src="http://semsrc.51xiazai.cn/d/file/hj_51_img/449996e7d43f2b2859bb0922f55da565.jpg" alt="我的世界中文电脑版" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%88%91%E7%9A%84%E4%B8%96%E7%95%8C%E4%B8%AD%E6%96%87%E7%94%B5%E8%84%91%E7%89%88_145407147.exe" class="verstit">我的世界中文电脑版</a>38.85MB / 19-11-22</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%88%91%E7%9A%84%E4%B8%96%E7%95%8C%E4%B8%AD%E6%96%87%E7%94%B5%E8%84%91%E7%89%88_145407147.exe">点击下载</a></span></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B9%90%E6%92%AD%E6%8A%95%E5%B1%8FPC%E7%89%88_145551221.exe"><img src="http://semsrc.51xiazai.cn/d/file/p/2019-09-10/4771c85ff687a46db061b2476ff36a9c.jpg" alt="乐播投屏PC版" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B9%90%E6%92%AD%E6%8A%95%E5%B1%8FPC%E7%89%88_145551221.exe" class="verstit">乐播投屏PC版</a>14.3MB / 20-07-17</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B9%90%E6%92%AD%E6%8A%95%E5%B1%8FPC%E7%89%88_145551221.exe">点击下载</a></span></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/2345%E7%9C%8B%E5%9B%BE%E7%8E%8B_145559992.exe"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-11-08/729cc1d0abaf09560a974af30d3ed1b2.jpg" alt="2345看图王" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/2345%E7%9C%8B%E5%9B%BE%E7%8E%8B_145559992.exe" class="verstit">2345看图王</a>19.5 MB / 20-06-30</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/2345%E7%9C%8B%E5%9B%BE%E7%8E%8B_145559992.exe">点击下载</a></span></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%97%A8%E6%A0%BC%E5%BC%8F%E5%BD%95%E5%B1%8F%E5%A4%A7%E5%B8%88%E8%BD%AF%E4%BB%B6_145609258.exe"><img src="http://semsrc.51xiazai.cn/d/imgjpg/1e16d56a73aa444311eea1df4cb1669d.jpg" alt="嗨格式录屏大师软件" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%97%A8%E6%A0%BC%E5%BC%8F%E5%BD%95%E5%B1%8F%E5%A4%A7%E5%B8%88%E8%BD%AF%E4%BB%B6_145609258.exe" class="verstit">嗨格式录屏大师软件</a>1.21MB / 19-11-01</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%97%A8%E6%A0%BC%E5%BC%8F%E5%BD%95%E5%B1%8F%E5%A4%A7%E5%B8%88%E8%BD%AF%E4%BB%B6_145609258.exe">点击下载</a></span></dd></dl><dl><dt><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/WPS2019_145762826.exe"><img src="http://semsrc.51xiazai.cn/d/file/pcsoftware/bgrj/2020-03-12/c5075552a32792a7203e02d5b2d8eb3d.jpg" alt="WPS2019" width="45"></a></dt><dd><p><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/WPS2019_145762826.exe" class="verstit">WPS2019</a>102MB / 20-03-12</p><span><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/WPS2019_145762826.exe">点击下载</a></span></dd></dl></div></div></div></div><style>html{font-size:12px;font-family:"Microsoft YaHei";}.width-1038{margin-right:auto;margin-left:auto;width:1038px!important;}body,dd,dl,form,h1,h2,h3,h4,h5,h6,input,ol,p,select,textarea,ul{margin:0;padding:0;}ol,ul{list-style:none;}img{border:none;}a{text-decoration:none;cursor:pointer;}h1,h2,h3,h4,h5,h6{font-size:1em;}em,i{font-style:normal;}.clearfix:after,.clearfix:before{display:table;content:" ";}.clearfix:after{clear:both;}.hide{display:none;}.downdecail .left{float:left;padding:0;width:728px;border:none;border:1px solid #80c3ec;/*border-top:none;*/background-color:#fff;}.sortsList .right{float:right;width:300px;}.downdecail .softALL{padding-top:15px;}.softALL .comlist{float:left;margin-left:18px;width:338px;}.softALL .softwaretwo{margin-bottom:20px;}.softALL .comlist h3{padding-left:16px;height:36px;border-bottom:1px dashed #ddd;color:#999;font-size:16px;line-height:36px;}.softALL .comlist ul{overflow:hidden;padding:5px 0;}.softALL .comlist ul li{float:left;margin:10px 0;padding-left:10px;width:145px;height:35px;}.softALL .comlist ul li a{text-decoration:none;}.softALL .comlist ul li img{float:left;margin-right:10px;width:35px;}.softALL .comlist ul p{overflow:hidden;color:#999;text-overflow:ellipsis;white-space:nowrap;font-size:12px;}.softALL .comlist ul p span{display:block;margin-bottom:2px;color:#999;font-size:12px;}.em1{display:inline-block;width:18px;height:18px;background:url(/src_sem/images/360_maricon.png) no-repeat;background-size:100%;}.soft_rightB a{color:#575757;}.soft_rightB .box{margin-bottom:20px;padding-bottom:15px;border:1px solid #eee;background:#fff;}.soft_rightB .box h3{position:relative;margin-bottom:8px;padding-left:20px;border-bottom:1px solid #ddd;color:#0199dc;font-weight:400;font-size:18px;line-height:50px;}.soft_rightB .box dl{overflow:hidden;padding:10px 20px;}.soft_rightB .box dt{float:left;padding-right:10px;width:45px;}.soft_rightB .box dd p{float:left;width:130px;color:#999;font-size:12px;}.soft_rightB .box .softph span,.soft_rightB .box dd span{float:right;margin-top:10px;width:56px;height:23px;border:1px solid #47b751;border-radius:5px;color:#47b751;text-align:center;font-size:12px;line-height:23px;}.soft_rightB .box dd p .verstit{display:block;overflow:hidden;margin-bottom:5px;text-overflow:ellipsis;white-space:nowrap;font-size:14px;}.soft_rightB .box .softph span a,.soft_rightB .box dd span a{display:block;color:#47b751;text-decoration:none;}</style>
</body>
</html>

效果图8

效果图8代码

<!DOCTYPE html>
<html>
<head><meta charset="utf-8" /><title></title>
</head>
<body><div class="sem_pop_box" style="display: block;"><p>腾讯视频正在下载中，其他用户还下载了</p><a href="javascript:void(0);" target="_self" class="close">关闭</a><ul id="sw_list1"><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%BE%AE%E4%BF%A1_153415038.exe" title="微信"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-09-19/ba72ca83f8bdb5901d6783f7cb2252cb.png" alt="微信" title="微信"><span>微信</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%BE%AE%E4%BF%A1_153415038.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AF%E8%A7%86%E9%A2%91_153551699.exe" title="腾讯视频"><img src="http://semsrc.51xiazai.cn/d/file/p/2019-09-20/2f9239e34073b17810bd4e45cb128c8d.jpg" alt="腾讯视频" title="腾讯视频"><span>腾讯视频</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AF%E8%A7%86%E9%A2%91_153551699.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%92%8C%E5%B9%B3%E7%B2%BE%E8%8B%B1_153762311.exe" title="和平精英"><img src="http://semsrc.51xiazai.cn/d/file/p/2019-05-08/c1bffc2059c5dc1afc163e9068fb517c.png" alt="和平精英" title="和平精英"><span>和平精英</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%92%8C%E5%B9%B3%E7%B2%BE%E8%8B%B1_153762311.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E7%8B%97%E9%9F%B3%E4%B9%90_153415231.exe" title="酷狗音乐"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-12-28/b8e91467dd69eb93e0b5a1da232312b3.jpg" alt="酷狗音乐" title="酷狗音乐"><span>酷狗音乐</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E7%8B%97%E9%9F%B3%E4%B9%90_153415231.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E6%B8%B8%E6%88%8F%E5%A4%A7%E5%8E%85_153415218.exe" title="QQ游戏大厅"><img src="http://semsrc.51xiazai.cn/d/file/p/2017-02-08/f45f6da702bfe0f41197623a4fb9b83e.png" alt="QQ游戏大厅" title="QQ游戏大厅"><span>QQ游戏</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E6%B8%B8%E6%88%8F%E5%A4%A7%E5%8E%85_153415218.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B8%87%E8%83%BD%E4%BA%94%E7%AC%94%E8%BE%93%E5%85%A5%E6%B3%95_153516800.exe" title="万能五笔输入法"><img src="http://semsrc.51xiazai.cn/images/pc_imges/pc_12/592ec10fdf1e0991291496236303.png" alt="万能五笔输入法" title="万能五笔输入法"><span>万能五笔</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E4%B8%87%E8%83%BD%E4%BA%94%E7%AC%94%E8%BE%93%E5%85%A5%E6%B3%95_153516800.exe" class="download_btn" target="_self">下载</a></li><li class="current_software"><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%AD%A6%E4%B9%A0%E9%80%9A_153411990.exe" title="学习通"><img src="http://semsrc.51xiazai.cn/d/file/hj_51_img/72_72_20161223092154_7246.png" alt="学习通" title="学习通"><span>学习通</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E5%AD%A6%E4%B9%A0%E9%80%9A_153411990.exe" class="download_btn" target="_self">下载</a></li></ul><ul id="sw_list2"><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E9%9F%B3%E4%B9%90_153415039.exe" title="QQ音乐"><img src="http://semsrc.51xiazai.cn/d/file/p/2017-02-16/b6e7078b35de77cba92658c5af94db88.png" alt="QQ音乐" title="QQ音乐"><span>QQ音乐</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/QQ%E9%9F%B3%E4%B9%90_153415039.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AFQQ_153415155.exe" title="腾讯QQ"><img src="http://semsrc.51xiazai.cn/Public/images/softimg/30000/20355s.jpg" alt="腾讯QQ" title="腾讯QQ"><span>腾讯QQ</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E8%85%BE%E8%AE%AFQQ_153415155.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E7%88%B1%E5%A5%87%E8%89%BA%E8%A7%86%E9%A2%91_153415268.exe" title="爱奇艺视频"><img src="http://semsrc.51xiazai.cn/d/file/pcsoftware/shprj/2019-10-28/small322261e4a1490da8c221ab63b7b70ee41572252719.png" alt="爱奇艺视频" title="爱奇艺视频"><span>爱奇艺视</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E7%88%B1%E5%A5%87%E8%89%BA%E8%A7%86%E9%A2%91_153415268.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/WPS2019_153762826.exe" title="WPS2019"><img src="http://semsrc.51xiazai.cn/d/file/pcsoftware/bgrj/2020-03-12/c5075552a32792a7203e02d5b2d8eb3d.jpg" alt="WPS2019" title="WPS2019"><span>WPS2</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/WPS2019_153762826.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%8A%96%E9%9F%B3%E7%94%B5%E8%84%91%E7%89%88_153762966.exe" title="抖音电脑版"><img src="http://semsrc.51xiazai.cn/d/file/pcsoftware/shprj/2020-08-25/dc28240765991d7f70769c89947d28a4.jpg" alt="抖音电脑版" title="抖音电脑版"><span>抖音电脑</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%8A%96%E9%9F%B3%E7%94%B5%E8%84%91%E7%89%88_153762966.exe" class="download_btn" target="_self">下载</a></li><li><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E6%88%91%E9%9F%B3%E4%B9%90%E7%9B%92_153538370.exe" title="酷我音乐盒"><img src="http://semsrc.51xiazai.cn/d/imgjpg/61217bce0518b9e34c830813b6ac3e61.jpg" alt="酷我音乐盒" title="酷我音乐盒"><span>酷我音乐</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E9%85%B7%E6%88%91%E9%9F%B3%E4%B9%90%E7%9B%92_153538370.exe" class="download_btn" target="_self">下载</a></li><li class="current_software"><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%90%9C%E7%8B%97%E8%BE%93%E5%85%A5%E6%B3%95_153415042.exe" title="搜狗输入法"><img src="http://semsrc.51xiazai.cn/d/file/p/2016-10-25/9eb557a13a48e5aac376d7222e4d55cb.jpg" alt="搜狗输入法" title="搜狗输入法"><span>搜狗输入</span></a><a href="https://sm0b.oss-cn-beijing.aliyuncs.com/download/%E6%90%9C%E7%8B%97%E8%BE%93%E5%85%A5%E6%B3%95_153415042.exe" class="download_btn" target="_self">下载</a></li></ul></div><style>*{margin:0 auto;padding:0;}a,li,ul{text-decoration:none;}.sem_pop_box{position:fixed;top:50%;left:50%;display:none;box-sizing:border-box;padding:15px 19px;width:640px;height:380px;border:1px solid #ddd;border-radius:8px;background-color:#fff;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);}.sem_pop_box p{padding-bottom:6px;color:#7f7f7f;font-weight:bolder;font-size:20px;}.sem_pop_box .close{position:absolute;top:0;right:0;display:inline-block;padding:5px 12px;border-top-right-radius:8px;background-color:#8f8f8f;color:#fff;}.sem_pop_box ul{font-size:0;}.sem_pop_box ul li{display:inline-block;margin:20px auto;width:16.3%;font-size:14px;}.sem_pop_box ul li.current_software{display:none;}.sem_pop_box ul li a{display:block;width:100%;text-align:center;}.sem_pop_box ul li a img{display:block;width:60px;height:60px;border-radius:8px;}.sem_pop_box ul li a span{display:inline-block;overflow:hidden;box-sizing:border-box;padding:10px 0;width:68px;height:33px;color:#333;text-overflow:'';white-space:nowrap;font-size:14px;}.sem_pop_box ul li .download_btn{box-sizing:border-box;padding:4px 8px;width:60%;border:1px solid green;border-radius:4px;color:green;text-align:center;}</style>
</body>
</html>

效果图9

效果图9代码

<template>
<el-container style="height: 500px; border: 1px solid #eee"><el-aside width="200px" style="background-color: rgb(238, 241, 246)"><el-menu :default-openeds="['1', '3']"><el-submenu index="1"><template slot="title"><i class="el-icon-message"></i>导航一</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="1-1">选项1</el-menu-item><el-menu-item index="1-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="1-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="1-4"><template slot="title">选项4</template><el-menu-item index="1-4-1">选项4-1</el-menu-item></el-submenu></el-submenu><el-submenu index="2"><template slot="title"><i class="el-icon-menu"></i>导航二</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="2-1">选项1</el-menu-item><el-menu-item index="2-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="2-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="2-4"><template slot="title">选项4</template><el-menu-item index="2-4-1">选项4-1</el-menu-item></el-submenu></el-submenu><el-submenu index="3"><template slot="title"><i class="el-icon-setting"></i>导航三</template><el-menu-item-group><template slot="title">分组一</template><el-menu-item index="3-1">选项1</el-menu-item><el-menu-item index="3-2">选项2</el-menu-item></el-menu-item-group><el-menu-item-group title="分组2"><el-menu-item index="3-3">选项3</el-menu-item></el-menu-item-group><el-submenu index="3-4"><template slot="title">选项4</template><el-menu-item index="3-4-1">选项4-1</el-menu-item></el-submenu></el-submenu></el-menu></el-aside><el-container><el-header style="text-align: right; font-size: 12px"><el-dropdown><i class="el-icon-setting" style="margin-right: 15px"></i><el-dropdown-menu slot="dropdown"><el-dropdown-item>查看</el-dropdown-item><el-dropdown-item>新增</el-dropdown-item><el-dropdown-item>删除</el-dropdown-item></el-dropdown-menu></el-dropdown><span>阿龙</span></el-header><el-main><el-table :data="tableData"><el-table-column prop="date" label="日期" width="140"></el-table-column><el-table-column prop="name" label="姓名" width="120"></el-table-column><el-table-column prop="address" label="地址"></el-table-column></el-table></el-main><el-footer><el-pagination layout="prev, pager, next" :total="1000"></el-pagination></el-footer></el-container>
</el-container>
</template>
<script>export default {data() {const item = { date: '2016-05-02', name: '阿龙', address: '上海市普陀区金沙江路 1518 弄' }return { tableData: Array(20).fill(item) }}}
</script>
<style>.el-header { background-color: #B3C0D1;color: #333;line-height: 60px; }.el-aside { color: #333; }
</style>

水平居中

<div v-show="wishVisible" class="wish"><div class="user-activity-logo"></div>
</div><style>
.wish {width: 100%;height: 1920px;text-align: center; display: flex; justify-content: center; background-image: url('../../assets/images/smallwait.jpg');background-size: 100% 100%;background-repeat: no-repeat;
}
.user-activity-logo {position: absolute;top: 60px;
}
</style>

水平垂直居中

<div v-show="wishVisible" class="wish"><div class="user-activity-logo"></div>
</div><style>
.wish {width: 100%;height: 1920px;text-align: center; display: flex; align-items: center; justify-content: center;background-image: url('../../assets/images/smallwait.jpg');background-size: 100% 100%;background-repeat: no-repeat;
}
.user-activity-logo {position: absolute;top: 60px;
}
</style>

*
通用

/* 通用*/
* { margin: 0; padding: 0; }
a { color:#333333; text-decoration:none;}
a:hover { color:#cc0100;}
ul,ol,dl { list-style:none;}
img { border:none;}
body { font-family:"宋体"; font-size:12px; font-weight:normal;}
h1,h2,h3,h4,h5,h6 { font-family:"宋体"; font-size:12px; font-weight:normal;}
#box { width:980px; margin:0 auto;}
.main{ width:980px; float:left; margin-top:6px;}.member_menu { width:175px; height:auto; float:left; background:url(../images/member/menu_db.gif) no-repeat left bottom #ffffff; margin-top:5px;}
.member_menu h3 { width:167px; height:25px; line-height:210%; float:left; font-size:12px; font-weight:bold; background:url(../images/member/menu_bg.gif) repeat-x left top; border-bottom:1px solid #E8EAEB; border-top:1px solid #E8EAEB; padding-left:8px; overflow:hidden;}
.member_menu ul { width:175px; float:left; padding-top:10px; padding-bottom:6px;}
.member_menu ul li { width:150px; height:25px; line-height:180%; float:left; background:url(../images/member/dian.gif) no-repeat 13px 7px; padding-left:25px;}.latest_fabric { width:181px; height:250px; float:left; background:url(../images/wishing/wish_13.gif) no-repeat;}
.latest_fabric ul { width:163px; float:left; padding:8px 9px 0px 9px;}
.latest_fabric ul li { width:163px; float:left;}
.latest_fabric ul li a { height:18px; float:left; line-height:18px; margin-top:6px; overflow:hidden;}
.latest_fabric ul li img { width:125px; height:135px; float:left; margin-left:19px; display:inline;}
.latest_fabric ul li i { width:163px; height:34px; float:left; line-height:17px; margin-top:6px; font-style:normal;}.theme_content ul { width:437px; float:left; padding-left:8px;}
.theme_content ul li { width:122px; height:188px; overflow:hidden; float:left; line-height:16px; margin-left:18px; display:inline; text-align:center;}
.theme_content ul li .years { width:122px; float:left; height:32px; overflow:hidden;}
.theme_content ul li img{padding:1px; border:1px solid #e1e1e1;display:block; margin-bottom:5px;}
.theme_content ul li a:hover img{padding:0; border:2px solid #ffbeaa;}
.theme_content ul li span{ display:block; height:32px; padding:0 5px; text-align:center; overflow:hidden;}
.theme_content ul li samp{ width:122px; float:left; color:#cc0100; height:16px;text-align:center; display:block; padding-top:3px;}
.theme_content ul li samp i { font-style:normal; color:#0368B0; font-family:"宋体";}.link { width:980px; float:left;}
.link_title { width:980px; height:27px; float:left; background:url(../images/register02.gif) repeat-x left top;}
.link_title b { width:12px; height:27px; float:left; background:url(../images/register01.gif) no-repeat left top;}
.link_title h2 {width:257px; height:27px; line-height:200%; overflow:hidden; float:left; font-size:14px; font-weight:bold; color:#CE0000; background:url(../images/register04.gif) no-repeat 3px center; padding-left:21px;}
.link_title span { width:690px; height:27px; float:left; background:url(../images/register03.gif) no-repeat right top;}
.link_img { width:978px; float:left; border:1px solid #D2D2D2; background:url(../images/link_01.gif) repeat-x left top; padding:10px 0px 10px 0px;}
.link_img ul { width:973px; float:left; padding:3px 0px 0px 5px;}
.link_img ul li { width:150px; height:50px; float:left; border:1px solid #E1E1E1; margin:0px 0px 8px 8px; display:inline;}
.link_img ul li img { width:150px; height:50px; float:left;}.link_img ol { width:973px; float:left; padding:10px 0px 0px 0px;}
.link_img ol li { width:135px; height:21px; float:left; margin:0px 0px 10px 13px; display:inline; background:url(../images/link_03.gif) no-repeat 3px center; padding-left:13px;}
.link_img ol li a { color:#0368B0; line-height:21px; font-size:14px;}
.link_img ol li a:hover { text-decoration:underline;}.foot{ width:100%; float:left; margin:0 0 0 0;}
.footer{ width:100%; margin:6px 0 0 0;}
.footer span { float:left;}
.footer_list{ background:url(../images/inp32_06.gif) repeat-x; float:left; width:978px; padding:0 0 18px 0; border:1px solid #d2d2d2; border-top:none;}
.footer_list ul li{ height:169px; border-left:1px dashed #cccccd; float:left; width:164px; margin:0 6px 0 -1px; line-height:18px; padding:0 0 0 24px; display:inline;}
.footer_list ul li span{ display:block; height:22px; overflow:hidden;}
.footer_list h3{ width:124px; float:left; background:url(../images/inp33_03.gif) no-repeat; padding:0 0 0 16px; margin:4px 0 0 14px; display:inline;}
.footer_list h3 a{ color:#666666;}
.footer_list ol{ float:left; padding:10px 0 0 34px; width:944px;}
.footer_list ol img{ float:left;}#nav { margin: 0 auto; width: 608px; height: 92px; border: 1px solid #000; }
#nav ul { list-style: none; }
#nav li { display: inline; text-align: center; width: 150px; float: left; border: 1px solid #000; }

*
*
*

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